Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing...

Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes 圆形与异型焊接与无缝碳素钢结构管...

Standard Specification for Castings, Nickel and Nickel Alloy...

Standard Practice for Steel Castings, Welding, Qualifications of Procedures and Personnel...

Standard Specification for General Requirements for Stainless Steel Bars, Billets, and Forgings...

Standard Specification for General Requirements for Carbon and Low Alloy Steel Tubes...

Standard Specification for Straight-Beam Ultrasonic Examination of Steel Plates...

Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered...

Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service1...

Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings...