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Inconel Weld Neck Flanges
Weld neck flanges are heavy weight welding neck hot formed from a circular section of steel plate having a small co-axial hole in the center. The welding neck flanges are drilled with the wall thickness of the flange having the same dimensions of the matching pipe. Our welded pipe flanges, weld neck reducing flange are available in different material and dimensional specifications based on the requirement of the clients.
Standard
ANSI ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN
DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S
BS4504 , BS4504, BS1560, BS10
Stainless Steel
ASTM A 182, A 240
Grade
F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750
Carbon Steel
ASTM A 105, ASTM A 181
Alloy Steel
ASTM A 182, GR F1, F11, F22, F5, F9, F91
Nickel Alloys
Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
Copper Alloys
Copper, Brass & Gunmetal
Size
1/8" NB To 48"NB.
Class
150, 300,400 ,600,900, 1500 & 2500 .
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