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DIN Plate Flange, SS DIN Socket Weld Flanges, DIN weld neck Flange, DIN 2566 PN16 Threaded Flanges, DIN 3901 slip on Flanges Supplier, DIN Spectacle blind Flanges Manufacturer in India.

ANSI, ASME, and ASA B16.5 are all standards that specify the dimensions and technical requirements for flanges used in piping systems. Here is a brief overview of each standard:

ANSI B16.5: The American National Standards Institute (ANSI) B16.5 standard covers steel pipe flanges and flanged fittings from NPS 1/2 through NPS 24. It includes requirements for flange facings, bolting, gaskets, and tolerances.

ASME B16.5: The American Society of Mechanical Engineers (ASME) B16.5 standard is identical to ANSI B16.5 and covers the same range of sizes and types of flanges.

ASA B16.5: The American Standards Association (ASA) B16.5 standard is the precursor to ANSI B16.5 and is now obsolete. However, the term “ASA” is still sometimes used colloquially to refer to flanges that comply with ANSI B16.5.

All three standards specify flange dimensions in inches and use the same pressure-temperature ratings for class 150, 300, 600, 900, 1500, and 2500. However, there are some minor differences in the dimensions of the flange faces and bolt circles between the standards. It is important to use the correct standard when selecting flanges for a piping system to ensure proper compatibility and performance.

DIN Flanges Supplier

SpecificationsDimensions Applications 

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DIN Flange Specifications

Size Range

1/2" (15 NB) to 48" (1200NB) DN10~DN5000

Class / Pressure Rating

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Standards / Dimensions

ANSI/ASME B16.5, B16.36, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605

Connection Type

Ring Joint Flange (RTJ), Flat Face Flange (FF), Raised Face Flange (RF), Male and Female Flange (M & F), Lap Joint Flange, Large and Small Tongue-and-Groove Flange (T & G)

