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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JB/T 7260-2023 |
Air separation equipment - Radiography and quality classification of copper welds JB/T 7260-1994 {译} 空气分离设备 铜焊缝射线照相和质量分级 |
China Machinery Industry
Standards welds |
 English PDF |
| NB/T 20009.31-2017 |
(Welding materials for PWR nuclear power plants - Part 31: Safety grade equipment - welds and fluxes for stainless steel surfacing) 压水堆核电厂用焊接材料 第31部分：安全级设备不锈钢堆焊用焊带和焊剂 |
China Energy industry
Standards welds |
English PDF |
| DL/T 1611-2016 |
(Ultrasonic Testing and Quality Evaluation of Butt welds of Steel Tube in Transmission Line) 输电线路铁塔钢管对接焊缝超声波检测与质量评定 |
China Electricity & Power
Standards welds |
English PDF |
| DL/T 1317-2014 |
The code of ultrasonic time of flight diffraction technique for butt welds in fossil-fuel power plant 火力发电厂焊接接头超声衍射时差检测技术规程 |
China Electricity & Power
Standards welds |
English PDF |
| NB/T 20236-2013 |
Noe-destructive eaaminatloa of welds of contaiansent leak-resistant liner of PWR nuclear island 压水堆核电厂安全壳钢衬里焊缝无损检验 |
China Energy industry
Standards welds |
English PDF |
| NB/T 20002.6-2013 |
Welding rules for mechanical components of PWR nuclear islands. Part 6: Production welds 压水堆核电厂核岛机械设备焊接规范 第6部分：产品焊接 |
China Energy industry
Standards welds |
English PDF |
| DL/T 1105.4-2010 |
The technical guideline of non-destructive inspection for fillet welds of small diameter nozzle stubs on boiler headers in power stations. Part 4: Magnetic memory metal diagnostic technique 电站锅炉集箱小口径接管座角焊缝 无损检测技术导则 第4部分：磁记忆检测 |
China Electricity & Power
Standards welds |
English PDF |
| DL/T 1105.3-2010 |
The technical guideline of non-destructive inspection for fillet welds of small diameter nozzle stubs on boiler headers in power stations. Part 3: Eddy current testing 电站锅炉集箱小口径接管座角焊缝 无损检测技术导则 第3部分：涡流检测 |
China Electricity & Power
Standards welds |
English PDF |
| DL/T 1105.2-2010 |
The technical guideline of non-destructive inspection for fillet welds of small diameter nozzle stubs on boiler headers in power stations. Part 2: Ultrasonic testing 电站锅炉集箱小口径接管座角焊缝 无损检测技术导则 第2部分：超声检测 |
China Electricity & Power
Standards welds |
English PDF |
| SY/T 4112-2007 |
Mechanized ultrasonic examination block of girth butt welds in oil and gas steel pipeline 石油天然气钢质管道对接环焊缝全自动超声波检测试块 |
China Oil & Gas Industry
Standards welds |
English PDF |
| TB/T 2658.21-2007 |
Maintenance performance. Part 21:Ultrasonic testing of rail welds 工务作业第21部分：钢轨焊缝超声波探伤作业 |
China Railway & Train
Standards welds |
English PDF |
| HG/T 3175-2002 |
Fabrication and inspection method for High pressure urea equipment ultrasonic examination(UT) on the strip overlay welds of stainless steel 尿素高压设备制造检验方法.不锈钢带极自动堆焊层的超声检测 |
China Chemical Industry
Standards welds |
English PDF |
| DL/T 820-2002 |
The code of ultrasonic inspection section for butt welds of pipes 管道焊接接头超声波检验技术规程 |
China Electricity & Power
Standards welds |
English PDF |
| SY/T 5446-1992 |
(OCTG drill pipe welds NDT ultrasonic inspection method) 油井管无损检测方法 钻杆焊缝超声波探伤 |
China Oil & Gas Industry
Standards welds |
English PDF |
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