Manufacturers & Suppliers of ASTM B564 Incoloy 800 SORF Slip On Flange, 1\" ASME B16.5 Class 1500# Slip On Flange, ASME SB564 Alloy 800 SORF Slip On Flanges, ANSI B16.5 SORF Flanges, DIN 1.4876 Slip On Flange, GOST ??670, UNS N08800 SORF Flange, AFNOR Z8NC32-21, Japanese JIS NCF 800, BS NA 15, EN X10NiCrAlTi32-20.