Manufacturers & Suppliers of ASTM B564 Incoloy 800HT SWRF Socket Weld Flange, 1-1/2\" ASME B16.5 Class 400# Socket Weld Flanges, ASME SB564 Alloy 800HT SWRF Socket Weld Flanges, ANSI B16.5 SWRF, DIN 1.4859/1.4876 Socket Weld Flange, GOST ??670, UNS N08811 SWRF Flange, EN X8NiCrAlTi32-21, Japanese JIS NCF 800HT, BS NA 15(HT).
