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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 33434-2016 |
Determination of fume emission rate during arc welding of shipbuilding 船舶电弧焊烟尘排放率测定方法 |
China National Standards weld |
 English PDF |
| GB/T 3429-2015 |
Wire rods for welding 焊接用钢盘条 |
China National Standards weld |
English PDF |
| GB/T 32181-2015 |
Aluminium alloy welding wires for railway application 轨道交通焊接用铝合金线材 |
China National Standards weld |
English PDF |
| GB/T 32260.3-2015 |
Destructive tests on welds in metallic materials—Cold cracking tests for weldments—Arc welding processes—Part 3: Externally load tests 金属材料焊缝的破坏性试验 焊件的冷裂纹试验 弧焊方法 第3部分：外载荷试验 |
China National Standards weld |
English PDF |
| GB/T 32260.2-2015 |
Destructive tests on welds in metallic materials—Cold cracking tests for weldments—Arc welding processes—Part 2: Self-restraint tests 金属材料焊缝的破坏性试验 焊件的冷裂纹试验 弧焊方法 第2部分：自拘束试验 |
China National Standards weld |
English PDF |
| GB/T 32260.1-2015 |
Destructive tests on welds in metallic materials—Cold cracking tests for weldments—Arc welding processes—Part 1: General 金属材料焊缝的破坏性试验 焊件的冷裂纹试验 弧焊方法 第1部分：总则 |
China National Standards weld |
English PDF |
| GB/T 32259-2015 |
Non-destructive testing of welds—Visual testing of fusion-welded joints 焊缝无损检测 熔焊接头目视检测 |
China National Standards weld |
English PDF |
| GB/T 32257-2015 |
Qualification testing of welders for fusion welding on nickel and nickel alloys 镍及镍合金熔化焊焊工技能评定 |
China National Standards weld |
English PDF |
| GB/T 32294-2015 |
Forged unions, socket-welding and threaded 锻制承插焊和螺纹活接头 |
China National Standards weld |
English PDF |
| GB/T 31943-2015 |
Continuously cold rolled steel strips for precision welded tubes 精密焊接钢管用冷连轧钢带 |
China National Standards weld |
English PDF |
| GB/T 31941-2015 |
Non-nuclear safety class welded carbon steel and alloy steel pipes for nuclear power plant 核电站用非核安全级碳钢及合金钢焊接钢管 |
China National Standards weld |
English PDF |
| GB/T 31936-2015 |
Rolls for welding steel pipe 焊接钢管轧辊 |
China National Standards weld |
English PDF |
| GB/T 31929-2015 |
welded stainless steel pipes for ship 船舶用不锈钢焊接钢管 |
China National Standards weld |
English PDF |
| GB/T 31908-2015 |
Tungsten electrodes for arc welding and plasma welding and cutting 电弧焊和等离子焊接、切割用钨电极 |
China National Standards weld |
English PDF |
| GB/T 3091-2015 |
welded steel pipes for low pressure liquid delivery 低压流体输送用焊接钢管 |
China National Standards weld |
English PDF |
| GB/T 18256-2015 |
Non-destructive testing of steel tubes—Automated ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for verification of hydraulic leak-tightness 钢管无损检测 用于确认无缝和焊接钢管（埋弧焊除外）水压密实性的自动超声检测方法 |
China National Standards weld |
English PDF |
| GB 15579.8-2014 |
Arc welding equipment—Part 8: Gas consoles for welding and plasma cutting systems 弧焊设备 第8部分：焊接和等离子切割系统的气路装置 |
China National Standards weld |
English PDF |
| GB 15579.4-2014 |
Arc welding equipment—Part 4: Periodic inspection and testing 弧焊设备 第4部分：周期检查和试验 |
China National Standards weld |
English PDF |
| GB 15579.3-2014 |
Arc welding equipment—Part 3: Arc striking and stabilizing devices 弧焊设备 第3部分：引弧和稳弧装置 |
China National Standards weld |
English PDF |
| GB 15579.2-2014 |
Arc welding equipment―Part 2: Liquid cooling systems 弧焊设备 第2部分：液体冷却系统 |
China National Standards weld |
English PDF |
| GB/T 31315-2014 |
Cold drawn or cold rolled precision weld steel tubes for mechanical structures 机械结构用冷拔或冷轧精密焊接钢管 |
