Omaa Metal Sources is ASME B16.5 ASTM A182 Stainless Steel 304H 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.
ASME / ANSI B16.5 SS 304H Flanges Manufacturer, UNS S30409 Weld Neck Flange, ASTM A182 F304H Slip-on Flange, WNR 1.4301 Lap Joint Flange, Grade 304H Blind Flange
SS 304H flange is a type of flange made from stainless steel grade 304H. This flange is commonly used in high-temperature applications because of its excellent high-temperature strength and resistance to oxidation.
SS 304H is a modification of the basic 18-8 austenitic stainless steel grade 304, with a higher carbon content (0.04%-0.10%) to improve its high-temperature strength. This modification also increases its susceptibility to sensitization and intergranular corrosion at elevated temperatures.
SS 304H flanges are available in a variety of types, including weld neck, slip-on, socket weld, blind, lap joint, and threaded. They are typically manufactured to ANSI B16.5 or ASME B16.47 standards.
Applications of SS 304H flanges include chemical processing, oil and gas, power generation, and other high-temperature applications. They are commonly used in equipment such as boilers, heat exchangers, pressure vessels, and piping systems.
ASTM A182 Stainless Steel 304H RTJ Flange, PN10 PN16 Stainless Steel F304H Threaded Flange, Table D & Table E SS 304H Spectacle Blind Flange, ANSI 150 SS 304H Socket Weld Flange at the Lowest Prices
Q: What is the difference between 304L and 304H?
A: The main difference between 304L and 304H stainless steel lies in their carbon content and intended use. 304L stainless steel contains lower carbon content compared to 304H, making it more resistant to sensitization (a type of corrosion that can occur during welding or high-temperature exposure). 304L is commonly used in environments where sensitization is a concern, such as in welded components or equipment for corrosive environments. On the other hand, 304H stainless steel has a higher carbon content, which provides improved high-temperature strength and creep resistance. It is suitable for applications that involve elevated temperatures and require enhanced mechanical properties.
Q: What is the yield strength of 304H?
A: The yield strength of 304H stainless steel can vary depending on factors such as heat treatment, manufacturing processes, and the specific grade and condition of the material. Generally, the typical yield strength of 304H stainless steel ranges from around 30,000 to 45,000 psi (200 to 310 MPa). However, it’s important to note that actual values may differ and it is recommended to consult specific technical data or material specifications for accurate yield strength information.
Q: What is the price of 304H stainless steel?
A: The price of 304H stainless steel can vary significantly based on factors such as market conditions, supplier, quantity ordered, and additional specifications or requirements. Stainless steel prices are influenced by factors like raw material costs, production processes, and global supply and demand dynamics. It is best to check with stainless steel suppliers or distributors to get the most up-to-date and accurate pricing information.
Q: What is 304H stainless steel?
A: 304H stainless steel is a high-carbon variant of the popular 304 stainless steel alloy. It is an austenitic stainless steel, which means it exhibits excellent corrosion resistance and superior mechanical properties even at elevated temperatures. The higher carbon content in 304H enhances its high-temperature strength and creep resistance, making it suitable for applications in industries such as petrochemical, power generation, heat exchangers, and furnace components. This grade is typically used in environments where the operating temperatures reach above 800°F (427°C) and require excellent corrosion resistance along with improved mechanical properties.
