Manufacturers & Suppliers of ASTM A182 F347H BLRF Blind Flange, 2-1/2\" ASME B16.5 Class 300# Blind Flange, ASME SA182 F347H BLRF Blind Flanges, ANSI B16.5 BLRF, DIN 1.4961 Blind Flange, UNS S34709 BLRF Flange, EN X6CrNiNb18-12, Japanese JIS SUS 347H.