DIN Flanges Dimensions

Flat/Plate Flange for welding Blind Flange
DIN2573 PN6 Dimensions and Approx. Flange Weight DIN2527 PN6 Dimensions and Approx. Flange Weight
DIN2576 PN10 Dimensions and Approx. Flange Weight DIN2527 PN10 Dimensions and Approx. Flange Weight
DIN2502 PN16 Dimensions and Approx. Flange Weight DIN2527 PN16 Dimensions and Approx. Flange Weight
DIN2503 PN25 Dimensions and Approx. Flange Weight DIN2527 PN25 Dimensions and Approx. Flange Weight
DIN2503 PN40 Dimensions and Approx. Flange Weight DIN2527 PN40 Dimensions and Approx. Flange Weight
DIN2543 PN16 Dimensions and Approx. Flange Weight DIN2527 PN64 Dimensions and Approx. Flange Weight
DIN2544 PN25 Dimensions and Approx. Flange Weight DIN2527 PN100 Dimensions and Approx. Flange Weight
DIN2545 PN40 Dimensions and Approx. Flange Weight –
Welding Neck Flange Lapped Joint/Loose Flange
DIN2630 PN2.5 Dimensions and Approx. Flange Weight DIN2641 PN6 Dimensions and Approx. Flange Weight
DIN2631 PN6 Dimensions and Approx. Flange Weight DIN2642 PN10 Dimensions and Approx. Flange Weight
DIN2632 PN10 Dimensions and Approx. Flange Weight DIN2655 PN25 Dimensions and Approx. Flange Weight
DIN2633 PN16 Dimensions and Approx. Flange Weight DIN2656 PN40 Dimensions and Approx. Flange Weight
DIN2634 PN25 Dimensions and Approx. Flange Weight Thread Flang with neck
DIN2635 PN40 Dimensions and Approx. Flange Weight DIN2565 PN6 Dimensions and Approx. Flange Weight
DIN2636 PN64 Dimensions and Approx. Flange Weight DIN2566 PN10/PN16 Dimensions and Approx. Flange Weight
DIN2637 PN100 Dimensions and Approx. Flange Weight DIN2567 PN25/PN40 Dimensions and Approx. Flange Weight
DIN2638 PN160 Dimensions and Approx. Flange Weight Hubbed slip-on Flange
DIN2628 PN250 Dimensions and Approx. Flange Weight DIN86029 PN10 Dimensions and Approx. Flange Weight
DIN2629 PN320 Dimensions and Approx. Flange Weight DIN86030 PN16 Dimensions and Approx. Flange Weight
DIN2627 PN400 Dimensions and Approx. Flange Weight –
DIN 2573 PN6 PLATE FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
DIN 2573 PN6 PLATE FLANGE DIMENSIONS
Nominal Pipe Size Diameter of Pipe Flange Dimension Nuts & Bolts Approx. Flange Weight
Flange I.D Flange Dia Thk of Flange Dia of Bolt Circle No. of Holes Dia of Bolt Holes
DN ISO DIN d5 D b k NH d2 KG /PCS
10 – 14 14.5 75 12 50 4 11 0.36
17.2 – 17.7 75 12 50 4 11 0.36
15 – 20 21 80 12 55 4 11 0.41
21.3 – 22 80 12 55 4 11 0.4
20 – 25 26 90 14 65 4 11 0.6
26.9 – 27.6 90 14 65 4 11 0.59
25 – 30 31 100 14 75 4 11 0.74
33.7 – 34.4 100 14 75 4 11 0.72
32 – 38 39 120 16 90 4 14 1.19
42.4 – 43.1 120 16 90 4 14 1.16
40 – 44.5 45.5 130 16 100 4 14 1.39
48.3 – 49 130 16 100 4 14 1.35
50 – 57 58.1 140 16 110 4 14 1.52
60.3 – 61.1 140 16 110 4 14 1.49
65 76.1 – 77.1 160 16 130 4 14 1.86
80 88.9 – 90.3 190 18 150 4 14 2.96
100 – 108 109.6 210 18 170 4 18 3.42
114.3 – 115.9 210 18 170 4 18 3.26
125 – 133 134.8 240 20 200 8 18 4.54
139.7 – 141.6 240 20 200 8 18 4.31
150 – 159 161.1 265 20 225 8 18 5.34
168.2 – 170.5 265 20 225 8 18 4.76
200 219.1 – 221.8 320 22 280 8 18 6.87
250 – 267 270.2 325 24 335 12 18 9.42
273 – 276.2 325 24 335 12 18 8.94
300 323.9 – 327.6 440 24 395 12 22 11.91
350 355.6 – 359.7 480 26 445 12 22 16.52
– 368 372.2 490 26 445 12 22 15.35
400 406.4 – 411 540 28 495 16 22 18.84
– 419 423.7 540 28 495 16 22 18.01
450 457 – 462.3 595 30 550 16 22 24.52
500 508 – 513.6 645 30 600 20 22 26.37
DIN 2576 PN10 PLATE FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Nominal Pipe Size Diameter of Pipe Flange Dimension Nuts & Bolts Approx. Flange Weight
Flange I.D Flange Dia Thk of Flange Dia of Bolt Circle No. of Holes Dia of Bolt Holes
DN ISO DIN d5 D b k d2 KG /PCS
10 – 14 14.5 90 14 60 4 14 0.61
17.2 – 17.7 90 14 60 4 14 0.6
15 – 20 21 95 14 65 4 14 0.67
21.3 – 22 95 14 65 4 14 0.67
20 – 25 26 105 16 75 4 14 0.94
26.9 – 27.6 105 16 75 4 14 0.94
25 – 30 31 115 16 85 4 14 1.13
33.7 – 34.4 115 16 85 4 14 1.11
32 – 38 39 140 16 100 4 18 1.66
42.4 – 43.1 140 16 100 4 18 1.62
40 – 44.5 45.5 150 16 110 4 18 1.89
48.3 – 49 150 16 110 4 18 1.85
50 – 57 58.1 165 18 125 4 18 2.5
60.3 – 61.1 165 18 125 4 18 2.46
65 76.1 – 77.1 185 18 145 4 18 2.99
80 88.9 – 90.3 200 20 160 8 18 3.61
100 – 108 109.6 220 20 180 8 18 4.17
114.3 – 115.9 220 20 180 8 18 3.99
125 – 133 134.8 250 22 210 8 18 5.66
139.7 – 141.6 250 22 210 8 18 5.41
150 – 159 161.1 285 22 240 8 22 6.97
168.3 – 170.5 285 22 240 8 22 6.55
175 193.7 – 196.1 315 24 270 8 22 8.42
200 219.1 – 221.8 340 24 295 8 22 9.28
250 – 267 270.2 395 26 350 12 22 12.36
273 – 276.2 395 26 350 12 22 11.85
300 323.9 – 327.6 445 26 400 12 22 13.61
350 355.6 – 359.7 505 28 460 16 22 20.35
– 368 372.2 505 28 460 16 22 18.77
400 406.4 – 411 565 32 515 18 26 27.52
– 419 423.7 565 32 515 18 26 35.43
450 457 – 462.3 615 38 565 20 26 35.11
500 508 – 613.6 670 38 620 20 26 40.2
600 610 – 615.5 780 40 725 20 26 51.87
Find the largest ready stock of DIN PN6 Flanges, DIN Flange Price List, DIN Reducing Flanges Stockist, Check Availability of DIN 2567 Threaded Flanges, DIN PN16 RF Flanges Supplier, DIN Slip On Flanges Dealer, DIN Forged Flanges in Mumbai, India.
DIN 2502 PN16 PLATE FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Nominal Pipe Size Diameter of Pipe Flange I.D Flange Dia Thk of Flanges Dia of Bolt Circle No. of holes Dia of Bolt Holes Approx.Weight
DN ISO DIN d5 D b k BN d2 KG/PCS
10 – 14 14.5 90 14 60 4 14 0.61
17.2 – 17.7 90 14 60 4 14 0.6
15 – 20 21 95 14 65 4 14 0.67
21.3 – 22 95 14 65 4 14 0.67
20 – 25 26 105 16 75 4 14 0.94
26.9 – 27.6 105 16 75 4 14 0.94
25 – 30 31 115 16 85 4 14 1.13
33.7 – 34.4 115 16 85 4 14 1.11
32 – 38 39 140 16 100 4 18 1.66
42.4 – 43.1 140 16 100 4 18 1.62
40 – 44.5 45.5 150 16 110 4 18 1.89
48.3 – 49 150 16 110 4 18 1.85
50 – 57 58.1 165 18 125 4 18 2.5
60.3 – 61.1 165 18 125 4 18 2.46
65 76.1 – 77.1 185 18 145 4 18 2.99
80 88.9 – 90.3 200 20 160 8 18 3.61
100 – 108 109.6 220 20 180 8 18 4.17
114.3 – 115.9 220 20 180 8 18 3.99
125 – 133 134.8 250 22 210 8 18 5.66
139.7 – 141.6 250 22 210 8 18 5.41
150 – 159 161.1 285 22 240 8 22 6.97
168.3 – 170.5 285 22 240 8 22 6.55
175 193.7 – 196.1 315 24 270 8 22 8.42
200 219.1 – 221.8 340 24 295 12 22 8.97
250 – 267 270.2 405 26 355 12 26 13.29
273 – 276.2 405 26 355 12 26 12.76
300 323.9 – 327.6 460 28 410 12 26 16.6
350 355.6 – 359.7 520 30 470 16 26 24.08
– 368 372.2 520 30 470 16 26 22.39
400 406.4 – 411 580 32 525 16 30 30.2
– 419 423.7 580 32 525 16 30 28.11
450 457 – 462.3 640 38 585 20 30 41.67
500 508 – 513.6 715 38 650 20 33 52.87
600 610 – 616.5 840 42 770 20 36 77.58
700 711 – 716 910 44 840 24 36 77.13
800 813 – 818 1025 50 950 24 39 106.35
900 914 – 920 1125 54 1050 28 39 125.39
1000 1016 – 1022 1255 60 1170 28 42 177.99
DIN 2503 PN25 PLATE FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Nominal Pipe Size Diameter of Pipe Flange I.D No. of holes Flange Dia Thk of Flange Dia of Bolt Circle Dia of Bolt Holes Approx.Weight
DN ISO DIN D5 BN D b K d2 KG/PCS
10 – 14 14.5 4 90 16 60 14 0.7
17.2 – 17.7 4 90 16 60 14 0.69
15 – 20 21 4 95 16 65 14 0.77
21.3 – 22 4 95 16 65 14 0.77
20 – 25 26 4 105 18 75 14 1.06
26.9 – 27.6 4 105 18 75 14 1.05
25 – 30 31 4 115 18 85 14 1.27
33.7 – 34.4 4 115 18 85 14 1.25
32 – 38 39 4 140 18 100 18 1.86
42.4 – 43.1 4 140 18 100 18 1.83
40 – 44.5 45.5 4 150 18 110 18 2.12
48.3 – 49 4 150 18 110 18 2.09
50 – 57 58.1 4 165 20 125 18 2.78
60.3 – 61.1 4 165 20 125 18 2.74
65 76.1 – 77.1 8 185 22 145 18 3.48
80 88.9 – 90.3 8 200 24 160 18 4.33
100 – 108 109.6 8 235 24 190 22 5.82
114.3 – 115.9 8 235 24 190 22 5.61
125 – 133 134.8 8 270 26 220 26 7.91
139.7 – 141.6 8 270 26 220 26 7.6
150 – 159 161.1 8 300 28 250 26 10.12
168.3 – 170.5 8 300 28 250 26 9.58
175 193.7 – 196.1 12 330 28 280 26 10.76
200 219.1 – 221.8 12 360 30 310 26 13.37
250 – 267 270.2 12 425 32 370 30 19.1
273 – 276.2 12 425 32 370 30 18.45
300 323.9 – 327.6 16 485 34 430 30 23.79
350 355.6 – 359.7 16 555 38 490 33 37.77
– 368 372.2 16 555 38 490 33 35.63
400 406.4 – 411 16 620 40 550 36 48.03
– 419 423.7 16 620 40 550 36 45.41
500 508 – 513.6 20 730 44 660 36 65.97
600 610 – 616.5 20 845 50 770 39 93.57
700 711 – 716 24 960 52 875 42 117.53
800 813 – 818 24 1085 56 990 48 156.34
900 914 – 920 28 1185 62 1090 48 188.57
1000 1016 – 1022 28 1320 68 1210 56 255.79
DIN 2503 PN40 PLATE FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Nominal Pipe Size Diameter of Pipe Flange I.D No. of holes Flange Dia Thk of Flange Dia of Bolt Circle Dia of Bolt Holes Approx.Weight
DN ISO DIN D5 BN D b K d2 KG/PCS
10 – 14 14.5 4 90 16 60 14 0.7
17.2 – 17.7 4 90 16 60 14 0.69
15 – 20 21 4 95 16 65 14 0.77
21.3 – 22 4 95 16 65 14 0.77
20 – 25 26 4 105 18 75 14 1.06
26.9 – 27.6 4 105 18 75 14 1.05
25 – 30 31 4 115 18 85 14 1.27
33.7 – 34.4 4 115 18 85 14 1.25
32 – 38 39 4 140 18 100 18 1.86
42.4 – 43.1 4 140 18 100 18 1.83
40 – 44.5 45.5 4 150 18 110 18 2.12
48.3 – 49 4 150 18 110 18 2.09
50 – 57 58.1 4 165 20 125 18 2.78
60.3 – 61.1 4 165 20 125 18 2.74
65 76.1 – 77.1 8 185 22 145 18 3.48
80 88.9 – 90.3 8 200 24 160 18 4.33
100 – 108 109.6 8 235 24 190 22 5.82
114.3 – 115.9 8 235 24 190 22 5.61
125 – 133 134.8 8 270 26 220 26 7.91
139.7 – 141.6 8 270 26 220 26 7.6
150 – 159 161.1 8 300 28 250 26 10.12
168.3 – 170.5 8 300 28 250 26 9.58
175 193.7 – 196.1 12 350 32 295 30 14.45
200 219.1 – 221.8 12 375 34 320 30 16.9
250 – 267 270.2 12 450 38 385 33 27.28