Stainless Steel 304H Flange Specifications
Size Range
1/2″ (15 NB) to 48″ (1200NB)
Class / Pressure Rating
150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standards / Dimensions
ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO 70051, JIS B2220, 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)
Material Standards
ASTM A182 / ASME SA182
ASTM A182 Stainless Steel 304H Flanges Equivalent Grade
STANDARD | DIN | UNS |
---|---|---|
SS 304H | 1.4301 | S30409 |
ASTM A182 SS Grade F304H Flanges Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
---|---|---|---|---|---|---|---|---|---|
SS 304H | 0.10 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 10.5 | – |
SS UNS S30409 Flanges Mechanical Properties
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|---|
SS 304H | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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ASME B16.5 Stainless Steel 304H Flanges Dimensions
NPS | O.D. of Flange | Flanges Thickness | Diameter of RF | Diameter of Hub at Base | Length Through Hub | Bore or Diameter | Dia. of Hub at Bevel | Radius of Fillet | Deptd of Socket | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Welding (WN) Neck | Slip-On (SORF) Threaded (NPT) Socket (SWRF) | Lap Joint (Loose) | Slip-on (SORF) Socket (SWRF) | Lap Joint (Loose) | ||||||||
O | Q | R | X | Y | Y | Y | W | B | H | r | Z | |
1/2 | 3-1/2 | 7/16 | 1-3/8 | 1-3/16 | 1-7/8 | 5/8 | 5/8 | .88 | .90 | .84 | 1/8 | 3/8 |
3/4 | 3-7/8 | 1/2 | 1-11/16 | 1-1/2 | 2-1/16 | 5/8 | 5/8 | 1.09 | 1.11 | 1.05 | 1/8 | 7/16 |
1 | 4-1/4 | 9/16 | 2 | 1-15/16 | 2-3/16 | 11/16 | 11/16 | 1.36 | 1.38 | 1.32 | 1/8 | 1/2 |
1-1/4 | 4-5/8 | 5/8 | 2-1/2 | 2-5/16 | 2-1/4 | 13/16 | 13/16 | 1.70 | 1.72 | 1.66 | 3/16 | 9/16 |
1-1/2 | 5 | 11/16 | 2-7/8 | 2-9/16 | 2-7/16 | 7/8 | 7/8 | 1.95 | 1.97 | 1.90 | 1/4 | 5/8 |
2 | 6 | 3/4 | 3-5/8 | 3-1/16 | 2-1/2 | 1 | 1 | 2.44 | 2.46 | 2.38 | 5/16 | 11/16 |
2-1/2 | 7 | 7/8 | 4-1/8 | 3-9/16 | 2-3/4 | 1-1/8 | 1-1/8 | 2.94 | 2.97 | 2.88 | 5/16 | 3/4 |
3 | 7-1/2 | 15/16 | 5 | 4-1/4 | 2-3/4 | 1-3/16 | 1-3/16 | 3.57 | 3.60 | 3.50 | 3/8 | 13/16 |
3-1/2 | 8-1/2 | 15/16 | 5-1/2 | 4-13/16 | 2-13/16 | 1-1/4 | 1-1/4 | 4.07 | 4.10 | 4.00 | 3/8 | 7/8 |
4 | 9 | 15/16 | 6-3/16 | 5-5/16 | 3 | 1-5/16 | 1-5/16 | 4.57 | 4.60 | 4.50 | 7/16 | 15/16 |
5 | 10 | 15/16 | 7.5/16 | 6-7/16 | 3-1/2 | 1-7/16 | 1-7/16 | 5.66 | 5.69 | 5.56 | 7/16 | 15/16 |
6 | 11 | 1 | 8-1/2 | 7-9/16 | 3-1/2 | 1-9/16 | 1-9/16 | 6.72 | 6.75 | 6.63 | 1/2 | 1-1/16 |
8 | 13-1/2 | 1-1/8 | 10-5/8 | 9-11/16 | 4 | 1-3/4 | 1-3/4 | 8.72 | 8.75 | 8.63 | 1/2 | 1-1/4 |
10 | 16 | 1-3/16 | 12-3/4 | 12 | 4 | 1-15/16 | 1-15/16 | 10.88 | 10.92 | 10.75 | 1/2 | 1-5/16 |
12 | 19 | 1-1/4 | 15 | 14-3/8 | 4-1/2 | 2-3/16 | 2-3/16 | 12.88 | 12.92 | 12.75 | 1/2 | 1-9/16 |
14 | 21 | 1-3/8 | 16-1/4 | 15-3/4 | 5 | 2-1/4 | 3-1/8 | 14.14 | 14.18 | 14.00 | 1/2 | 1-5/8 |