China National Standards weld |
English PDF |
| GB/T 31032-2014 |
welding and acceptance standard for steel pipings and pipelines 钢质管道焊接及验收 |
China National Standards weld |
English PDF |
| GB 31251.2-2014 |
Resistance welding equipment―Part 2: Electromagnetic compatibility(EMC) requirements 电阻焊设备 第2部分：电磁兼容性要求 |
China National Standards weld |
English PDF |
| GB 30813-2014 |
welded austenitic stainless steel tubes and pipes for nuclear power plant 核电站用奥氏体不锈钢焊接钢管 |
China National Standards weld |
English PDF |
| GB/T 30818-2014 |
Fully welded body ball valves for pipeline transportation systems in petroleum and natural gas industries 石油和天然气工业管线输送系统用全焊接球阀 |
China National Standards weld |
English PDF |
| GB 50341-2014 |
Code for design of vertical cylindrical welded steel oil tanks 立式圆筒形钢制焊接油罐设计规范 |
China National Standards weld |
English PDF |
| GB/T 30583-2014 |
Specification for post weld heat treatment of pressure equipment 承压设备焊后热处理规程 |
China National Standards weld |
English PDF |
| GB/T 30563-2014 |
Qualification test of welders―Fusion welding for copper and copper alloys 铜及铜合金熔化焊焊工技能评定 |
China National Standards weld |
English PDF |
| GB/T 30562-2014 |
Solid wire electrodes,solid wires and rods for fusion welding of titanium and titanium alloys 钛及钛合金焊丝 |
China National Standards weld |
English PDF |
| GB 50128-2014 |
Code for construction of vertical cylindrical steel welded storage tanks 立式圆筒形钢制焊接储罐施工规范 |
China National Standards weld |
English PDF |
| GB 30188-2013 |
Code of dust and poison control for welding electrodes production 电焊条生产行业防尘防毒技术规程 |
China National Standards weld |
English PDF |
| GB/T 30066-2013 |
welded ferritic stainless steel tubes for heat-exchanger and condenser 热交换器和冷凝器用铁素体不锈钢焊接钢管 |
China National Standards weld |
English PDF |
| GB/T 30065-2013 |
welded ferritic stainless steel tubes for feedwater heater 给水加热器用铁素体不锈钢焊接钢管 |
China National Standards weld |
English PDF |
| GB/T 30063-2013 |
Longitudinal submerged arc welded steel tubes for structural purpose 结构用直缝埋弧焊接钢管 |
China National Standards weld |
English PDF |
| GB 15579.7-2013 |
Arc welding equipment - Part 7: Torches 弧焊设备 第7部分：焊炬(枪) |
China National Standards weld |
English PDF |
| GB 15579.5-2013 |
Arc welding equipment - Part 5: Wire feeders 弧焊设备 第5部分：送丝装置 |
China National Standards weld |
English PDF |
| GB 15579.1-2013 |
Arc welding equipment - Part 1: Welding power sources 弧焊设备 第1部分：焊接电源 |
China National Standards weld |
English PDF |
| GB/T 29713-2013 |
Wire electrodes,strip electrodes,wires and rods for arc welding of stainless and heat resisting steels 不锈钢焊丝和焊带 |
China National Standards weld |
English PDF |
| GB/T 29712-2013 |
Non-destructive testing of welds - Ultrasonic testing - Acceptance levels 焊缝无损检测 超声检测 验收等级 |
China National Standards weld |
English PDF |
| GB/T 29711-2013 |
Non-destructive testing of welds - Ultrasonic testing - Characterization of indications in welds 焊缝无损检测 超声检测 焊缝中的显示特征 |
China National Standards weld |
English PDF |
| GB/T 29710-2013 |
Electron and laser beam welding procedure test method 电子束及激光焊接工艺评定试验方法 |
China National Standards weld |
English PDF |
| GB/T 11345-2013 |
Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assessment 焊缝无损检测 超声检测 技术、检测等级和评定 |
China National Standards weld |
English PDF |
| GB 15579.12-2012 |
Arc welding equipment - Part 12: Coupling devices for welding cables 弧焊设备 第12部分：焊接电缆耦合装置 |
China National Standards weld |
English PDF |