273 – 276.2 12 450 38 385 33 26.51
300 323.9 – 327.6 16 515 42 450 33 36.38
350 355.6 – 359.7 16 580 46 510 36 52.83
– 368 372.2 16 580 46 510 36 50.24
400 406.4 – 411 16 660 50 585 39 74.71
– 419 423.7 16 660 50 585 39 71.44
500 508 – 513.6 20 755 52 670 42 86.87
600 610 – 616.5 20 890 54 795 48 121.84
700 711 – 716 24 995 58 900 48 150.93
800 813 – 818 24 1140 64 1030 56 219.08
900 914 – 920 28 1250 70 1140 56 271.16
1000 1016 – 1022 28 1360 78 1250 56 344.95
DIN 2543 PN16 PLATE FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Rated Diameter O.D. of Pipe Flange Dimension Screw Dimension Approx. Flange Weight
DN ISO DIN d4 D t f K No. of Holes d2 KG/PCS
10 17.2 14 40 90 – 2 60 4 14 0.63
15 21.3 20 45 95 14 2 65 4 14 0.72
20 26.9 25 58 105 16 2 75 4 14 1.01
25 33.7 30 68 115 16 2 85 4 14 1.23
32 42.4 38 78 140 16 2 100 4 18 1.8
40 48.3 44.5 88 150 16 3 110 4 18 2.09
50 60.3 57 102 165 18 3 125 4 18 2.88
65 76.1 – 122 185 18 3 145 4 18 3.66
80 88.9 – 138 200 20 3 160 8 18 4.77
100 114.3 108 158 220 20 3 180 8 18 5.65
125 139.7 133 188 250 22 3 210 8 18 8.42
150 168.3 159 212 285 22 3 240 8 23 10.4
200 219.1 216 268 340 24 3 295 12 23 16.1
250 273 267 320 405 26 3 355 12 27 24.9
300 323.9 318 378 460 28 4 410 12 27 35.1
350 355.6 368 438 520 30 4 470 16 27 47.8
400 406.4 419 490 580 32 4 525 16 30 63.5
500 508 521 610 715 36 4 650 20 33 102
600 609.6 622 725 840 40 5 770 20 36 –
700 711.2 720 795 910 – 5 840 24 36 –
800 812.8 820 900 1025 – 5 950 24 39 –
900 914.4 920 1000 1125 – 5 1050 28 39 –
1000 1016 1020 1115 1255 – 5 1170 28 42 –
DIN 2544 PN25 PLATE FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Rated Diameter O.D. of Pipe Flange Dimension Screw Dimension Approx. Flange Weight
DN ISO DIN d4 D t f K No. of Holes d2 KG/PCS
10 17.2 14 40 90 – 2 60 4 14 0.72
15 21.3 20 45 95 16 2 65 4 14 0.81
20 26.9 25 58 105 18 2 75 4 14 1.24
25 33.7 30 68 115 18 2 85 4 14 1.38
32 42.4 38 78 140 18 2 100 4 18 2.03
40 48.3 44.5 88 150 18 3 110 4 18 2.35
50 60.3 57 102 165 20 3 125 4 18 3.2
65 76.1 – 122 185 22 3 145 4 18 4.29
80 88.9 – 138 200 24 3 160 8 18 5.88
100 114.3 108 162 235 24 3 190 8 23 7.54
125 139.7 133 188 270 26 3 220 8 27 10.8
150 168.3 159 218 300 28 3 250 8 27 14.5
200 219.1 216 278 360 30 3 310 12 27 22.3
250 273 267 335 425 32 3 370 12 30 33.5
300 323.9 318 395 485 34 4 430 16 30 46.3
350 355.6 368 450 555 38 4 490 16 33 68
400 406.4 419 505 620 40 4 550 16 36 89.7
500 508 521 615 730 44 4 660 20 36 138
600 609.6 622 720 845 – 5 770 20 39 –
700 711.2 720 820 960 – 5 870 24 42 –
800 812.8 820 930 1085 – 5 990 24 48 –
900 914.4 920 1030 1185 – 5 1090 28 48 –
1000 1016 1020 1140 1320 – 5 1210 28 56 –
DIN 2545 PN40 PLATE FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Rated Diameter O.D. of Pipe Flange Dimension Screw Dimension Approx. Flange Weight
DN ISO DIN d4 D t f K No. of Holes d2 KG/PCS
10 17.2 14 40 90 – 2 60 4 14 0.72
15 21.3 20 45 95 16 2 65 4 14 0.81
20 26.9 25 58 105 18 2 75 4 14 1.24
25 33.7 30 68 115 18 2 85 4 14 1.38
32 42.4 38 78 140 18 2 100 4 18 2.03
40 48.3 44.5 88 150 18 3 110 4 18 2.35
50 60.3 57 102 165 20 3 125 4 18 3.2
65 76.1 – 122 185 22 3 145 4 18 4.29
80 88.9 – 138 200 24 3 160 8 18 5.88
100 114.3 108 162 235 24 3 190 8 23 7.54
125 139.7 133 188 270 26 3 220 8 27 10.8
150 168.3 159 218 300 28 3 250 8 27 14.5
175 193.7 191 260 350 32 3 295 12 30 22.1
200 219.1 216 285 375 34 3 320 12 30 27.2
250 273 267 345 450 38 3 385 12 33 43.8
300 323.9 318 410 515 42 4 450 16 33 63.3
350 355.6 368 465 580 46 4 510 16 36 89.5
400 406.4 419 535 660 50 4 585 16 39 127
500 508 521 615 755 52 4 670 20 42 172
DIN 2527 PN6 BLIND FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
DIN 2527 PN6 BLIND FLANGE DIMENSIONS
Nominal Pipe Size Flange Dimension Screw Parameter Approx. Flange Weight
Flanges Dia Thk of Flange Dia of Bolt Circle No. of holes Dia of Bolt Holes
DIN D b k X d2 KG/PCS
10 75 12 50 4 11 0.38
15 80 12 55 4 11 0.44
20 90 14 65 4 11 0.66
25 100 14 75 4 11 0.82
32 120 14 90 4 14 1.18
40 130 14 100 4 14 1.39
50 140 14 110 4 14 1.62
65 160 14 130 4 14 2.14
80 190 16 150 4 48 3.43
100 210 16 170 4 18 4.22
125 240 18 200 8 18 6.1
150 265 18 225 8 18 7.51
175 295 20 255 8 18 10.41
200 320 20 280 8 18 12.31
250 375 22 335 12 18 18.55
300 440 22 395 12 22 25.47
350 490 22 445 12 22 31.78
400 540 22 495 16 22 38.5
500 645 24 600 20 22 60.13
600 755 28 705 20 26 96.07
700 860 30 810 24 26 133.8
800 975 32 920 24 30 183.29
900 1075 36 1020 24 30 251.7
1000 1175 42 1120 28 30 350.98
DIN 2527 PN10 BLIND FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Nominal Pipe Size Flange Dimension Screw Parameter Approx. Flange Weight
Flanges Dia Thk of Flange Dia of Bolt Circle No. of holes Dia of Bolt Holes
DIN D b k X d2 KG/PCS
10 90 14 60 4 14 0.63
15 95 14 65 4 14 0.71
20 105 16 75 4 14 1.01
25 115 16 85 4 14 1.23
32 140 16 100 4 18 1.81
40 150 16 110 4 18 2.09
50 165 18 125 4 18 2.88
65 185 18 145 4 18 3.65
80 200 20 160 4 18 4.61
100 220 20 180 4 18 5.65
125 250 22 210 8 18 8.13
150 285 22 240 8 22 10.49
175 315 24 270 8 22 14.11
200 340 24 295 8 22 16.53
250 395 26 350 12 22 24.08
300 445 26 400 12 22 30.81
350 505 26 460 12 22 39.64
400 565 26 515 16 26 49.44
500 670 28 620 20 26 75.16
600 780 30 725 20 30 109.2
700 895 32 840 24 30 153.77
800 1015 36 950 24 33 222.86
900 1115 40 1050 24 33 299.08
1000 1230 46 1160 28 36 418.78
DIN 2527 PN16 BLIND FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Nominal Pipe Size Flange Dimension Screw Parameter Approx. Flange Weight
Flanges Dia Thk of Flange Dia of Bolt Circle No. of holes Dia of Bolt Holes
DIN D b k X d2 KG/PCS
10 90 14 60 4 14 0.63
15 95 14 65 4 14 0.71
20 105 16 75 4 14 1.01
25 115 16 85 4 14 1.23
32 140 16 100 4 18 1.81
40 150 16 110 4 18 2.09
50 165 18 125 4 18 2.88
65 185 18 145 4 18 3.65
80 200 20 160 8 18 4.61
100 220 20 180 8 18 5.65
125 250 22 210 8 18 8.13
150 285 22 240 8 22 10.49
175 315 24 270 8 22 14.11
200 340 24 295 12 22 16.26
250 405 26 355 12 26 24.99
300 460 28 410 12 26 35.13
350 520 30 470 16 26 48.01
400 580 32 525 16 30 83.53
500 715 36 650 20 33 108.63
600 780 38 770 20 36 136.47
700 895 40 840 24 36 189.87
800 1015 44 950 24 39 269.57
900 1115 48 1050 28 39 355.31
1000 1230 52 1170 28 42 469.2
DIN 2527 PN25 BLIND FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Nominal Pipe Size Flange Dimension Screw Parameter Approx. Flange Weight
Flanges Dia Thk of Flange Dia of Bolt Circle No. of holes Dia of Bolt Holes
DIN D b k X d2 KG/PCS
10 90 16 60 4 14 0.72
15 95 16 65 4 14 0.81
20 105 18 75 4 14 1.14
25 115 18 85 4 14 1.38
32 140 18 100 4 18 2.03
40 150 18 110 4 18 2.35
50 165 20 125 4 18 3.2
65 185 22 145 4 18 4.29
80 200 24 160 8 18 5.54
100 235 24 190 8 22 7.6
125 270 26 220 8 26 10.82
150 300 28 250 8 26 14.6
175 330 28 280 8 26 17.4
200 360 30 310 12 26 22.47
250 425 32 370 12 30 33.51
300 485 34 430 12 30 46.29
350 555 38 490 16 33 68.08
400 620 40 550 16 36 89.59
500 730 45 660 20 36 140.66
600 845 48 770 20 39 202.3
700 960 50 875 24 42 271.05
800 1085 54 990 24 48 373.52
900 1185 58 1090 28 48 479.07
1000 1320 62 1210 28 56 632.47
DIN 2527 PN40 BLIND FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Nominal Pipe Size Flange Dimension Screw Parameter Approx. Flange Weight
Flanges Dia Thk of Flange Dia of Bolt Circle No. of holes Dia of Bolt Holes
DIN D b k X d2 KG/PCS
10 90 16 60 4 14 0.72
15 95 16 65 4 14 0.81
20 105 18 75 4 14 1.14
25 115 18 85 4 14 1.38
32 140 18 100 4 18 2.03
40 150 18 110 4 18 2.35
50 165 20 125 4 18 3.2
65 185 22 145 8 18 4.29
80 200 24 160 8 18 5.54
100 235 24 190 8 22 7.6
125 270 26 220 8 26 10.82
150 300 28 250 8 26 14.6
175 350 32 295 12 30 22.04
200 375 34 320 12 30 27.21
250 450 38 385 12 33 44.38
300 515 42 450 16 33 64.17
350 580 46 510 16 36 89.52
400 660 50 585 16 39 126.76
500 755 56 670 20 42 184.63
600 890 62 795 20 48 285.17
700 995 64 900 24 48 368.83
800 1140 70 1030 24 56 528.39
900 1250 76 1140 28 56 690.99
1000 1360 84 1250 28 56 912.42
DIN 2527 PN64 BLIND FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Nominal Pipe Size Flange Dimension Screw Parameter Approx. Flange Weight
Flanges Dia Thk of Flange Dia of Bolt Circle No. of holes Dia of Bolt Holes
DIN D b k X d2 KG/PCS
10 20 70 40 4 14 1.04
15 20 75 45 4 14 1.16
20 24 100 68 4 18 2.54
25 24 110 78 4 22 3.07
32 26 125 88 4 22 3.97
40 26 135 102 4 22 4.51
50 26 160 122 4 22 5.69
65 28 170 138 8 22 6.88
80 30 200 162 8 26 9.99
100 34 240 188 8 30 15.91
125 36 280 218 8 33 23.32
150 40 310 260 8 33 30.35
175 42 345 285 12 36 39.17
200 46 400 345 12 38 56.64
250 52 460 410 12 36 81.14
300 56 525 465 16 39 112.95
350 60 585 535 16 42 152.3
DIN 2527 PN100 BLIND FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Nominal Pipe Size Flange Dimension Raised Face Size Screw Parameter Approx. Flange Weight
Flanges Dia Dia of Bolt Circle Thk of Flange Dia of R/F Thk of R/F No. of holes Dia of Bolt Holes
DN D k b d4 f HN d2 KG/PCS
10 100 70 20 40 2 4 14 1.04
15 105 75 20 45 2 4 14 1.16
25 140 100 24 68 2 4 18 2.54
32 155 110 24 78 2 4 22 3.07
40 170 125 26 88 3 4 22 3.97
50 195 145 28 102 3 4 26 5.64
65 220 170 30 122 3 8 26 7.43
80 230 180 32 138 3 8 26 8.84
100 265 210 36 162 3 8 30 13.31
125 315 250 40 188 3 8 33 21.3
150 355 290 44 218 3 12 33 29.43
175 385 320 48 260 3 12 33 38.75
200 430 360 52 285 3 12 36 52.66
250 505 430 60 345 3 12 39 85.41
300 585 500 68 410 4 16 42 128.05
350 655 560 74 465 4 16 48 174.53
DIN 2630 PN2.5 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
DIN WELDING NECK FLANGE DIMENSIONS
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of Holes d2 KG/PCS
10 – 14 75 12 50 28 22 1.8 4 6 35 2 4 11 0.34
17.2 – 75 12 50 28 26 1.8 4 6 35 2 4 11 0.34
15 – 20 80 12 55 30 28 2 4 6 40 2 4 11 0.39
21.3 – 80 12 55 30 30 2 4 6 40 2 4 11 0.46
20 – 25 90 14 65 32 35 2.3 4 6 50 2 4 11 0.6
26.9 – 90 14 65 32 38 2.3 4 6 50 2 4 11 0.6
25 – 30 100 14 75 35 40 2.6 4 6 60 2 4 11 0.78
33.7 – 100 14 75 35 42 2.6 4 6 60 2 4 11 0.78
32 – 38 120 14 90 35 50 2.6 6 6 70 2 4 14 1.07
42.4 – 120 14 90 35 55 2.6 6 6 70 2 4 14 1.06
40 – 44.5 130 14 100 38 55 2.6 6 7 80 3 4 14 1.21
48.3 – 130 14 100 38 62 2.6 6 7 80 3 4 14 1.2
50 – 57 140 14 110 38 70 2.9 6 8 90 3 4 14 1.37
60.3 – 140 14 110 38 74 2.9 6 8 90 3 4 14 1.36
65 76.1 – 160 14 130 38 88 2.9 6 9 110 3 4 14 1.6
80 88.9 – 190 16 150 42 102 3.2 8 10 128 3 4 18 2.72
100 – 106 210 16 170 45 122 3.6 8 10 148 3 4 18 3.2
114.3 – 210 16 170 45 130 3.6 8 10 148 3 4 18 3.22
125 – 133 240 18 200 48 148 4 8 10 178 3 8 18 4.58
139.7 – 240 18 200 48 155 4 8 10 178 3 8 18 4.42
150 – 159 265 18 225 48 172 4.5 10 12 202 3 8 18 5.26
166.3 – 265 18 225 48 184 4.5 10 12 202 3 8 18 5.04
200 219.1 – 320 20 280 55 236 5.9 10 15 258 3 8 18 7.95
250 – 267 375 22 335 60 282 6.3 12 15 312 3 12 18 11.16
273 – 375 22 335 60 290 6.3 12 16 312 3 12 18 10.57
300 323.9 – 440 22 395 62 342 7.1 12 15 365 4 12 22 14.26
350 355.6 – 490 22 445 62 385 7.1 12 15 415 4 12 22 18.56
– 368 490 22 445 62 385 7.1 12 15 415 4 12 22 16.76
400 406.4 – 540 22 495 65 438 7.1 12 15 465 4 16 22 21.25
– 419 540 22 495 65 438 7.1 12 15 465 4 16 22 19.1
500 506 – 645 24 600 68 538 7.1 12 15 570 4 20 22 23.57
600 610 – 755 24 705 70 640 7.1 12 16 670 5 20 26 34.5
700 711 – 660 24 810 70 740 7.1 12 16 775 5 24 26 40
800 813 – 975 24 920 70 842 7.1 12 16 880 5 24 30 48.18
900 914 – 1075 26 1020 70 942 7.1 12 16 980 5 24 30 58.1
1000 1016 – 1175 26 1120 70 1045 7.1 16 16 1080 5 25 30 63.41
1200 1220 – 1375 26 1320 70 1245 7 16 16 1280 5 32 30 72.82
1400 1420 – 1575 26 1520 70 1445 7 16 16 1480 5 36 30 84.5
1600 1620 – 1790 26 1730 80 1645 8 16 20 1680 5 40 30 111.57
1800 1820 – 1990 26 1930 80 1845 9 16 20 1890 5 44 30 128.41
2000 2020 – 2190 26 2130 80 2045 10 18 22 2090 5 48 30 145
2200 2220 – 2405 28 2340 90 2248 10 18 25 2295 6 52 33 184.1
2400 2420 – 2605 28 2540 90 2448 10 18 25 2495 6 56 32 200.47
2600 2620 – 2805 28 2740 90 2648 10 18 25 2695 6 60 33 216
2800 2820 – 3030 30 2960 90 2848 10 18 25 2910 6 64 36 268.05
3000 3020 – 3230 30 3160 90 3050 10 18 25 3110 6 66 36 285
3200 3220 – 3430 30 3350 90 3250 10 20 25 3310 6 72 36 306.75
3400 3420 – 3630 32 3560 95 3450 10 20 28 3510 6 76 36 346.71
3600 3620 – 3340 32 3770 100 3652 10 20 28 3720 6 80 36 305.71
3800 3820 – 4045 34 3970 100 3852 10 20 28 3920 6 80 – –
4000 4020 – 4245 34 4170 100 4052 10 20 28 4120 6 84 – –
DIN 2630 PN2.5 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
DIN WELDING NECK FLANGE DIMENSIONS
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of Holes d2 KG/PCS
10 – 14 75 12 50 28 22 1.8 4 6 35 2 4 11 0.34
17.2 – 75 12 50 28 26 1.8 4 6 35 2 4 11 0.34
15 – 20 80 12 55 30 28 2 4 6 40 2 4 11 0.39
21.3 – 80 12 55 30 30 2 4 6 40 2 4 11 0.46
20 – 25 90 14 65 32 35 2.3 4 6 50 2 4 11 0.6
26.9 – 90 14 65 32 38 2.3 4 6 50 2 4 11 0.6
25 – 30 100 14 75 35 40 2.6 4 6 60 2 4 11 0.78
33.7 – 100 14 75 35 42 2.6 4 6 60 2 4 11 0.78
32 – 38 120 14 90 35 50 2.6 6 6 70 2 4 14 1.07
42.4 – 120 14 90 35 55 2.6 6 6 70 2 4 14 1.06
40 – 44.5 130 14 100 38 55 2.6 6 7 80 3 4 14 1.21
48.3 – 130 14 100 38 62 2.6 6 7 80 3 4 14 1.2
50 – 57 140 14 110 38 70 2.9 6 8 90 3 4 14 1.37
60.3 – 140 14 110 38 74 2.9 6 8 90 3 4 14 1.36
65 76.1 – 160 14 130 38 88 2.9 6 9 110 3 4 14 1.6
80 88.9 – 190 16 150 42 102 3.2 8 10 128 3 4 18 2.72
100 – 106 210 16 170 45 122 3.6 8 10 148 3 4 18 3.2
114.3 – 210 16 170 45 130 3.6 8 10 148 3 4 18 3.22
125 – 133 240 18 200 48 148 4 8 10 178 3 8 18 4.58
139.7 – 240 18 200 48 155 4 8 10 178 3 8 18 4.42
150 – 159 265 18 225 48 172 4.5 10 12 202 3 8 18 5.26
166.3 – 265 18 225 48 184 4.5 10 12 202 3 8 18 5.04
200 219.1 – 320 20 280 55 236 5.9 10 15 258 3 8 18 7.95
250 – 267 375 22 335 60 282 6.3 12 15 312 3 12 18 11.16
273 – 375 22 335 60 290 6.3 12 16 312 3 12 18 10.57
300 323.9 – 440 22 395 62 342 7.1 12 15 365 4 12 22 14.26
350 355.6 – 490 22 445 62 385 7.1 12 15 415 4 12 22 18.56
– 368 490 22 445 62 385 7.1 12 15 415 4 12 22 16.76
400 406.4 – 540 22 495 65 438 7.1 12 15 465 4 16 22 21.25
– 419 540 22 495 65 438 7.1 12 15 465 4 16 22 19.1
500 506 – 645 24 600 68 538 7.1 12 15 570 4 20 22 23.57
600 610 – 755 24 705 70 640 7.1 12 16 670 5 20 26 34.5
700 711 – 660 24 810 70 740 7.1 12 16 775 5 24 26 40
800 813 – 975 24 920 70 842 7.1 12 16 880 5 24 30 48.18
900 914 – 1075 26 1020 70 942 7.1 12 16 980 5 24 30 58.1
1000 1016 – 1175 26 1120 70 1045 7.1 16 16 1080 5 25 30 63.41
1200 1220 – 1375 26 1320 70 1245 7 16 16 1280 5 32 30 72.82
1400 1420 – 1575 26 1520 70 1445 7 16 16 1480 5 36 30 84.5
1600 1620 – 1790 26 1730 80 1645 8 16 20 1680 5 40 30 111.57
1800 1820 – 1990 26 1930 80 1845 9 16 20 1890 5 44 30 128.41
2000 2020 – 2190 26 2130 80 2045 10 18 22 2090 5 48 30 145
2200 2220 – 2405 28 2340 90 2248 10 18 25 2295 6 52 33 184.1
2400 2420 – 2605 28 2540 90 2448 10 18 25 2495 6 56 32 200.47
2600 2620 – 2805 28 2740 90 2648 10 18 25 2695 6 60 33 216
2800 2820 – 3030 30 2960 90 2848 10 18 25 2910 6 64 36 268.05
3000 3020 – 3230 30 3160 90 3050 10 18 25 3110 6 66 36 285
3200 3220 – 3430 30 3350 90 3250 10 20 25 3310 6 72 36 306.75
3400 3420 – 3630 32 3560 95 3450 10 20 28 3510 6 76 36 346.71
3600 3620 – 3340 32 3770 100 3652 10 20 28 3720 6 80 36 305.71
3800 3820 – 4045 34 3970 100 3852 10 20 28 3920 6 80 – –
4000 4020 – 4245 34 4170 100 4052 10 20 28 4120 6 84 – –
DIN 2631 PN6 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of Holes d2 KG/PCS
10 – 14 75 12 50 28 22 1.8 4 6 35 2 4 11 0.34
17.2 – 75 12 50 28 26 1.8 4 6 35 2 4 11 0.34
15 – 20 80 12 55 30 28 2 4 6 40 2 4 11 0.39
21.3 – 80 12 55 30 30 2 4 6 40 2 4 11 0.4
20 – 25 90 14 65 32 35 2.3 4 6 50 2 4 11 0.6
26.9 – 90 14 65 32 38 2.3 4 6 50 2 4 11 0.6
25 – 30 100 14 75 35 40 2.6 4 6 60 2 4 11 0.76
33.7 – 100 14 75 35 42 2.6 4 6 60 2 4 11 0.75
32 – 38 120 14 90 35 50 2.6 6 6 70 2 4 14 1.07
42.4 – 120 14 90 35 55 2.6 6 6 70 2 4 14 1.06
40 – 44.5 130 14 100 38 58 2.6 6 7 80 3 4 14 1.21
46.3 – 130 14 100 38 62 2.6 6 7 80 3 4 14 1.2
50 – 57 140 14 110 38 70 2.9 6 8 90 3 4 14 1.37
60.3 – 140 14 110 38 74 2.9 6 8 90 3 4 14 1.36
65 76.1 – 160 14 130 38 88 2.9 6 9 110 3 4 14 1.69
80 88.9 – 190 16 150 42 102 3.2 8 10 128 3 4 18 2.72
100 – 108 210 16 170 45 122 3.6 8 10 148 3 4 18 3.29
114.3 – 210 16 170 45 130 3.6 8 10 148 3 4 18 3.22
125 – 133 240 18 200 48 148 4 8 10 178 3 8 18 4.58
139.7 – 240 18 200 48 155 4 8 10 178 3 8 18 4.42
150 – 159 265 18 225 48 172 4.5 10 12 202 3 8 18 5.26
158.3 – 265 18 225 48 184 4.5 10 12 202 3 8 18 5.04
200 219.1 – 320 20 280 55 236 5.9 10 15 258 3 8 18 7.95
250 – 267 375 22 335 60 282 6.3 12 15 312 3 12 18 11.16
273 – 375 22 335 60 290 6.3 12 15 312 3 12 18 10.87
300 323.9 – 440 22 395 62 342 7.1 12 15 365 4 12 22 14.26
350 355.6 – 490 22 445 62 385 7.1 12 15 415 4 12 22 18.54
– 368 490 22 445 62 385 7.1 12 15 415 4 12 22 16.78
400 406.6 – 540 22 495 65 438 7.1 12 15 465 4 16 22 21.25
– 419 540 22 495 65 438 7.1 12 15 465 4 16 22 19.1
500 508 – 645 24 600 68 538 7.1 12 15 570 4 20 22 28.67
600 610 – 755 24 705 70 640 7.1 12 16 670 5 20 26 34.8
700 711 – 860 24 810 70 740 7.1 12 16 775 5 24 26 40.94
800 813 – 975 24 920 70 842 7.1 12 16 880 5 24 30 49.19
900 914 – 1075 26 1020 70 942 7.1 12 16 980 5 24 30 58.1
1000 1016 – 1175 26 1120 70 1045 7.1 16 16 1080 5 28 30 63.48
1200 1220 – 1405 28 1340 90 1248 8 16 20 1295 5 32 33 100.17
1400 1420 – 1630 32 1560 90 1452 8 16 20 1510 5 36 36 142.78
1600 1620 – 1830 34 1760 90 1655 9 16 20 1710 5 40 36 174.36
1800 1820 – 2045 36 1970 100 1855 10 16 20 1920 5 44 39 226.98
2000 2020 – 2265 38 2180 110 2058 11 16 25 2125 5 48 42 292.12
2200 2220 – 2475 42 2390 115 2260 12 18 25 2335 6 52 42 366.33
2400 2420 – 2685 44 2600 125 2462 13 18 25 2545 6 56 42 448.52
2600 2620 – 2905 46 2810 130 2665 14 18 25 2750 6 60 48 540.16
2800 2820 – 3115 48 3020 135 2865 15 18 30 2960 6 64 48 630.03
3000 3020 – 3315 50 3220 140 3068 16 18 30 3160 6 68 48 716.33
3200 3220 – 3525 54 3430 150 3272 16 20 30 3370 6 72 48 854.42
3400 3420 – 3735 46 3640 160 3475 18 20 35 3580 6 76 48 887.81
3600 3620 – 3970 60 3860 165 3678 18 20 35 3790 6 80 56 1202.43
DIN 2632 PN10 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of
Holes		 d2 KG/PCS
10 – 14 90 14 60 35 25 1.8 4 6 40 2 4 14 0.58
17.2 – 90 14 60 35 28 1.8 4 6 40 2 4 14 0.58
15 – 20 95 14 65 35 30 2 4 6 45 2 4 14 0.65
21.3 – 95 14 65 35 32 2 4 6 45 2 4 14 0.65
20 – 25 105 16 75 38 38 2.3 4 6 58 2 4 14 0.95
26.9 – 105 16 75 38 40 2.3 4 6 58 2 4 14 0.95
25 – 30 115 16 85 38 42 2.6 4 6 68 2 4 14 1.15
33.7 – 115 16 85 38 45 2.6 4 6 68 2 4 14 1.14
32 – 38 140 16 100 40 52 2.6 6 6 78 2 4 18 1.67
42.4 – 140 16 100 40 55 2.6 6 6 78 2 4 18 1.65
40 – 44.5 150 16 110 42 60 2.6 6 7 88 3 4 18 1.85
48.3 – 150 16 110 42 64 2.6 6 7 88 3 4 18 1.83
50 – 57 165 18 125 45 72 2.9 6 8 102 3 4 18 2.51
60.3 – 165 18 125 45 75 2.9 6 8 102 3 4 18 2.48
