
Socket Weld Flanges (SWRF) Manufacturers in India
tejdeep Steels is a top manufacturer of high-quality Stainless Steel Socket Weld Flanges in India. These flanges are perfect for small, high-pressure pipes. Made with top-notch materials and advanced technology, our socket weld flanges meet both national and international standards.
At Tejdeep Steels, we produce and export socket weld flanges in various standards including ANSI, JIS, DIN, EN1092-1, UNI, BS4504, SABS1123, AS2129, and GOST-12820. We also keep a large stock of stainless steel socket weld flanges in different sizes and shapes to meet our clients’ diverse needs.
A socket welding flange is a type of pipe flange originally designed for small-sized, high-pressure piping. It features a socket for the pipe to fit into, which is then secured with a fillet weld on the outside of the flange hub. This flange is similar to a slip-on flange but offers a smooth bore inside, resulting in better fluid flow.
Standard Specification For Socket Weld Flanges
Material of Construction | Standard | Grades |
Stainless Steel Socket Weld Flanges | ASTM A182 , A240 | F 304, 304L, 304H, 316, 316Ti, 316H, 316L, 316LN, 309S, 309H, 310S, 310H,317, 317L, 321, 321H, 347, 347H, 201, 202, 904L |
Carbon Steel Socket Weld Flanges | ASTM A105 | Gr. F42,46,52,56,60,65,70 |
Alloy Steel Socket Weld Flanges | ASTM A182 | F1,F5,F9,F11,F22,F91 |
Nickel Alloy Socket Weld Flanges | ASTM SB564, SB160, SB472, SB162 | Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), |
Copper Alloys Socket Weld Flanges | ASTM SB 61 , SB62 , SB151 , SB152 | UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, |
Low Temperature Carbon Steel Socket Weld Flanges | ASTM A350 | LF2 , LF3 |
Duplex Steel Socket Weld Flanges | ASTM A182, A240 | UNS F 44, F 45, F51, F 53, F 55, F 60, F 61 |
Dimension Chart of Socket Weld Flanges
Outside Diameter ≤ 24 = 1.6 mm | > 24 = ± 3.2 mm |
Inside Diameter ≤ 10 = ± 0.8 mm | ≥ 12 = + 1.6 mm / – 0 mm |
Diameter of Contact Face 1.6 mm Raised Face = ± 0.8 mm 6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mm |
Outside Diameter of Hub ≤ 12 = + 2.4 mm / – 1.6 mm | ≥ 14 = ± 3.2 mm |
Diameter of Counterbore Same as for the Inside Diameter |
Drilling Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mm Eccentricity of Bolt Circle concerning Facing ≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max. |
Thickness ≤ 18 = + 3.2 mm / – 0 | ≥ 20 = + 4.8 mm / – 0 |
Length thru Hub ≤ 18 = + 3.2 mm / – 0.8 mm | ≥ 20 = + 4.8 mm / – 1.6 mm |
Material & Grades of Socket weld Flanges (SWRF) :
Stainless Steel Socket weld Flanges :
- ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Socket weld Flanges :
- ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Socket weld Flanges :
- ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
- Low-Temperature Carbon Steel Socket weld Flanges: ASTM A350, LF2, LF3
Alloy Steel Socket weld Flanges :
- ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
- Copper Alloy Steel Socket weld Flanges: ASTM SB 61, SB62, SB151, SB152 UNS No. C 70600 (Cu-Ni 90/10), C
- 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy Socket weld Flanges :
- ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS
- No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel
- 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601),
- Hastelloy C 276 (UNS No.
- N10276), Alloy 20 (UNS No. N08020
Socket Weld Flanges Manufacturers in India:

Socket Weld Flanges Manufacturers

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ANSI B16.5 Socket weld Flanges Application
ASME B16.5 Socket weld Flanges are known to deliver exceptional performance and are generally developed for
meeting the demands. We offer a broad range of Flat Faced Socket weld Flanges through a worldwide network of
stock-keeping branches. This Socket weld Flange is use in various industries like :
- Stainless Steel Socket weld Flanges used in Oil and Gas Pipeline
- Socket weld Raised Face Flanges used in the Chemical Industry
- Alloy Steel SWRF Flanges used in Plumbing
- Flat Faced Socket weld Flanges used in Heating
- Socket weld Pipe Flanges used in Water Supply Systems
- ANSI B16.5 Socket weld Forged Flanges used in Power Plant
- Socket weld Plate Flanges used in the Paper & Pulp Industry
- Socket weld Flange used in General Purpose Applications
- Steel Socket weld Flanges used in the Fabrication Industry
- Socket weld Flange uses in the Food Processing Industry
- Socket weld Flanges uses in Structural Pipe