Omaa Metal Sources is ASME B16.5 Square Flange 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 B16.47 / ANSI / ASME B16.5 Square Flange Manufacturers and Suppliers in India, SHAB / SSAB / LSA Square Flanges Weight Chart & Dimensions, Square Flange Awwa C207 Class D
Square flanges are a type of mechanical component used to connect pipes or other equipment together. They are generally made of metal, such as steel or aluminum, and have a square shape with four bolt holes evenly spaced around the perimeter. The bolt holes allow the flange to be bolted to another component, such as a pipe or valve, creating a secure and leak-proof connection.
Square flanges are commonly used in a variety of industries, including plumbing, heating and cooling, and manufacturing. They can be used for both high-pressure and low-pressure applications and are available in a range of sizes to fit different pipe diameters.
When selecting square flanges, it is important to consider factors such as the material, the size and the pressure rating. It is also important to ensure that the flange is compatible with the other components it will be connected to, such as gaskets, bolts, and pipes. Proper installation and maintenance of square flanges can help to ensure a safe and reliable connection for many years of service.
ASTM A105 Square Flange, Carbon Steel Square Flange, Galvanized Square Flange, Inconel 600 Square Flange, MS Square Flange, Titanium Square Flange, Square Flange NPS, Sch 80 Schedule 40 Stainless Steel 304, 304L, 316, 316L, and 904L Square Flange at the Lowest Prices.
Square 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
Standards / Dimensions
ANSI/ASME B16.5, B16.47 Series A & B, 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)
Material Standards
ASTM A105, ASTM A350, ASTM A182, ASTM A216, ASTM A352, ASTM A217, ASTM A515, ASTM A516, ASTM A203, A204, ASTM A387, ASTM A240, ASTM A694 Square Flange
Square Flange Materials & Grades
| ASTM A182 Square Flange |
|---|
| Stainless Steel 304, 304L, 316, 316L, 316H, 316Ti, 310, 310S, 317, 317L, 321, 347, 347H, 904L, SMO 254/6Mo, Duplex Steel-S31803/S32205, Super Duplex-S32750/S32760 F51, F52, F53, F54, F55, F57, F59, F60, F61, Alloy Steel F1, F5, F9, F11, F12, F22, F91 |
| ASTM B564 Square Flange |
|---|
| Incoloy 800, 800H, 800HT, 825, 925, Inconel 600, 601, 625, 718, 783, 690, X750, Nickel 200, 201, 205, 205LC, Hastelloy C276, C22, C4, C2000, B2, B3, X, Monel 400, 500 |
| ASTM A105 / A105N / A350 LF2 / A694 Square Flange |
|---|
| Carbon Steel F52, F56, F60, F65, F70, F80, DIN 1.0460, DIN 1.0402, DIN 1.0619 |
| ASTM B247 Square Flange |
|---|
| Aluminium 7075, 5086, 6082, 3003, 5083, 6061, 1100 |
| ASTM B61 / B62 / B151 / B152 Square Flange |
|---|
| Copper Nickel 90/10 (C70600 ), 70/30 (C71500), UNS C71640 |
| ASTM B381 Square Flange |
|---|
| Titanium Grade 1, Grade 2, Grade 3, Grade 4, Grade 5, Grade 6, Grade 7, Grade 9, Grade 12 |
Find the largest ready stock of Square Flange, Composite Square Flange, DIN2527 Square Flanges, Raised Face, API 6A, API 5000, Series B, BS10, Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500, jis 280k square flange, jis 210k square flange, square ansi flanges, asme b16.5 square flange, 4-bolt square exhaust flange, square flanges for hydraulic, Flat Face, Raised Face, RTJ Face, Tongue And Groove, Orifice, 6, 10, 16, 25, 40 Bar, PN6, PN10, PN16, PN25, PN40, PN64, 2 Inch Square Floor Flange, View A350 LF2 Square Wall Flange price list in Mumbai, India.
ASME B16.5 Square Flange Dimensions & Weight Chart
Note: Here D is Flange Diameter, T is Thickness, BCD is Bolt Circle Diameter, n is Number of Bolts, d is Bolt Size.
