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Weld Neck flanges are in high demand in export as well as domestic market and are manufactured by our unit with international quality and standards. We provide wide range of Weld Neck flanges that are designed as per the international standards of ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP and NACE.
Size : 1/2"NB TO 36"NB IN
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE
Standard :
ASTM / ASME SB 564 / 160 / 472.
UNS 10276-Hastelloy C 276 Long Neck Weld Flange
UNS 2200 -NICKEL 200 Long Neck Weld Flange
UNS 2201 -NICKEL 201 Long Neck Weld Flange
UNS 4400-MONEL 400 Long Neck Weld Flange
UNS 8020-ALLOY 20 Long Neck Weld Flange
UNS 8825 -Inconel 825 Long Neck Weld Flange
UNS 6600-Inconel 600 Long Neck Weld Flange
UNS 6601 -Inconel 601 Long Neck Weld Flange
UNS 6625 -Inconel 625 Long Neck Weld Flange
ASTM / ASME SB 61 / 62 / 151 / 152.
C 70600 (CU -NI- 90/10) – Cupro Nickel Long Neck Weld Flange
C 71500 (CU -NI- 70/30) – Copper Nickel Long Neck 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
ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.
ASTM A182
Grade :F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN,317, 317L, 321, 321H, 347, 347H, 904L.
ASTM SA 182 F1/F5/F9/F11/F22/F91
ASTM A105 Gr. F42/46/52/56/60/65/70
A350 LF2/A350 LF3
TEST CERTIFICATE
Test Certificate as per EN 10204 / 3.1B