65 76.1 – 165 18 145 45 90 2.9 6 10 122 3 4 18 3.03
80 88.9 – 200 20 160 50 105 3.2 6 10 138 3 8 18 3.82
100 – 108 220 20 180 52 125 3.6 8 12 158 3 8 18 4.54
114.3 – 220 20 180 52 131 3.6 8 12 158 3 8 18 4.41
125 – 133 250 22 210 55 150 4 8 12 188 3 8 18 6.28
139.7 – 250 22 210 55 156 4 8 12 188 3 8 18 6.07
150 – 159 285 22 240 55 175 4.5 10 12 212 3 8 22 7.75
168.3 – 285 22 240 55 184 4.5 10 12 212 3 8 22 7.4
200 219.1 – 340 24 295 62 235 5.9 10 16 268 3 8 22 11.1
250 – 267 395 26 350 68 285 6.3 12 16 320 3 12 22 15.31
273 – 395 26 350 68 292 6.3 12 16 320 3 12 22 14.92
300 323.9 – 445 26 400 68 344 7.1 12 16 370 4 12 22 17.47
350 355.6 – 505 26 460 66 385 7.1 12 16 430 4 16 22 23.7
– 368 505 26 460 68 385 7.1 12 16 430 4 16 22 21.71
400 406.4 – 565 26 515 72 440 7.1 12 16 482 4 16 26 28.72
– 419 565 26 515 72 440 7.1 12 16 482 4 16 26 26.27
450 457.2 – 615 26 565 72 478 7.1 12 16 532 4 20 26 30.4
500 508 – 670 28 620 75 542 7.1 12 16 585 4 20 26 38.27
600 610 – 780 28 725 80 642 7.1 12 18 685 5 20 30 46.56
700 711 – 895 30 840 80 745 8 12 18 800 5 24 30 62.3
800 813 – 1015 32 950 90 850 8 12 18 905 5 24 33 83.81
900 914 – 1115 34 1050 95 950 10 12 20 1005 5 28 33 102.45
1000 1016 – 1230 34 1160 95 1052 10 16 20 1110 5 28 36 118.53
1200 1220 – 1455 36 1380 115 1255 11 16 25 1330 5 32 39 178.18
1400 1420 – 1675 42 1590 120 1460 12 16 25 1535 5 36 42 244.75
1600 1620 – 1915 46 1820 130 1665 14 16 25 1760 5 40 48 353.74
1800 1820 – 2115 50 2020 140 1868 15 16 30 1960 5 44 48 436.33
2000 2020 – 2325 54 2230 150 2072 16 16 30 2170 5 46 48 548.04
2200 2220 – 2550 58 2440 160 2275 18 18 35 2370 5 52 56 685.1
2400 2420 – 2760 62 2650 170 2478 20 18 35 2570 5 56 56 640.04
2600 2620 – 2860 66 2850 180 2690 22 18 40 2780 6 60 56 990.16
2800 2820 – 3180 70 3070 190 2882 22 18 40 3000 6 64 56 1187.16
3000 3020 – 3405 75 3290 200 3085 24 18 45 3210 6 65 62 1437.06
DIN 2633 PN16 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of
Holes		 d2 KG/PCS
10 – 14 90 14 60 35 25 1.8 4 6 40 2 4 14 0.58
17.2 – 90 14 60 35 28 1.8 4 6 40 2 4 14 0.58
15 – 20 95 14 65 35 30 2 4 6 45 2 4 14 0.65
21.3 – 95 14 65 35 32 2 4 6 45 2 4 14 0.65
20 – 25 105 16 75 38 38 2.3 4 6 58 2 4 14 0.95
26.9 – 105 16 75 38 40 2.3 4 6 58 2 4 14 0.95
25 – 30 115 16 85 38 42 2.6 4 6 68 2 4 14 1.15
33.7 – 115 16 85 38 45 2.6 4 6 68 2 4 14 1.14
32 – 38 140 16 100 40 52 2.6 6 6 78 2 4 18 1.67
42.4 – 140 16 100 40 56 2.6 6 6 78 2 4 18 1.65
40 – 44.5 150 16 110 42 60 2.6 6 7 88 3 4 18 1.85
48.3 – 150 16 110 42 64 2.6 6 7 88 3 4 18 1.83
50 – 57 165 18 125 45 72 2.9 6 8 102 3 4 18 2.51
60.3 – 165 18 125 45 75 2.9 6 8 102 3 4 18 2.48
65 76.1 – 185 18 145 45 90 2.9 6 10 122 3 4 18 3.03
80 88.9 – 200 20 160 50 105 3.2 8 10 138 3 8 18 3.82
100 – 108 220 20 180 52 125 3.6 8 12 158 3 8 18 4.54
114.3 – 220 20 180 52 131 3.6 8 12 158 3 8 18 4.41
125 – 133 250 22 210 55 150 4 8 12 188 3 8 18 6.28
139.7 – 250 22 210 55 156 4 8 12 188 3 8 18 6.07
150 – 159 285 22 240 55 175 4.5 10 12 212 3 8 22 7.75
168.3 – 285 22 240 55 184 4.5 10 12 212 3 8 22 7.4
175 193.7 – 315 24 270 60 210 5.4 10 12 242 3 8 22 9.86
200 219.1 – 340 24 295 62 235 5.9 10 16 268 3 12 22 10.85
250 – 267 405 26 355 70 285 6.3 12 16 320 3 12 26 16.26
273 – 405 26 355 70 292 6.3 12 16 320 3 12 26 15.87
300 323.9 – 460 28 410 78 344 7.1 12 16 378 4 12 26 21.24
350 355.6 – 520 30 470 82 390 8 12 16 438 4 16 26 31.38
– 368 520 30 470 82 390 8 12 16 438 4 16 26 28.95
400 406.4 – 580 32 525 85 445 8 12 16 490 4 16 30 39.3
– 419 580 32 525 85 445 8 12 16 490 4 16 30 36.3
500 508 – 715 34 650 90 548 8 12 16 610 4 20 33 59.63
600 610 – 840 36 770 95 652 8.8 12 18 725 5 20 36 82.54
700 711 – 910 36 840 100 755 8.8 12 18 795 5 24 36 83.9
800 813 – 1025 38 950 105 855 10 12 20 900 5 24 39 107.3
900 914 – 1125 40 1050 110 955 10 12 20 1000 5 28 39 124.97
1000 1016 – 1255 42 1170 120 1058 10 16 22 1115 5 28 42 163.76
1200 1220 – 1485 48 1390 130 1262 12.5 16 30 1330 5 32 48 244.15
1400 1420 – 1685 52 1590 145 1465 14.2 16 30 1530 5 36 48 320.87
1600 1620 – 1930 58 1820 160 1668 16 16 35 1750 5 40 56 465.83
1800 1820 – 2130 62 2020 170 1870 17.5 16 35 1950 5 44 56 570.52
2000 2020 – 2345 66 2230 180 2072 20 16 40 2150 5 48 62 706.74
DIN 2634 PN25 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of
Holes		 d2 KG/PCS
10 – 14 90 16 60 35 25 1.8 4 6 40 2 4 14 0.67
17.2 – 90 16 60 35 28 1.8 4 6 40 2 4 14 0.66
15 – 20 95 16 65 38 30 2 4 6 45 2 4 14 0.75
21.3 – 95 16 65 38 32 2 4 6 45 2 4 14 0.75
20 – 25 105 18 75 40 38 2.3 4 6 58 2 4 14 1.07
26.9 – 105 18 75 40 40 2.3 4 6 58 2 4 14 1.07
25 – 30 115 18 85 40 42 2.6 4 6 68 2 4 14 1.29
33.7 – 115 18 85 40 46 2.6 4 6 68 2 4 14 1.28
32 – 38 140 18 100 42 52 2.6 6 6 78 2 4 18 1.88
42.4 – 140 18 100 42 56 2.6 6 6 78 2 4 18 1.86
40 – 44.5 150 18 110 45 60 2.6 6 7 88 3 4 18 2.1
48.3 – 150 18 110 45 64 2.6 6 7 88 3 4 18 2.08
50 – 57 165 20 125 48 72 2.9 6 8 102 3 4 18 2.81
60.3 – 165 20 125 48 75 2.9 6 8 102 3 4 18 2.78
65 76.1 – 185 22 145 52 90 2.9 6 10 122 3 8 18 3.61
80 88.9 – 200 24 160 58 105 3.2 8 12 138 3 8 18 4.62
100 – 106 235 24 190 65 128 3.6 8 12 162 3 8 22 6.42
114.3 – 235 24 190 65 134 3.6 8 12 162 3 8 22 6.27
125 – 133 270 26 220 68 155 4 8 12 188 3 8 26 8.83
139.7 – 270 26 220 68 162 4 8 12 188 3 8 26 8.61
150 – 159 300 28 250 75 182 4.5 10 12 218 3 8 26 11.67
166.3 – 300 28 250 75 192 4.5 10 12 218 3 8 26 11.29
175 193.7 – 330 28 280 75 218 5.6 10 15 248 3 12 26 13.11
200 219.1 – 360 30 310 80 244 6.3 10 16 278 3 12 26 16.61
250 – 267 425 32 370 88 292 7.1 12 18 335 3 12 30 23.99
273 – 425 32 370 88 298 7.1 12 18 335 3 12 30 23.48
300 323.9 – 485 34 430 92 352 8 12 18 395 4 16 30 30.74
350 355.6 – 555 38 490 100 398 8 12 20 450 4 16 33 47.2
– 368 555 38 490 100 398 8 12 20 450 4 16 33 44.22
400 406.4 – 620 40 550 110 452 8.8 12 20 505 4 16 36 61.69
– 419 620 40 550 110 452 8.8 12 20 505 4 16 36 57.88
500 508 – 730 44 660 125 558 10 12 20 615 4 20 36 89.57
600 610 – 845 46 770 125 660 11 12 20 720 5 20 39 114.96
700 711 – 960 46 875 125 760 12.5 12 20 820 5 24 42 139.5
800 813 – 1085 50 990 135 865 14.2 12 22 930 5 24 48 188.71
900 914 – 1185 54 1090 145 968 16 12 24 1030 5 28 48 231.48
1000 1016 – 1320 58 1210 155 1070 17.5 16 24 1140 5 28 56 303.52
DIN 2635 PN40 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of Holes d2 KG/PCS
10 – 14 90 16 60 35 25 1.8 4 6 40 2 4 14 0.67
17.2 – 90 16 60 35 28 1.8 4 6 40 2 4 14 0.66
15 – 20 95 16 65 38 30 2 4 6 45 2 4 14 0.75
21.3 – 95 16 65 38 32 2 4 6 45 2 4 14 0.75
20 – 25 105 18 75 40 48 2.3 4 6 58 2 4 14 1.07
26.9 – 105 18 75 40 40 2.3 4 6 58 2 4 14 1.07
25 – 30 115 18 85 40 42 2.6 4 6 68 2 4 14 1.29
33.7 – 115 18 85 40 46 2.6 4 6 68 2 4 14 1.28
32 – 38 140 18 100 42 52 2.6 6 6 78 2 4 18 1.88
42.4 – 140 18 100 42 56 2.6 6 6 78 2 4 18 1.86
40 – 44.5 150 18 110 45 60 2.6 6 7 88 3 4 18 2.1
48.3 – 150 18 110 45 64 2.6 6 7 88 3 4 18 2.08
50 – 57 165 20 125 48 72 2.9 6 8 102 3 4 18 2.81
60.3 – 165 20 125 48 75 2.9 6 8 102 3 4 18 2.78
65 76.1 – 185 22 145 52 90 2.9 6 10 122 3 8 18 3.81
80 88.9 – 200 24 160 58 105 3.2 8 12 138 3 8 18 4.62
100 – 108 235 24 190 65 128 3.8 8 12 162 3 8 22 6.42
114.3 – 235 24 190 65 134 3.6 8 12 162 3 8 22 6.27
125 – 133 270 26 220 68 155 4 8 12 188 3 8 26 8.83
139.7 – 270 26 220 68 162 4 8 12 188 3 8 26 8.61
150 – 159 300 28 250 75 182 4.5 10 12 218 3 8 26 11.67
168.3 – 300 28 250 75 192 4.5 10 12 218 3 8 26 11.29
175 193.7 – 350 32 295 82 218 5.6 10 15 260 3 12 30 17.01
200 219.1 – 375 34 320 88 244 6.3 10 16 285 3 12 30 20.49
250 – 267 450 38 385 105 298 7.1 12 18 345 3 12 33 33.75
273 – 450 38 385 105 306 7.1 12 18 345 3 12 33 33.34
300 323.9 – 515 42 450 115 362 8 12 18 410 4 16 33 46.55
350 355.6 – 580 46 510 125 408 8.8 12 20 465 4 16 36 67.73
– 368 580 46 510 125 408 8.8 12 20 465 4 16 36 63.96
400 406.4 – 660 50 585 135 462 11 12 20 535 4 16 39 96.73
– 419 660 50 585 135 462 11 12 20 535 4 16 39 91.99
500 508 – 755 52 670 140 562 14.2 12 20 615 4 20 42 120.96
DIN 2636 PN64 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of Holes d2 KG/PCS
10 – 14 100 20 70 45 28 1.8 4 6 40 2 4 14 1.07
17.2 – 100 20 70 45 32 1.8 4 6 40 2 4 14 1.08
15 – 20 105 20 75 45 32 2 4 6 45 2 4 14 1.19
21.3 – 105 20 75 45 34 2 4 6 45 2 4 14 1.19
25 – 30 140 24 100 58 48 2.6 4 8 68 2 4 18 2.61
33.7 – 140 24 100 58 52 2.6 4 8 68 2 4 18 2.6
40 – 44.5 170 26 125 62 65 2.9 6 10 88 3 4 22 4
48.3 – 170 26 125 62 70 2.9 6 10 88 3 4 22 3.99
50 – 57 180 26 135 62 78 2.9 6 10 102 3 4 22 4.45
60.3 – 180 26 135 62 82 2.9 6 10 102 3 4 22 4.42
65 76.1 – 205 26 160 66 98 3.2 6 12 122 3 8 22 5.49
80 88.9 – 215 28 170 72 112 3.6 8 12 138 3 8 22 6.5
100 – 108 250 30 200 76 132 4 8 12 162 3 8 26 9.25
114.3 – 250 30 200 76 138 4 8 12 162 3 8 26 9.06
125 – 133 295 34 240 88 162 4.5 8 12 188 3 8 30 14.53
139.7 – 295 34 240 88 168 4.5 8 12 188 3 8 30 14.23
150 – 159 345 36 280 95 192 5.6 10 12 218 3 8 33 21.35
168.3 – 345 36 280 95 202 5.6 10 12 218 3 8 33 20.92
175 193.7 – 375 40 310 105 228 6.3 10 16 260 3 12 33 26.28
200 219.1 – 415 42 345 110 256 7.1 10 16 285 3 12 36 33.56
250 – 267 470 46 400 125 310 8.8 12 18 345 3 12 36 47.98
273 – 470 46 400 125 316 8.8 12 18 345 3 12 36 47.32
300 323.9 – 530 52 460 140 372 11 12 18 410 4 16 36 66.44
350 355.6 – 600 56 525 150 420 12.5 12 20 465 4 16 39 96.23
– 368 600 56 525 150 420 12.5 12 20 465 4 16 39 91.77
400 406.4 – 670 60 585 160 475 14.2 12 20 535 4 16 42 127.7
– 419 670 60 585 160 475 14.2 12 20 535 4 16 42 122.13
DIN 2636 PN64 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of Holes d2 KG/PCS
10 – 14 100 20 70 45 28 1.8 4 6 40 2 4 14 1.07
17.2 – 100 20 70 45 32 1.8 4 6 40 2 4 14 1.08
15 – 20 105 20 75 45 32 2 4 6 45 2 4 14 1.19
21.3 – 105 20 75 45 34 2 4 6 45 2 4 14 1.19
25 – 30 140 24 100 58 48 2.6 4 8 68 2 4 18 2.61
33.7 – 140 24 100 58 52 2.6 4 8 68 2 4 18 2.6
40 – 44.5 170 26 125 62 65 2.9 6 10 88 3 4 22 4
48.3 – 170 26 125 62 70 2.9 6 10 88 3 4 22 3.99
50 – 57 180 26 135 62 78 2.9 6 10 102 3 4 22 4.45
60.3 – 180 26 135 62 82 2.9 6 10 102 3 4 22 4.42
65 76.1 – 205 26 160 66 98 3.2 6 12 122 3 8 22 5.49
80 88.9 – 215 28 170 72 112 3.6 8 12 138 3 8 22 6.5
100 – 108 250 30 200 76 132 4 8 12 162 3 8 26 9.25
114.3 – 250 30 200 76 138 4 8 12 162 3 8 26 9.06
125 – 133 295 34 240 88 162 4.5 8 12 188 3 8 30 14.53
139.7 – 295 34 240 88 168 4.5 8 12 188 3 8 30 14.23
150 – 159 345 36 280 95 192 5.6 10 12 218 3 8 33 21.35
168.3 – 345 36 280 95 202 5.6 10 12 218 3 8 33 20.92
175 193.7 – 375 40 310 105 228 6.3 10 16 260 3 12 33 26.28
200 219.1 – 415 42 345 110 256 7.1 10 16 285 3 12 36 33.56
250 – 267 470 46 400 125 310 8.8 12 18 345 3 12 36 47.98
273 – 470 46 400 125 316 8.8 12 18 345 3 12 36 47.32
300 323.9 – 530 52 460 140 372 11 12 18 410 4 16 36 66.44
350 355.6 – 600 56 525 150 420 12.5 12 20 465 4 16 39 96.23
– 368 600 56 525 150 420 12.5 12 20 465 4 16 39 91.77
400 406.4 – 670 60 585 160 475 14.2 12 20 535 4 16 42 127.7
– 419 670 60 585 160 475 14.2 12 20 535 4 16 42 122.13
DIN 2637 PN100 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of Holes d2 KG/PCS
10 – 14 100 20 70 45 28 1.8 4 6 40 2 4 14 1.07
17.2 – 100 20 70 45 32 1.8 4 6 40 2 4 14 1.08
15 – 20 105 20 75 45 32 2 4 6 45 2 4 14 1.19
21.3 – 105 20 75 45 34 2 4 6 45 2 4 14 1.19
25 – 30 140 24 100 58 48 2.6 4 8 68 2 4 18 2.61
33.7 – 140 24 100 58 52 2.6 4 8 68 2 4 18 2.6
40 – 44.5 170 26 125 62 65 2.9 6 10 88 3 4 22 4
48.3 – 170 26 125 62 70 2.9 6 10 88 3 4 22 3.99
50 – 57 195 28 145 68 86 3.2 6 10 102 3 4 26 5.72
60.3 – 195 28 145 68 90 3.2 6 10 102 3 4 26 5.7
65 76.1 – 220 30 170 76 108 3.6 6 12 122 3 8 26 7.43
80 88.9 – 230 32 180 78 120 4 8 12 138 3 8 26 8.58
100 – 108 265 36 210 90 145 5 8 12 162 3 8 30 13.02
114.3 – 265 36 210 90 150 5 8 12 162 3 8 30 12.79
125 – 133 315 40 250 105 180 6.3 8 12 188 3 8 33 21.29
139.7 – 315 40 250 105 180 6.3 8 12 188 3 8 33 20.68
150 – 159 355 44 290 115 210 7.1 10 12 218 3 12 33 28.9
168.3 – 355 44 290 115 210 7.1 10 12 218 3 12 33 27.76
175 193.7 – 385 48 320 127 245 8.8 10 16 260 3 12 33 36.94
200 219.1 – 430 52 360 130 278 10 10 16 285 3 12 36 49.35
250 – 267 505 60 430 157 340 12.5 12 18 345 3 12 39 81.71
273 – 505 60 430 157 340 12.5 12 18 345 3 12 39 80.09
300 323.9 – 585 68 500 170 400 14.2 12 18 410 4 16 42 116.25
350 355.6 – 655 74 560 189 460 16 12 20 465 4 16 48 166.09
– 368 655 74 560 189 460 16 12 20 465 4 16 48 160.53
DIN 2638 PN160 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of Holes d2 KG/PCS
10 – 14 100 20 70 45 28 2 4 6 40 2 4 14 1.08
17.2 – 100 20 70 45 32 2 4 6 40 2 4 14 1.08
15 – 20 105 20 75 45 32 2 4 6 45 2 4 14 1.19
21.3 – 105 20 75 45 34 2 4 6 45 2 4 14 1.19
25 – 30 140 24 100 58 48 2.9 4 8 68 2 4 18 2.62
33.7 – 140 24 100 58 52 2.9 4 8 68 2 4 18 2.62
40 – 44.5 170 28 125 64 65 3.6 6 10 88 3 4 22 4.36
48.3 – 170 28 125 64 70 3.6 6 10 88 3 4 22 4.34
50 – 57 195 30 145 75 86 4 6 10 102 3 4 26 6.28
60.3 – 195 30 145 75 90 4 6 10 102 3 4 26 6.27
65 76.1 – 220 34 170 82 108 5 6 12 122 3 8 26 8.61
80 88.9 – 230 36 180 86 120 6.3 8 12 138 3 8 26 10.09
100 – 108 265 40 210 100 145 8 8 12 162 3 8 30 15.28
114.3 – 265 40 210 100 150 8 8 12 162 3 8 30 15.07
125 – 133 315 44 250 115 180 10 8 14 188 3 8 33 24.68
139.7 – 315 44 250 115 180 10 8 14 188 3 8 33 24.09
150 – 159 355 50 290 128 210 12.5 10 14 218 3 12 33 35.14
168.3 – 355 50 290 128 210 12.5 10 14 218 3 12 33 34.02
175 193.7 – 390 54 320 138 245 14.2 10 16 260 3 12 36 44.9
200 219.1 – 490 60 360 140 278 16 10 16 285 3 12 36 60.03
250 – 267 515 68 430 155 340 20 12 18 345 3 12 42 98.05
273 – 515 68 430 155 340 20 12 18 345 3 12 42 96.52
300 323.9 – 585 76 500 175 400 22.2 12 18 410 4 16 42 138.8
DIN 2628 PN250 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of Holes d2 KG/PCS
10 – 14 125 24 85 58 44 2.6 4 6 40 2 4 18 2.1
17.2 – 125 24 85 58 44 2.6 4 6 40 2 4 18 2.09
15 – 20 130 26 90 60 48 2.6 4 6 45 2 4 18 2.48
21.3 – 130 26 90 60 48 2.6 4 6 45 2 4 18 2.47
25 – 30 150 28 105 65 60 3.6 4 8 68 2 4 22 3.56
33.7 – 150 28 105 65 60 3.6 4 8 68 2 4 22 3.53
40 – 44.5 185 34 135 80 84 5 6 10 88 3 4 26 6.65
48.3 – 185 34 135 80 84 5 6 10 88 3 4 26 6.58
50 – 57 200 38 150 85 95 6.3 6 10 102 3 8 26 8.17
60.3 – 200 38 150 85 95 6.3 6 10 102 3 8 26 8.09
65 76.1 – 230 42 180 95 124 8 6 12 122 3 8 26 12.59
80 101.6 – 255 46 200 102 136 11 8 12 138 3 8 30 16.32
100 127 – 300 54 235 120 164 14.2 8 14 162 3 8 33 27.07
125 152.4 – 340 60 275 140 200 16 8 16 188 3 12 33 38.79
150 177.8 – 390 68 320 160 240 17.5 10 18 218 3 12 36 59.05
200 244.5 – 485 82 400 190 305 25 10 25 285 3 12 42 109.45
250 298.5 – 585 100 490 215 385 32 12 30 345 3 16 48 189.94
DIN 2629 PN320 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of Holes d2 KG/PCS
10 – 14 125 24 85 58 44 2.6 4 6 40 2 4 18 2.1
17.2 – 125 24 85 58 44 2.6 4 6 40 2 4 18 2.09
15 – 20 130 26 90 60 48 3.2 4 6 45 2 4 18 2.49
21.3 – 130 26 90 60 48 3.2 4 6 45 2 4 18 2.49
25 – 30 160 34 115 78 68 5 4 8 68 2 4 22 5.14
33.7 – 160 34 115 78 68 5 4 8 68 2 4 22 5.11
40 – 44.5 195 38 145 88 92 6.3 6 10 88 3 4 26 8.53
45.3 – 195 38 145 88 92 6.3 6 10 88 3 4 26 8.47
50 63.5 – 210 42 160 100 106 8 6 10 102 3 8 26 10.52
65 88.9 – 255 51 200 120 138 11 6 12 122 3 8 30 19.26
80 101.6 – 275 55 220 130 156 12.5 8 14 138 3 8 30 24.81
100 – 133 335 65 265 145 186 16 8 16 162 3 8 36 42.18
125 – 159 380 75 310 175 230 20 8 20 188 3 12 36 64.55
168.3 – 380 75 310 175 230 20 8 20 188 3 12 36 63.3
150 193.7 – 425 84 350 195 265 25 10 25 218 3 12 36 91.04
175 219.1 – 485 95 400 215 308 28 10 28 260 3 12 42 135.46
200 244.5 – 525 103 440 235 345 30 10 30 285 3 16 42 170.94
250 323.9 – 640 125 540 300 428 40 12 40 345 3 16 52 311.99
DIN 2627 PN400 WELDING NECK FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of Holes d2 KG/PCS
10 – 14 125 24 85 58 44 2.6 4 6 40 2 4 18 2.1
17.2 – 125 24 85 58 44 2.6 4 6 40 2 4 18 2.09
15 – 20 130 26 90 60 48 3.2 4 6 45 2 4 18 2.49
21.3 – 130 26 90 60 48 3.2 4 6 45 2 4 18 2.49
25 – 30 160 34 115 78 68 5 4 8 68 2 4 22 5.14
33.7 – 160 34 115 78 68 5 4 8 68 2 4 22 5.11
40 – 44.5 195 38 145 88 92 6.3 6 10 88 3 4 26 8.53
45.3 – 195 38 145 88 92 6.3 6 10 88 3 4 26 8.47
50 63.5 – 210 42 160 100 106 8 6 10 102 3 8 26 10.52
65 88.9 – 255 51 200 120 138 11 6 12 122 3 8 30 19.26
80 101.6 – 275 55 220 130 156 12.5 8 14 138 3 8 30 24.81
100 – 133 335 65 265 145 186 16 8 16 162 3 8 36 42.18
125 – 159 380 75 310 175 230 20 8 20 188 3 12 36 64.55
168.3 – 380 75 310 175 230 20 8 20 188 3 12 36 63.3
150 193.7 – 425 84 350 195 265 25 10 25 218 3 12 36 91.04
175 219.1 – 485 95 400 215 308 28 10 28 260 3 12 42 135.46
200 244.5 – 525 103 440 235 345 30 10 30 285 3 16 42 170.94
250 323.9 – 640 125 540 300 428 40 12 40 345 3 16 52 311.99
DIN 2641 PN6 LAPPED FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
DIN LAPPED FLANGE FLANGE DIMENSIONS
Pipe Parameter Flange Dimension Screw Dimension Flange Weight
DN ISO DIN D d6 b k e No. of holes d2 KG/PCS
10 – 14 75 16 10 50 2 4 11 0.3
17.2 – 75 19 10 50 2 4 11 0.29
15 – 20 80 22 10 55 2 4 11 0.33
21.3 – 80 24 10 55 2 4 11 0.33
20 – 25 90 28 10 65 2 4 11 0.42
26.9 – 90 30 10 65 2 4 11 0.41
25 – 30 100 33 12 75 3 4 11 0.62
33.7 – 100 36 12 75 3 4 11 0.61
32 – 38 120 42 12 90 3 4 14 0.88
42.4 – 120 46 12 90 3 4 14 0.85
40 – 44.5 130 50 12 100 3 4 14 1.01
48.3 – 130 54 12 100 3 4 14 0.98
50 – 57 140 62 12 110 3 4 14 1.11
60.3 – 140 65 12 110 3 4 14 1.08
65 76.1 – 160 81 12 130 3 4 14 1.35
80 88.9 – 190 94 14 150 3 4 18 2.24
100 – 108 210 113 14 170 3 4 18 2.59
114.3 – 210 119 14 170 3 4 18 2.47
125 – 133 240 138 14 200 3 8 18 3.1
139.7 – 240 145 14 200 3 8 18 2.93
150 – 159 265 164 14 225 3 8 18 3.52
168.3 – 265 173 14 225 3 8 18 3.25
200 219.1 – 320 225 16 280 3 8 18 4.85
250 – 267 375 273 20 335 3 12 18 7.67
273 – 375 279 20 335 3 12 18 7.26
300 323.9 – 440 329 24 395 4 12 22 11.77
350 355.6 – 490 362 26 445 4 12 22 16.55
– 368 490 374 26 445 4 12 22 15.13
400 406.4 – 540 413 28 495 4 16 22 19.56
– 419 540 426 28 495 4 16 22 17.67
500 508 – 645 517 32 600 4 20 22 27.43
600 610 – 755 618 36 705 4 20 26 38.75
700 711 – 860 721 40 810 4 24 26 50.19
800 813 – 975 824 44 920 4 24 30 67.83
900 914 – 1075 926 48 1020 4 24 30 81.84
1000 1016 – 1175 1028 52 1120 4 28 30 95.74
1200 1220 – 1405 1232 60 1340 5 32 33 155.87
DIN 2642 PN10 LAPPED FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter Flange Dimension Screw Dimension Approx. Weight
DN ISO DIN D d6 b k e No. of holes d2 KG/PCS
10 – 14 90 16 14 60 3 4 14 0.61
17.2 – 90 19 14 60 3 4 14 0.6
15 – 20 95 22 14 65 3 4 14 0.67
21.3 – 95 24 14 65 3 4 14 0.66
20 – 25 105 28 14 75 3 4 14 0.82
26.9 – 105 30 14 75 3 4 14 0.81
25 – 30 115 33 16 85 4 4 14 1.12
33.7 – 115 36 16 85 4 4 14 1.1
32 – 38 140 42 16 100 4 4 18 1.63
42.4 – 140 46 16 100 4 4 18 1.6
40 – 44.5 150 50 16 110 4 4 18 1.85
48.3 – 150 54 16 110 4 4 18 1.8
50 – 57 165 62 16 125 5 4 18 2.18
60.3 – 165 65 16 125 5 4 18 2.14
65 76.1 – 185 81 16 145 5 4 18 2.6
80 88.9 – 200 94 18 160 5 8 18 3.17
100 – 108 220 113 18 180 5 8 18 3.67
114.3 – 220 119 18 180 5 8 18 3.51
125 – 133 250 138 18 210 5 8 18 4.53
139.7 – 250 145 18 210 5 8 18 4.32
150 – 159 285 164 18 240 5 8 22 5.6
168.3 – 285 173 18 240 5 8 22 5.26
200 219.1 – 340 225 20 295 5 8 22 7.53
250 – 267 395 273 22 350 5 12 22 10.27
273 – 395 279 22 350 5 12 22 9.82
300 323.9 – 445 329 26 400 5 12 22 13.46
350 355.6 – 505 362 28 460 6 16 22 20.07
– 368 505 374 28 460 6 16 22 18.54
400 406.4 – 565 413 32 515 6 16 26 27.19
– 419 565 426 32 515 6 16 26 25.04
500 508 – 670 517 38 620 6 20 26 39.38
600 610 – 780 618 44 725 7 20 30 56.55
700 711 – 895 721 50 840 7 24 30 80.02
800 813 – 1015 824 56 950 7 24 33 112.25
900 914 – 1115 926 62 1050 7 28 33 135.8
1000 1016 – 1230 1026 70 1160 7 28 36 182.96
DIN 2655 PN25 LAPPED FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter Flange Dimension Screw Dimension Flange Weight
DN ISO DIN D d6 b k e No. of holes d2 KG/PCS
10 – 14 90 16 16 60 5 4 14 0.7
17.2 – 90 19 16 60 5 4 14 0.69
15 – 20 95 22 16 65 5 4 14 0.77
21.3 – 95 24 16 65 5 4 14 0.76
20 – 25 105 28 16 75 5 4 14 0.93
26.9 – 105 30 16 75 5 4 14 0.92
25 – 30 115 33 18 85 6 4 14 1.26
33.7 – 115 36 18 85 6 4 14 1.24
32 – 38 140 42 18 100 6 4 18 1.84
42.4 – 140 46 18 100 6 4 18 1.8
40 – 44.5 150 50 18 110 6 4 18 2.08
48.3 – 150 54 18 110 6 4 18 2.03
50 – 57 165 62 20 125 6 4 18 2.72
60.3 – 165 65 20 125 6 4 18 2.68
65 76.1 – 185 81 20 145 6 8 18 3.09
80 88.9 – 200 94 22 160 6 8 18 3.88
100 – 108 235 113 22 190 6 8 22 5.23
114.3 – 235 119 22 190 6 8 22 5.04
125 – 133 270 138 24 220 6 8 26 7.17
139.3 – 270 145 24 220 6 8 26 6.88
150 – 159 300 164 24 250 6 8 26 8.54
166.3 – 300 173 24 250 6 8 26 8.08
200 219.1 – 360 225 26 310 8 12 26 11.36
250 – 267 425 273 30 370 8 12 30 17.63
273 – 425 279 30 370 8 12 30 17.01
300 323.9 – 485 329 34 430 8 16 30 23.6
350 355.6 – 555 362 38 490 8 16 33 37.38
– 363 555 374 38 490 8 16 33 35.31
400 406.4 – 620 413 42 550 8 16 36 50
– 419 620 426 42 550 8 16 36 47.18
500 508 – 730 517 50 660 8 20 36 73.88
DIN 2656 PN40 LAPPED FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Pipe Parameter Flange Dimension Screw Dimension Flange Weight
DN ISO DIN D d6 b k e No. of holes d2 KG/PCS
10 – 14 90 16 16 60 5 4 14 0.7
17.2 – 90 19 16 60 5 4 14 0.69
15 – 20 95 22 16 65 5 4 14 0.77
21.3 – 95 24 16 65 5 4 14 0.76
20 – 25 105 28 16 75 5 4 14 0.93
26.9 – 105 30 16 75 5 4 14 0.92
25 – 30 115 33 18 85 6 4 14 1.26
33.7 – 115 36 18 85 6 4 14 1.24
32 – 38 140 42 18 100 6 4 18 1.84
42.4 – 140 46 18 100 6 4 18 1.8
40 – 44.5 150 50 18 110 6 4 18 2.08
48.3 – 150 54 18 110 6 4 18 2.03
50 – 57 165 62 20 125 6 4 18 2.72
60.3 – 165 65 20 125 6 4 18 2.68
65 76.1 – 165 81 20 145 6 8 18 3.09
80 88.9 – 200 94 22 160 6 8 18 3.88
100 – 108 235 113 22 190 6 8 22 5.23
114.3 – 235 119 22 190 6 8 22 5.04
125 – 133 270 138 24 220 6 8 26 7.17
139.7 – 270 145 24 220 6 8 26 6.88
150 – 159 300 164 24 250 6 8 26 8.54
168.3 – 300 173 24 250 6 8 26 8.09
200 219.1 – 375 225 30 320 8 12 30 14.65
250 – 267 450 273 36 385 8 12 33 25.5
273 – 450 279 36 385 8 12 33 24.77
300 323.9 – 515 329 40 450 8 16 33 34.42
350 355.8 – 580 362 46 510 8 16 36 52.36
– 363 580 374 46 510 8 16 36 49.85
400 406.4 – 660 413 50 585 8 16 39 74.2
– 419 660 426 50 585 8 16 39 70.84
DIN 2565 PN6 THREADED FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
DIN PLATE FLANGE DIMENSIONS
Pipe Parameter Flange Dimension Screw Dimension Flange Weight
DN ISO DIN D d6 b k e No. of holes d2 KG/PCS
10 – 14 90 16 16 60 5 4 14 0.7
17.2 – 90 19 16 60 5 4 14 0.69
15 – 20 95 22 16 65 5 4 14 0.77
21.3 – 95 24 16 65 5 4 14 0.76
20 – 25 105 28 16 75 5 4 14 0.93
26.9 – 105 30 16 75 5 4 14 0.92
25 – 30 115 33 18 85 6 4 14 1.26
33.7 – 115 36 18 85 6 4 14 1.24
32 – 38 140 42 18 100 6 4 18 1.84
42.4 – 140 46 18 100 6 4 18 1.8
40 – 44.5 150 50 18 110 6 4 18 2.08
48.3 – 150 54 18 110 6 4 18 2.03
50 – 57 165 62 20 125 6 4 18 2.72
60.3 – 165 65 20 125 6 4 18 2.68
65 76.1 – 165 81 20 145 6 8 18 3.09
80 88.9 – 200 94 22 160 6 8 18 3.88
100 – 108 235 113 22 190 6 8 22 5.23
114.3 – 235 119 22 190 6 8 22 5.04
125 – 133 270 138 24 220 6 8 26 7.17
139.7 – 270 145 24 220 6 8 26 6.88
150 – 159 300 164 24 250 6 8 26 8.54
168.3 – 300 173 24 250 6 8 26 8.09
200 219.1 – 375 225 30 320 8 12 30 14.65
250 – 267 450 273 36 385 8 12 33 25.5
273 – 450 279 36 385 8 12 33 24.77
300 323.9 – 515 329 40 450 8 16 33 34.42
350 355.8 – 580 362 46 510 8 16 36 52.36
– 363 580 374 46 510 8 16 36 49.85
400 406.4 – 660 413 50 585 8 16 39 74.2
– 419 660 426 50 585 8 16 39 70.84
DIN 2566 PN10/PN16 THREADED FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Rated Diameter O.D. Of Pipe Flange Dimension Neck Size Parameter of R.F. Screws Dimension Approx. Flange Weight
DN d1 DIN 2999 D b k h1 d3 d4 f No.of holes d2 KG/PCS
6 10.2 R1/8 75 12 50 18 20 32 2 4 11 0.33
8 13.5 R1/4 80 12 55 18 25 38 2 4 11 0.39
10 17.2 R3/8 90 14 60 20 30 40 2 4 14 0.56
15 21.3 R1/2 95 14 65 20 35 45 2 4 14 0.62
20 26.9 R3/4 105 16 75 24 45 58 2 4 14 0.92
25 33.7 R1 115 16 85 24 52 68 2 4 14 1.1
32 42.4 R1.1/4 140 16 100 26 60 78 2 4 18 1.59
40 48.3 R1.1/2 150 16 110 26 70 88 3 4 18 1.77
50 60.3 R2 165 18 125 28 85 102 3 4 18 2.41
65 76.1 R2.1/2 185 18 145 32 105 122 3 4 18 3.13
80 88.9 R3 200 20 160 34 118 138 3 4 18 3.95
100 114.3 R4 220 20 180 38 140 158 3 8 18 4.38
125 139.7 R3 250 22 210 40 168 188 3 8 18 5.99
150 168.3 R4 285 22 240 44 196 212 3 8 22 7.42
DIN 2567 PN25/PN40 THREADED FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Rated Diameter O.D. Of Pipe Flange Dimension Neck Size Parameter of R.F. Screws Dimension Approx. Flange Weight
DN d1 DIN 2999 D b k h1 d3 d4 f No.of holes d2 KG/PCS
6 10.2 R1/8 75 14 50 20 20 32 2 4 11 0.388
8 13.5 R1/4 80 14 55 20 25 38 2 4 11 0.45
10 17.2 R3/8 90 16 60 22 30 40 2 4 14 0.63
15 21.3 R1/2 95 16 65 22 35 45 2 4 14 0.71
20 26.9 R3/4 105 18 75 26 45 58 2 4 14 1.03
25 33.7 R1 115 18 85 28 52 68 2 4 14 1.28
32 42.4 R1.1/4 140 18 100 30 60 78 2 4 18 1.87
40 48.3 R1.1/2 150 18 110 32 70 88 3 4 18 2.14
50 60.3 R2 165 20 125 34 85 102 3 4 18 2.85
65 76.1 R2.1/2 185 22 145 38 105 122 3 8 18 3.85
80 88.9 R3 200 24 160 40 118 138 3 8 18 4.8
100 114.3 R4 235 24 190 44 145 162 3 8 22 6.43
125 139.7 R5 270 26 220 48 170 188 3 8 26 8.77
150 165.1 R6 300 28 250 52 200 218 3 8 26 10.5
DIN 86029 PN10 HUBBED SLIP-ON FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
DIN 86029 PN10 HUBBED SLIP-ON FLANGE DIMENSIONS
Rated Diameter O.D. of Pipe Flange Parameter Neck Size Size of R.F. Bolts Approx. Weight
DN d1 D d5 b k h d3 r d4 f No. of
holes		 d2 KG
10 17.2 90 17.7 14 60 20 30 4 40 2 4 14 0.56
15 21.3 95 22 14 65 20 35 4 45 2 4 14 0.62
20 26.9 105 27.6 16 75 24 45 4 58 2 4 14 0.91
25 33.7 115 34.4 16 85 24 52 5 68 2 4 14 1.09
32 42.4 140 43.1 16 100 26 60 5 78 2 4 18 1.58
40 48.3 150 49 16 110 26 70 5 88 3 4 18 1.76
50 60.3 165 61.1 18 125 28 85 5 102 3 4 18 2.39
65 76.1 185 77.1 18 145 32 105 5 122 3 4 18 3.1
80 88.9 200 90.3 20 160 34 118 5 138 3 8 18 3.77
100 114.3 220 115.9 20 180 38 140 5 158 3 8 18 4.29
125 139.7 250 141.6 22 210 40 168 5 188 3 8 18 5.86
150 168.3 285 170.5 22 240 44 196 5 212 3 8 22 7.22
175 193.7 315 196.1 24 270 44 224 6 242 3 8 22 9.18
200 219.4 340 222 24 295 44 247 6 268 3 8 22 9.95
250 273 395 276 26 350 46 300 6 320 3 12 22 12.69
300 323.9 445 327 26 400 46 352 6 370 4 12 22 14.4
350 355.6 505 359 26 460 53 398 10 430 4 16 22 22.36
400 406.4 565 410 26 515 57 448 10 482 4 16 26 26.85
450 457 615 461 28 565 62 502 10 532 4 20 26 32.53
500 508 670 512 28 620 67 552 10 585 4 20 26 37.84
600 610 780 614 28 725 75 658 10 685 5 20 30 49.32
700 711 895 716 30 840 77 760 10 800 5 24 30 63.86
800 813 1015 818 32 950 84 864 10 905 5 24 33 85.19
900 914 1115 920 34 1050 88 969 10 1005 5 28 33 101.4
1000 1016 1230 1022 34 1160 92 1071 10 1110 5 28 36 119.7
DIN 86030 PN16 HUBBED SLIP-ON FLANGE DIMENSIONS, TECHNICAL DRAWINGS, AND APPROX. FLANGE WEIGHT
Rated Diameter O.D. of Pipe Flange Parameter Neck Size Size of R.F. Bolts Approx. Weight
DN d1 D d5 b k h d3 r d4 f No. of
holes		 d2 KG
10 17.2 90 17.7 14 60 20 30 4 40 2 4 14 0.56
15 21.3 95 22 14 65 20 35 4 45 2 4 14 0.62
20 26.9 105 27.6 16 75 24 45 4 58 2 4 14 0.91
25 33.7 115 34.4 16 85 24 52 5 68 2 4 14 1.09
32 42.4 140 43.1 16 100 26 60 5 78 2 4 18 1.58
40 48.3 150 49 16 110 26 70 5 88 3 4 18 1.76
50 60.3 165 61.1 18 125 28 85 5 102 3 4 18 2.39
65 76.1 185 77.1 18 145 32 105 5 122 3 4 18 3.1
80 88.9 200 90.3 20 160 34 118 5 138 3 8 18 3.77
100 114.3 220 115.9 20 180 38 140 5 158 3 8 18 4.29
125 139.7 250 141.6 22 210 40 168 5 188 3 8 18 5.86
150 168.3 285 170.5 22 240 44 196 5 212 3 8 22 7.22
175 193.7 315 196.1 24 270 44 224 6 242 3 8 22 9.18
200 219.4 340 222 24 295 44 247 6 268 3 8 22 9.95
250 273 395 276 26 350 46 300 6 320 3 12 22 12.69
300 323.9 445 327 26 400 46 352 6 370 4 12 22 14.4
350 355.6 505 359 26 460 53 398 10 430 4 16 22 22.36
400 406.4 565 410 26 515 57 448 10 482 4 16 26 26.85
450 457 615 461 28 565 62 502 10 532 4 20 26 32.53
500 508 670 512 28 620 67 552 10 585 4 20 26 37.84
600 610 780 614 28 725 75 658 10 685 5 20 30 49.32
700 711 895 716 30 840 77 760 10 800 5 24 30 63.86
800 813 1015 818 32 950 84 864 10 905 5 24 33 85.19
900 914 1115 920 34 1050 88 969 10 1005 5 28 33 101.4
1000 1016 1230 1022 34 1160 92 1071 10 1110 5 28 36 119.7

Best quality DIN Flanges, DIN PN16 langes Raised Face, DIN Square Flange, DIN Nipoflange, View Specification Of DIN Orifice Flange, DIN Flanges Facing Type & Finish, DIN  Flanges Price, DIN Groove Flange, DIN Weldoflange, DIN PN6 RTJ Flange, DIN Expander Flanges at Best Price.

DIN Flanges Applications

Australia, Afghanistan, Algeria, Angola, Argentina, Armenia, Azerbaijan, Bahrain, Bangladesh, Benin,
Bhutan, Botswana, Brazil, Brunei, Burkina Faso, Cambodia, Cameroon, Canada, Central Africa Republic,
Chad, Chile, Colombia, Cuba, Cyprus, DRC, Djibouti, Egypt, Equatorial Guinea, Eritrea, Eswatini,
Ethiopia, Fiji, Finland, France, Georgia, Germany, Ghana, Greece, Hungary, Iceland, Indonesia, Iran,
Iraq, Ireland, Israel, Italy, Japan, Jordan, Kazakhstan, Kenya, Kuwait, Kyrgyzstan, Laos, Lebanon,
Lesotho, Liberia, Libya, Lithuania, Madagascar, Malawi, Malaysia, Maldives, Mali, Mexico, Morocco,
Mozambique, Mauritania, Myanmar, Namibia, Nepal, Netherlands, New Zealand, Nigeria, Norway, Oman,
Panama, Peru, Philippines, Poland, Portugal, Palestine, Qatar, Russia, Rwanda, Romania, Saudi Arabia,
Senegal, Sierra Leone, Singapore, Slovakia, Somalia, South Africa, South Korea, South Sudan, Spain,
Sri Lanka, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Tasmania, Thailand, The Gambia,
Timor-Leste, Togo, Tunisia, Turkey, Turkiye, Turkmenistan, Uganda, Uzbekistan, United Arab Emirates (UAE),
United Kingdom (UK), United States (US), Venezuela, Vietnam, Yemen, Zambia, Zimbabwe

Abu Dhabi, Amsterdam, Abuja, Accra, Addis Ababa, Ahmedabad, Algiers, Amman, Ankara, Antananarivo,
Ashgabat, Asmara, Astana, Athens, Baghdad, Baku, Bamako, Bandar Seri Begawan, Bangkok, Bangui,
Banjul, Beirut, Bengaluru, Berlin, Bishkek, Bloemfontein, Bogotá, Bern, Brasília, Bratislava,
Bucharest, Budapest, Buenos Aires, Cairo, Canberra, Cape Town, Caracas, Chennai, Coimbatore, Dakar,
Damascus, Dhaka, Dili, Djibouti city, Dodoma, Doha, Dublin, Dushanbe, Freetown, Gaborone, Ghaziabad,
Guwahati, Hanoi, Harare, Havana, Helsinki, Hobart, Hyderabad, Indore, Jaipur, Jakarta, Jerusalem,
Juba, Jurong East, Kabul, Kampala, Kanpur, Kathmandu, Kigali, Kinshasa, Kochi, Kolkata, Kuala Lumpur,
Kuwait City, Lisbon, Lilongwe, Lima, Lobamba, Lomé, London, Luanda, Lucknow, Lusaka, Malabo, Madrid,
Malé, Mexico City, Manama, Moscow, Manila, Maputo, Maseru, Mbabane, Mogadishu, Monrovia, Mumabi,
Muscat, Nagpur, Nairobi, New Delhi, Niamey, Nicosia, Noida, Nouakchott, N’Djamena, Oslo, Ottawa,
Ouagadougou, Panama City, Paris, Patna, Phnom Penh, Porto-Novo, Pretoria, Pune, Rabat, Reykjavík,
Riyadh, Rome, Sana’a, Santiago, Sri Jayawardenepura Kotte, Stockholm, Seoul, Singapore, Surat,
Suva, Taipei City, Tashkent, Tokyo, Tbilisi, Tehran, Thimphu, Tripoli, Tunis, Vientiane, Vilnius,
Visakhapatnam, Warsaw, Washington D.C., Wellington, Windhoek, Yaoundé, Yerevan, Naypyidaw

DIN Flanges Price

Omaa Metal Sources is DIN Flanges Exporters and Suppliers in the US, UK, South Africa, Saudi Arabia, Singapore, UAE, Oman, South Korea, Turkey, Bahrain, Malaysia, Philippines, Thailand, Norway, Indonesia, Iraq, Yemen, Bangladesh, Nigeria, Egypt, Peru, Ghana, Morocco, Etc.

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