China National Standards

China Welding procedure Industry Standards English PDF List


  •  China "Welding procedure" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    SY/T 0452-2021 Qualification of Welding procedures for oil and gas metal pipelines{译} {译}
    石油天然气金属管道焊接工艺评定
    China Oil & Gas Industry Standards
    Welding procedure

    English PDF
    NB/T 25057-2016 (Non - ferrous metal Welding procedure specification for conventional island in nuclear power plant)
    核电厂常规岛有色金属焊接工艺规程
    China Energy industry Standards
    Welding procedure

    English PDF
    DL/T 505-2016 (Ultrasonic testing procedure for welding seam of main shaft of steam turbine)
    汽轮机主轴焊缝超声波检测规程
    China Electricity & Power Standards
    Welding procedure

    English PDF
    DL/T 868-2014 Qualification standard for Welding procedures
    焊接工艺评定规程
    China Electricity & Power Standards
    Welding procedure

    English PDF
    NB/T 20002.3-2013 Welding code for mechanical components of PWR nuclear islands. Part 3: Welding procedure qualification
    压水堆核电厂核岛机械设备焊接规范 第3部分:焊接工艺评定
    China Energy industry Standards
    Welding procedure

    English PDF
    DL/T 678-2013 General Welding procedure specification of electric power steel structure
    电力钢结构焊接通用技术条件
    China Electricity & Power Standards
    Welding procedure

    English PDF
    SY/T 0452-2012 Standard for Welding procedure qualification of oil and gas metal pipeline
    石油天然气金属管道焊接工艺评定
    China Oil & Gas Industry Standards
    Welding procedure

    English PDF
    HG/T 4281-2011 Plastic Welding procedure
    塑料焊接工艺规程
    China Chemical Industry Standards
    Welding procedure

    English PDF
    HG/T 4280-2011 Plastic Welding procedure qualification
    塑料焊接工艺评定
    China Chemical Industry Standards
    Welding procedure

    English PDF
    NB/T 47014-2011 Welding procedure qualification for pressure equipment
    承压设备焊接工艺评定
    China Energy industry Standards
    Welding procedure

    English PDF
    DL/T 1117-2009 The specification of Welding procedure qualification for Conventional Island of nuclear power station
    核电厂常规岛焊接工艺评定规程
    China Electricity & Power Standards
    Welding procedure

    English PDF
    HG/T 3180-2002 Welding procedure qualification and welder performance qualification of cladding and internal for high pressure urea equipments
    尿素高压设备衬里板及内件的焊接工艺评定和焊工技能评定
    China Chemical Industry Standards
    Welding procedure

    English PDF
    HG/T 3178-2002 Welding procedure qualification and welder performance qualification of corrosion resistant stainless steel tube-tube sheet joints for high pressure urea equipment
    尿素高压设备耐腐蚀不锈钢管子—管板的焊接工艺评定和焊工技能评定
    China Chemical Industry Standards
    Welding procedure

    English PDF

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