16 | 23-1/2 | 1-7/16 | 18-1/2 | 18 | 5 | 2-1/2 | 3-7/16 | 16.16 | 16.19 | 16.00 | 1/2 | 1-3/4 |
18 | 25 | 1-9/16 | 21 | 19-7/8 | 5-1/2 | 2-11/16 | 3-13/16 | 18.18 | 18.20 | 18.00 | 1/2 | 1-15/16 |
20 | 27-1/2 | 1-11/16 | 23 | 22 | 5-11/16 | 2-7/8 | 4-1/16 | 20.20 | 20.25 | 20.00 | 1/2 | 2-1/8 |
24 | 32 | 1-7/8 | 27-1/4 | 26-1/8 | 6 | 3-1/4 | 4-3/8 | 24.25 | 24.25 | 24.00 | 1/2 | 2-1/2 |
Class 150 SS Grade F304H Flanges Weight Chart
ASTM A182 Stainless Steel 304H Pipe Flanges Class 150 | ||||||
---|---|---|---|---|---|---|
NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
NPS (Inches) | DN (mm) | FLANGE MM | FLANGE THICKNESS | SOW SW | WN | BLIND |
1/2 | 15 | 88.9 | 11.2 | 0.4 | 0.5 | 0.4 |
3/4 | 20 | 98.6 | 12.7 | 0.6 | 0.7 | 0.6 |
1 | 25 | 108 | 14.2 | 0.8 | 1 | 0.9 |
1 1/4 | 32 | 117.3 | 15.7 | 1 | 1.3 | 1.2 |
1 1/2 | 40 | 127 | 17.5 | 1.3 | 1.7 | 1.5 |
2 | 50 | 152.4 | 19.1 | 2.1 | 2.6 | 2.4 |
2 1/2 | 65 | 177.8 | 22.4 | 3.3 | 4.1 | 3.9 |
3 | 80 | 190.5 | 23.9 | 3.9 | 4.9 | 4.9 |
3 1/2 | 90 | 215.9 | 23.9 | 4.8 | 6.1 | 6.2 |
4 | 100 | 228.6 | 23.9 | 5.3 | 6.8 | 7.0 |
5 | 125 | 254 | 23.9 | 6.1 | 8.6 | 8.6 |
6 | 150 | 279.4 | 25.4 | 7.5 | 10.6 | 11.3 |
8 | 200 | 342.9 | 28.4 | 12.1 | 17.6 | 19.6 |
10 | 250 | 406.4 | 30.2 | 16.5 | 24 | 28.6 |
12 | 300 | 482.6 | 31.8 | 26.2 | 36.5 | 43.2 |
14 | 350 | 533.4 | 35.1 | 34.6 | 48.4 | 58.1 |
16 | 400 | 596.9 | 36.6 | 44.8 | 60.6 | 76.1 |
18 | 450 | 635 | 39.6 | 48.9 | 68.3 | 93.7 |
20 | 500 | 698.5 | 42.9 | 61.9 | 84.5 | 122.0 |
24 | 600 | 812.8 | 47.8 | 86.9 | 115 | 185.0 |
Class 300 Stainless Steel 304H Flanges Weight Chart
ASTM A182 Stainless Steel 304H Pipe Flanges Class 300 | ||||||
---|---|---|---|---|---|---|
NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
NPS (Inches) | DN (mm) | FLANGE OD A MM | FLANGE THICKNESS D MM | SOW SW | WN | BLIND |
1/2 | 15 | 95.3 | 14.2 | 0.6 | 0.8 | 0.6 |
3/4 | 20 | 117.3 | 15.7 | 1.1 | 1.3 | 1.1 |
1 | 25 | 124 | 17.5 | 1.4 | 1.5 | 1.4 |
1 1/4 | 32 | 133.4 | 19.1 | 1.7 | 2.0 | 1.8 |
1 1/2 | 40 | 155.5 | 20.6 | 2.5 | 2.9 | 2.7 |
2 | 50 | 165.1 | 22.4 | 2.9 | 3.4 | 3.2 |
2 1/2 | 65 | 190.5 | 25.4 | 4.3 | 5.2 | 4.9 |
3 | 80 | 215.9 | 28.4 | 5.9 | 6.9 | 6.8 |
3 1/2 | 90 | 228.6 | 30.2 | 7.3 | 8.7 | 8.7 |
4 | 100 | 254 | 31.8 | 9.6 | 11.2 | 11.5 |
5 | 125 | 279.4 | 35.1 | 12.3 | 15.1 | 15.6 |
6 | 150 | 317.5 | 36.6 | 15.6 | 19.1 | 20.9 |
8 | 200 | 381 | 41.1 | 24.2 | 29.9 | 34.3 |
10 | 250 | 444.5 | 47.6 | 34.1 | 42.7 | 53.3 |
12 | 300 | 520.7 | 50.8 | 49.8 | 61.8 | 78.8 |
14 | 350 | 584.2 | 53.8 | 69.9 | 85.8 | 105.0 |
16 | 400 | 647.7 | 57.2 | 88.1 | 106.0 | 137.0 |
18 | 450 | 711.2 | 60.5 | 109.0 | 131.0 | 175.0 |
20 | 500 | 774.7 | 63.5 | 134.0 | 158.0 | 221.0 |
24 | 600 | 914.4 | 70.0 | 201.0 | 230.0 | 339.0 |
Class 600 Stainless Steel 304H Flanges Weight Chart
ASTM A182 Stainless Steel 304H Pipe Flanges Class 600 | ||||||
---|---|---|---|---|---|---|
NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
NPS (Inches) | DN (mm) | FLANGE OD A MM | FLANGE THICKNESS D MM | SOW SW | WN | BLIND |
1/2 | 15 | 95.3 | 14.2 | 0.7 | 0.9 | 0.8 |
3/4 | 20 | 117.3 | 15.7 | 1.3 | 1.5 | 1.3 |
1 | 25 | 124.0 | 17.5 | 1.5 | 1.8 | 1.6 |
1 1/4 | 32 | 133.4 | 20.6 | 2 | 2.5 | 2.2 |
1 1/2 | 40 | 155.4 | 22.4 | 3 | 3.5 | 3.3 |
2 | 50 | 165.1 | 25.4 | 3.6 | 4.4 | 4.2 |
2 1/2 | 65 | 190.5 | 28.4 | 5.3 | 6.4 | 6.1 |
3 | 80 | 209.6 | 31.8 | 7 | 8.5 | 8.4 |
3 1/2 | 90 | 228.6 | 35.1 | 8.8 | 10.7 | 11 |
4 | 100 | 273.1 | 38.1 | 14.5 | 17.4 | 17.3 |
5 | 125 | 330.2 | 44.5 | 24.4 | 29.2 | 29.4 |
6 | 150 | 355.6 | 47.8 | 28.7 | 34.9 | 36.1 |
8 | 200 | 419.1 | 55.6 | 43.4 | 53.9 | 58.9 |
10 | 250 | 508 | 63.5 | 70.3 | 86.5 | 97.5 |
12 | 300 | 558.8 | 66.5 | 84.2 | 103.0 | 124 |
14 | 350 | 603.3 | 69.9 | 98.7 | 122.0 | 151 |
16 | 400 | 685.8 | 76.2 | 142.0 | 170.0 | 214 |
18 | 450 | 743 | 82.6 | 173.0 | 204.0 | 272 |
20 | 500 | 812.8 | 88.9 | 220.0 | 254.0 | 349.0 |
24 | 600 | 939.8 | 101.6 | 312.0 | 358.0 | 533.0 |
Class 900 Stainless Steel 304H Flanges Weight Chart
ASTM A182 Stainless Steel 304H Pipe Flanges Class 900 | ||||||
---|---|---|---|---|---|---|
NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
NPS (Inches) | DN (mm) | FLANGE OD A MM | FLANGE THICKNESS D MM | SOW SW | WN | BLIND |
1/2 | 15 | 120.7 | 22.4 | 1.8 | 1.9 | 1.8 |
3/4 | 20 | 130 | 25.4 | 2.4 | 2.6 | 2.4 |
1 | 25 | 149.4 | 28.4 | 3.6 | 3.7 | 3.6 |
1 1/4 | 32 | 158.8 | 28.4 | 4 | 4.3 | 4.1 |
1 1/2 | 40 | 177.8 | 31.8 | 5.5 | 5.9 | 5.8 |
2 | 50 | 215.9 | 38.1 | 10.2 | 10.8 | 10 |
2 1/2 | 65 | 244.3 | 41.1 | 13.9 | 15 | 14 |
3 | 80 | 241.3 | 38.1 | 11.6 | 13.7 | 13.1 |
4 | 100 | 292.1 | 44.5 | 19.7 | 22.5 | 26.9 |
5 | 125 | 349.3 | 50.8 | 31.9 | 37.4 | 36.5 |
6 | 150 | 381 | 55.6 | 41.1 | 47.7 | 47.4 |
8 | 200 | 469.9 | 63.5 | 70.7 | 81.3 | 82.5 |
10 | 250 | 546.1 | 69.9 | 101.0 | 119 | 122.0 |
12 | 300 | 609.6 | 79.2 | 133.0 | 157.0 | 173.0 |
14 | 350 | 641.4 | 85.6 | 153.0 | 180.0 | 206.0 |
16 | 400 | 704.9 | 88.9 | 185.0 | 217.0 | 259.0 |
18 | 450 | 787.4 | 101.6 | 258.0 | 292.0 | 367.0 |
20 | 500 | 857.3 | 108.0 | 317.0 | 362.0 | 463.0 |
24 | 600 | 1041.4 | 139.7 | 606.0 | 665.0 | 876.0 |
Class 1500 Stainless Steel 304H Flanges Weight Chart
ASTM A182 Stainless Steel 304H Pipe Flanges Class 1500 | ||||||
---|---|---|---|---|---|---|
NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
NPS (Inches) | DN (mm) | FLANGE OD A MM | FLANGE THICKNESS D MM | SOW SW | WN | BLIND |
1/2 | 15 | 120.7 | 22.4 | 1.8 | 1.9 | 1.8 |
3/4 | 20 | 130 | 25.4 | 2.4 | 2.6 | 2.4 |
1 | 25 | 149.4 | 28.4 | 3.6 | 3.7 | 3.6 |
1 1/4 | 32 | 158.8 | 28.4 | 4 | 4.3 | 4.1 |
1 1/2 | 40 | 177.8 | 31.8 | 5.5 | 5.9 | 5.8 |
2 | 50 | 215.9 | 38.1 | 10.2 | 10.8 | 10.1 |
2 1/2 | 65 | 244.3 | 41.1 | 13.9 | 15 | 14 |
3 | 80 | 266.7 | 47.8 | 19.9 | 19.1 | |
4 | 100 | 311.2 | 53.8 | 29.9 | 29.9 | |
5 | 125 | 374.7 | 73.2 | 55.4 | 58.4 | |
