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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 41979.4-2022 |
Friction stir spot welding of aluminum and aluminum alloys - Part 4: Welding procedure specification and qualification {译} 搅拌摩擦点焊 铝及铝合金 第4部分:焊接工艺规程及评定 |
China National Standards Welding procedure qualification |
 English PDF |
| GB/T 40424-2021 |
Welding procedure qualification test for tubes to tube-plate joints 管与管板的焊接工艺评定试验 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 40740-2021 |
Welding procedures qualification for overlay welding 堆焊工艺评定试验 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 40800-2021 |
Specification and qualification of welding procedures for production welding of steel castings 铸钢件焊接工艺评定规范 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 40801-2021 |
Welding procedure qualification tests for titanium,zirconium and their alloys 钛、锆及其合金的焊接工艺评定试验 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 39312-2020 |
Welding procedure qualification test for copper and its alloys 铜及铜合金的焊接工艺评定试验 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 34630.4-2017 |
Friction stir welding—Aluminium and its alloys—Part 4：Specification and qualification of welding procedures 搅拌摩擦焊 铝及铝合金 第4部分：焊接工艺规程及评定 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 33645-2017 |
Welding procedure qualification test for laser-arc hybrid welding of steels, nickel and nickel alloys 钢、镍及镍合金的激光-电弧复合焊接工艺评定试验 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 33209-2016 |
Welding procedure qualification for welded gas cylinders 焊接气瓶焊接工艺评定 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 19869.2-2012 |
Welding procedure qualification test for aluminum and its alloys 铝及铝合金的焊接工艺评定试验 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 25776-2010 |
Qualification methods of welding procedure for welding consumables 焊接材料焊接工艺性能评定方法 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 22652-2008 |
Overlaying-Welding procedure qualification for valves sealing face 阀门密封面堆焊工艺评定 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 19869.1-2005 |
Welding procedure qualification test for steels,nickel and nickel alloys 钢、镍及镍合金的焊接工艺评定试验 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 19868.4-2005 |
Welding procedure qualification based on pre-production welding test 基于预生产焊接试验的工艺评定 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 19868.3-2005 |
Welding procedure qualification by adoption of a standard welding procedure 基于标准焊接规程的工艺评定 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 19868.2-2005 |
Welding procedure qualification based on previous welding experience 基于焊接经验的工艺评定 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 19868.1-2005 |
Welding procedure qualification based on tested welding consumables 基于试验焊接材料的工艺评定 |
China National Standards Welding procedure qualification |
English PDF |
| GB/T 19866-2005 |
Specification and qualification of welding procedures for metallic materials-General rules 焊接工艺规程及评定的一般原则 |
China National Standards Welding procedure qualification |
English PDF |
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