China National Standards

China Underwater welding Industry Standards English PDF List


  •  China " Underwater welding" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    JT/T 1367—2020 Requirements for Underwater welding operations {译}
    水下焊接作业要求
    China Transport Industry Standards
    Underwater welding

    English PDF
    SY/T 7339-2016 (Underwater welding specification)
    水下焊接规范
    China Oil & Gas Industry Standards
    Underwater welding

    English PDF
    JT/T 371-1997 The operation rules for underwater semi-automatic protection welding by way of water partially drained by CO2
    水下局部排水二氧化碳保护半自动焊作业规程
    China Highway & Transportation Standards
    Underwater welding

    English PDF

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