6 | 150 | 393.7 | 82.6 | 68.4 | 71.8 | |
8 | 200 | 482.6 | 91.9 | 117 | 122 | |
10 | 250 | 584.2 | 108 | 194.0 | 210.0 | |
12 | 300 | 673.1 | 124 | 288.0 | 316.0 | |
14 | 350 | 749.3 | 133.4 | 380.0 | 420 | |
16 | 400 | 825.5 | 146.1 | 485.0 | 558.0 | |
18 | 450 | 914.4 | 162.1 | 644.0 | 760.0 | |
20 | 500 | 984.3 | 177.8 | 775.0 | 965.0 | |
24 | 600 | 1168.4 | 203.2 | 1232.0 | 1558.0 |
Class 2500 Stainless Steel 304H Flanges Weight Chart
ASTM A182 Stainless Steel 304H Pipe Flanges Class 2500 | ||||||
---|---|---|---|---|---|---|
NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
NPS (Inches) | DN (mm) | FLANGE OD A MM | FLANGE THICKNESS D MM | WN | BLIND | |
1/2 | 15 | 133.4 | 30.2 | 3.1 | 3.0 | |
3/4 | 20 | 139.7 | 31.8 | 3.7 | 3.5 | |
1 | 25 | 158.8 | 35.1 | 5.2 | 5.0 | |
1 1/4 | 32 | 184.2 | 38.1 | 7.7 | 7.4 | |
1 1/2 | 40 | 203.2 | 44.5 | 10.9 | 10.4 | |
2 | 50 | 235 | 50.8 | 16.2 | 15.6 | |
2 1/2 | 65 | 266.7 | 57.2 | 23.7 | 22.6 | |
3 | 80 | 304.8 | 66.5 | 36.2 | 34.8 | |
4 | 100 | 355.6 | 76.2 | 55.3 | 53.9 | |
5 | 125 | 419.1 | 91.9 | 92.5 | 90.8 | |
6 | 150 | 482.6 | 108 | 143.0 | 141 | |
8 | 200 | 552.5 | 127 | 215.0 | 214 | |
10 | 250 | 673.1 | 165.1 | 406.0 | 411.0 | |
12 | 300 | 762 | 184.2 | 572.0 | 592.0 |
Stainless Steel 304H Flanges Schedule / Class
Flange Schedule/Class | Pipe Size – Pipe Flanges | Flange Connection Type | Flange Material | Max. Pressure |
---|---|---|---|---|
ASME B16.5 Class 150 | 1/2″ | FNPT | Stainless Steel 304H Flanges | 150 psi |
ASME B16.5 Class 150 | 1/2″ | Socket Weld | 275 psi | |
ASME B16.5 Class 150 | 1/2″ | Welded | 150 psi | |
ASME B16.5 Class 150 | 3/4″ | FNPT | 150 psi | |
ASME B16.5 Class 150 | 3/4″ | Socket Weld | 275 psi | |
ASME B16.5 Class 150 | 1-1/4″ | Socket Weld | 275 psi | |
ASME B16.5 Class 150 | 1-1/2″ | Socket Weld | 275 psi | |
ASME B16.5 Class 150 | 2″ | FNPT | 150 psi | |
ASME B16.5 Class 150 | 2″ | Socket Weld | 275 psi | |
ASME B16.5 Class 150 | 2-1/2″ | Socket Weld | 275 psi | |
ASME B16.5 Class 150 | 3″ | Socket Weld | 275 psi | |
ASME B16.5 Class 150 | 4″ | FNPT | 150 psi | |
ASME B16.5 Class 150 | 4″ | Socket Weld | 275 psi | |
ASME B16.5 Class 300 | 1/2″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 1/2″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 1″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 1″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 1-1/4″ | FNPT | 720 psi | |
ASME B16.5 Class 300 | 1-1/4″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 1-1/2″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 1-1/2″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 2″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 2″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 2-1/2″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 2-1/2″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 3″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 3″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 4″ | Slip On | 720 psi | |
