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      Standards Related to A420 - A420/A420M

      A234/A234M-19

      Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service

      Also Available in these Collections:

      • ASTM Standards for Process Piping
      • Annual Book of ASTM Standards Online: 01.01

      Developed By: Committee A01 on Steel, Stainless Steel and Related Alloys