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ASTM A234 WPC Pipes Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service | ASTM A234 butt weld pipe fittings,A182 forged pipe fittings,B16.5 weld neck flange,API 5L
ASTM A234 WPB Pipes Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service | ASTM A234 butt weld pipe fittings,A182 forged pipe fittings,B16.5 weld neck flange,API 5L
ASTM A234 WPB Steel Pipe Fittings Standard Specification
ASTM A234 Carbon Steel Pipe Fittings
ASTM A234 Grade WP5 LR/SR elbow, bend, tee - World Iron & Steel