ASME B16.5 Class 300 | 4″ | Slip On | 720 psi |
Stainless Steel 304H Flanges Standard
American Steel Flanges Standard | |
Standard Code | Standard Name |
ANSI ASME SA-182 | Forged Flanges |
ANSI ASME B16.5 | Slip on flange, Welding neck flange, Blind flange, Threaded flange, Lap joint flange, RTJ flange |
ASME – B 16.47 | Welding neck flange, Blind flange |
ASME – B 16.36 | Welding neck flange Slip on flange |
German Steel Flanges Standard | |
DIN 2527 | Steel Blind Flanges, BLRF |
DIN 2573 / 2576 | Flat Flange for Welding (Slip On) |
DIN 2673 | Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars) |
DIN 2641 / 2642 | Lapped / Loose (Lap Joint) Flanges Plain Collars |
DIN 28115 | Long Neck Welding Flanges |
DIN PN10, PN16 | SS 304H PN10 Flanges, 304H SS DIN PN 10 Flanges, 304H SS PN16 Flange |
DIN PN20, PN25 | SS 304 PN20 Flanges, 304H SS DIN PN 25 Flanges |
DIN PN40, PN50 | SS 304H PN40 Flanges, 304H SS DIN PN 50 Flanges |
Japanese Steel Flanges Standard | |
JIS B2220 | Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) |
JIS B2291 | Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) |
JIS 5K, 10K | SS 304H 5K SORF Flanges, 304H SS 10K SOFF Flanges |
JIS 16K, 20K | SS 304H 16K Blind Flanges, 304H SS 20K BLRF Flanges |
JIS 30K, 40K | SS 304H 30K Slip on Flanges, 304H SS 40K Blind Flanges |
Italian Flanges Standard | |
UNI FLANGES | Plan flanges (2276, 2277, 2278, 6083, 6084) Welding neck (2280, 2281, 2282, 2283, 2284, 2285, 2286) Lapped flanges (6088, 6089, 6090, 2999, 2300) Blind flanges (6091, 6092, 6093, 6094, 6095, 6096, 6097) threaded flanges (2253, 2254) |
British Standard Pipe Flanges Standard | |
BS 10 Table D | SS 304H BS 10 Table D Flanges |
BS 10 Table E | SS 304H BS 10 Table E Flanges |
BS 10 Table F | SS 304H BS 10 Table E Flanges |
BS 10 Table H | SS 304H BS 10 Table E Flanges |
Best quality Stainless Steel 304H WNRF Flange Stainless 304H SORF Flanges, SS 304H Flange Flat Face, Series A & B SS 304H Grooved Flange, ANSI 150, Stainless Steel 304H Blind Flanges, PN10 PN16 Stainless Steel 3004H 5K SOFF Flanges, DIN 1.4301 Welding Neck Flange, 304H RTJ Flanges, Stainless Steel 304H Threaded Flange, Table D & Table E Stainless Steel 304H Flange, Stainless Steel 304H Orifice Flange, SS 1.4301 BLRF Flanges, Werkstoff NR. 1.4301 Orifice Flange
Stainless Steel 304H Flanges Applications
- Petrochemical Industries
- Pharmaceutical Equipment
- Power Generation
- Heating Systems and Heat Exchanger
- Pulp and Paper Industry
- Mining Support
- Chemical Equipment
- Gas Processing
- Plumbing
- Nuclear Power Systems
- Condensers
- Sea Water Equipment
- Buildings and Bridges
- Industrial Water Lines
- Food Processing Industry
- Fire Protection Systems
- Off-Shore Oil Drilling Companies
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