General Dimensions (in inches).
| NPS (Nominal Pipe Size) | Diameter of Flange (D) | Thickness (T) | Bolt Circle Diameter (BCD) | Number of Bolts (n) | Bolt Size (d) |
|---|---|---|---|---|---|
| 1/2 | 3.50 | 0.44 | 2.75 | 4 | 0.50 |
| 3/4 | 3.88 | 0.50 | 3.12 | 4 | 0.50 |
| 1 | 4.25 | 0.56 | 3.50 | 4 | 0.50 |
| 1 1/2 | 5.00 | 0.62 | 4.50 | 4 | 0.62 |
| 2 | 6.00 | 0.69 | 5.00 | 4 | 0.62 |
| 2 1/2 | 7.00 | 0.75 | 6.00 | 4 | 0.62 |
| 3 | 7.50 | 0.81 | 6.62 | 4 | 0.75 |
| 4 | 9.00 | 0.94 | 7.88 | 8 | 0.75 |
| 5 | 10.00 | 1.00 | 9.25 | 8 | 0.88 |
| 6 | 11.00 | 1.12 | 10.62 | 8 | 0.88 |
| 8 | 13.50 | 1.25 | 13.00 | 8 | 0.88 |
| 10 | 16.00 | 1.38 | 15.25 | 12 | 1.00 |
| 12 | 19.00 | 1.44 | 17.75 | 12 | 1.00 |
| 14 | 21.00 | 1.62 | 20.25 | 12 | 1.13 |
| 16 | 23.50 | 1.75 | 22.50 | 16 | 1.13 |
| 18 | 25.00 | 1.88 | 24.75 | 16 | 1.25 |
| 20 | 27.50 | 2.00 | 27.00 | 20 | 1.25 |
| 24 | 32.00 | 2.25 | 32.00 | 20 | 1.38 |
| 30 | 38.75 | 2.62 | 38.75 | 28 | 1.38 |
| 36 | 46.00 | 3.00 | 46.00 | 32 | 1.50 |
| 42 | 53.00 | 3.38 | 53.00 | 36 | 1.50 |
| 48 | 59.50 | 3.62 | 59.50 | 44 | 1.75 |
| 54 | 66.25 | 4.00 | 66.25 | 44 | 1.75 |
| 60 | 73.00 | 4.25 | 73.00 | 52 | 2.00 |
| 72 | 83.50 | 4.50 | 83.50 | 60 | 2.00 |
| Pressure Class | Temperature (°F) | Pressure (psi) |
|---|---|---|
| 150 | 100 | 285 |
| 300 | 200 | 740 |
| 600 | 300 | 1440 |
| 900 | 400 | 2160 |
| 1500 | 500 | 3000 |
SHAB – Used with hexagon hex bolts, larger flange body size (Figure 1)
SSAB – Used with socket cap screw, smaller flange body size than SHAB (Figure2)
LSA – Oring side only, L shaped internal flow (Figure 3)
| SHA Square Flanges | SHB Square Flanges |
|---|---|
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| SSA Square Flanges | SSB Square Flanges |
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Best quality Square flanges by size range in 3/4 Inch, 1/2 Inch, 1 Inch, 2 Inch, 3 Inch, 4 Inch, 6 Inch, 8 Inch, 10 Inch, 12 Inch, 16 Inch, 20 Inch, 24 Inch, 28 Inch, 30 Inch, 36 Inch, 72 Inch, 4X3 Inch, 8X6 Inch.
Square Flanges Applications
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Petrochemical Industries
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Pharmaceutical Equipment
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Power Generation
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Heating Systems and Heat Exchanger
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Pulp and Paper Industry
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Mining Support
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Chemical Equipment
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Gas Processing
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Plumbing
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Nuclear Power Systems
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Condensers
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Sea Water Equipment
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Buildings and Bridges
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Industrial Water Lines
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Food Processing Industry
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Fire Protection Systems
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Off-Shore Oil Drilling Companies
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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,
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