Socket Weld Flange

Our customers can avail from us, an extensive range of SWRF - socket weld raised face flanges that is available in several types and material grades. Our flanges are in line with the standards of ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP and NACE.

Size : 1/2"NB TO 60"NB IN
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc. 
SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE 
Materials
Nickel Alloy Socket Weld Flange
Standard :

• ASTM / ASME SB 564 / 160 / 472.
• UNS 10276 -Hastelloy C 276 Socket Weld Flange
• UNS 2200 -NICKEL 200 Socket Weld Flange
• UNS 2201 -NICKEL 201 Socket Weld Flange
• UNS 4400 -MONEL 400 Socket Weld Flange
• UNS 8020 -ALLOY 20 Socket Weld Flange
• UNS 8825 -Inconel 825 Socket Weld Flange
• UNS 6600 -Inconel 600 Socket Weld Flange
• UNS 6601 -Inconel 601 Socket Weld Flange
• UNS 6625 -Inconel 625 Socket Weld Flange

Copper Alloy Socket Weld Flange

• ASTM / ASME SB 61 / 62 / 151 / 152.
• C 70600 (CU -NI- 90/10) – Cupro Nickel Socket Weld Flange
• C 71500 (CU -NI- 70/30) – Copper Nickel Socket Weld Flange
• UNS NO. C 92200, UNS NO. C 83600, UNS NO. UNS NO C 10100,
• C 10200, C 10300, C 10800, C 12000, C 12200

Duplex Steel Socket Weld Flange
ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.
Stainless Steel Socket Weld Flange – SS SWRF Flange

• ASTM A182
• Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.

Alloy Steel Socket Weld Flange – AS SWRF Flange
ASTM SA 182 F1/F5/F9/F11/F22/F91
Carbon Steel Socket Weld Flange – CS SWRF Flange
ASTMA 105 Gr. F42/46/52/56/60/65/70
Low Temperature Carbon Steel Socket Weld Flange – LTCS SWRF Flange
A350 LF2/A350 LF3
Value Added Services

• Hot Dip Galvanizing
• Epoxy Coating,