Manufacturers & Suppliers of ASTM B564 Incoloy 800 WNRF Weldneck Flange Series B, 36\" ASME B16.47 Class 400# Weldneck Flanges Series B, ASME SB564 Alloy 800 WNRF Welding Neck Flanges Series B, ANSI B16.5 WNRF, DIN 1.4876 Weld Neck Flange, GOST ??670, UNS N08800 WNRF Flange, EN X10NiCrAlTi32-20, Japanese JIS NCF 800, BS NA 15, AFNOR Z8NC32-21.
