ASTM A403/A403M-98

E165-09

Standard Practice for Liquid Penetrant Examination for General Industry

ASME B16.9

Factory-Made Wrought Steel Butt-Welding Fittings

A960/A960M-25a

Standard Specification for Common Requirements for Wrought Steel Piping Fittings (Includes all amendments and changes 9/24/2025).

A751-25

Standard Test Methods and Practices for Chemical Analysis of Steel Products

A351/A351M-24e1

Standard Specification for Castings, Austenitic, for Pressure-Containing Parts (Includes all amendments and changes 2/3/2025).

A743/A743M-21

Standard Specification for Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application

A744/A744M-21a

Standard Specification for Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service (Includes all amendments and changes 11/10/2021).

E112-25

Standard Test Methods for Determining Average Grain Size