ASTM A178 Grade A, Grade C, Grade D Welded Steel Tube ERW Carbon-Manganese Steel Tube for Boiler and Superheater Material ASTM A178 is a specification ...
ASTM A787 7 Steel Pipe: Electric Resistance Welded Steel Tube For Mechanical Field Introduction The ASTM A787 7 steel pipe is an electric resistance ....
EN10217-1 P195TR1, P195TR2, P235TR1, P235TR2, P265TR1 Welded Steel Tubes For Specified Room Temperature Properties Material Specification EN10217-1 is ...