40" ASME B16.47 BLRTJ Blind Flanges Class 400#, Series B, Carbon Steel A105N Blind Flange, ASTM A105N, ASME SA105N

Manufacturers & Suppliers of ASTM A105N Carbon Steel BLRTJ Blind Flange, 40\" ASME B16.47 Class 400# Blind Flange Series B, ASME SA105N CS BLRTJ Blind Flanges, ANSI B16.5 BLRTJ, A105N Carbon Steel Blind Flange.

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