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Socket Weld Flanges

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, and are provided with a mill test certificate as per EN 10204 / 3.1B for the same.
Size:

½” to 84”

Class:

150#, 300#, 400#, 600#, 900#, 1500#, 2500# / TABLE 2.5, TABLE 6, TABLE 10, TABLE 16,TABLE 25, TABLE 40, TABLE 64, TABLE 160, TABLE 320, TABLE 400 .

Material of Construction Standards 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 ASTM A 105/ A694 F42 / 46 / 52 / 56 / 60 / 65 / 70 / A350 LF3 / A350 LF2 / A350 LF1
Alloy Steel Socket weld flanges ASTM A182 F1, F5, F9, F11, F22, F91 & AISI 4130
Nickel Alloys 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 Alloy 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