18" ASME B16.5 BLRF Blind Flanges Class 400#, ASTM B462 Alloy 20, ASME SB462

Manufacturers & Suppliers of ASTM B462 Alloy 20 BLRF Blind Flange, 18\" ASME B16.5 Class 400# Blind Flange, ASME SB462 20 Alloy BLRF Blind Flanges, ANSI B16.5 BLRF, DIN 2.4660 Blind Flange, AFNOR Z2NCUD31-20AZ, UNS N08020 BLRF Flange, EN NiCr20CuMo.

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