Manufacturers & Suppliers of ASTM B564 Hastelloy C276 SWRF Socket Weld Flange, 3\" ASME B16.5 Class 600# Socket Weld Flanges, ASME SB564 Alloy C276 SWRF Socket Weld Flanges, ANSI B16.5 SWRF, DIN 2.4819 Socket Weld Flange, GOST ??65???, UNS N10276 SWRF Flange, EN NiMo16Cr15W, Japanese JIS NW 0276.