| GB 15579.11-2012 |
Arc welding equipment - Part 11: Electrode holders 弧焊设备 第11部分：电焊钳 |
China National Standards weld |
English PDF |
| GB 10235-2012 |
Hazard reducing device for arc welding power source 弧焊电源 防触电装置 |
China National Standards weld |
English PDF |
| GB/T 19326-2012 |
Forged branch outlet fittings, socket-welding, threaded and buttwelding 锻制承插焊、螺纹和对焊支管座 |
China National Standards weld |
English PDF |
| GB/T 16957-2012 |
Clad teel plats - Mechanical technical tests on welded joints 复合钢板 焊接接头力学性能试验方法 |
China National Standards weld |
English PDF |
| GB 28736-2012 |
Minimum allowable values of energy efficiency and energy efficiency grades for arc welding machines 电弧焊机能效限定值及能效等级 |
China National Standards weld |
English PDF |
| GB/T 28896-2012 |
Metallic Materials - Method of test for the determination of quasistatic fracture toughness of welds 金属材料 焊接接头准静态断裂韧度测定的试验方法 |
China National Standards weld |
English PDF |
| GB/T 12770-2012 |
welded stainless steel tubes for mechanical structures 机械结构用不锈钢焊接钢管 |
China National Standards weld |
English PDF |
| GB/T 983-2012 |
Covered electrodes for manual metal arc welding of stainless and heat-resisting steels 不锈钢焊条 |
China National Standards weld |
English PDF |
| GB/T 5118-2012 |
Covered electrodes for manual metal arc welding of creep-resisting steels 热强钢焊条 |
China National Standards weld |
English PDF |
| GB/T 5117-2012 |
Covered electrodes for manual metal arc welding of non-alloy and fine grain steels 非合金钢及细晶粒钢焊条 |
China National Standards weld |
English PDF |
| GB/T 28771-2012 |
Automatic welding equipment for profile steel 型钢自动化焊接装备 |
China National Standards weld |
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 weld |
English PDF |
| GB/T 28708-2012 |
Specification for size selection of seamless and welded steel pipe used in piping engineering 管道工程用无缝及焊接钢管尺寸选用规定 |
China National Standards weld |
English PDF |
| GB/T 28413-2012 |
welded carbon steel tubes for boilers and heat exchangers 锅炉和热交换器用焊接钢管 |
China National Standards weld |
English PDF |
| GB/T 12212-2012 |
Technical drawings - Dimensions,proportions and simplified representation for welding symbols 技术制图 焊缝符号的尺寸、比例及简化表示法 |
China National Standards weld |
English PDF |
| GB 28052-2011 |
Regulation for filling of non-refillable steel welded cylinder 非重复充装焊接钢瓶充装规定 |
China National Standards weld |
English PDF |
| GB 28051-2011 |
Regulation for filling of welded insulated cylinder 焊接绝热气瓶充装规定 |
China National Standards weld |
English PDF |
| GB/T 27684-2011 |
Seamless and welded fittings for titanium and titanium alloy 钛及钛合金无缝和焊接管件 |
China National Standards weld |
English PDF |
| GB/T 27672-2011 |
Copper and copper alloy seamless tube for welding and cutting 焊割用铜及铜合金无缝管 |
China National Standards weld |
English PDF |
| GB/T 27670-2011 |
Clad aluminium alloy welded tubes for heat exchangers of vehicles 车辆热交换器用复合铝合金焊管 |
China National Standards weld |
English PDF |
| GB/T 17925-2011 |
Standard practice for X-ray digital radioscopic examination of cylinder weld 气瓶对接焊缝X射线数字成像检测 |
China National Standards weld |
English PDF |
| GB/T 27866-2011 |
Specification of controlling weld hardness of carbon steel and low alloy steel piping and equipment to prevent sulfide stress cracking 控制钢制管道和设备焊缝硬度防止硫化物应力开裂技术规范 |
China National Standards weld |
English PDF |
| GB/T 27890-2011 |
Marine cryogenic stainless steel socket welding fittings 船用超低温不锈钢承插焊接头 |
China National Standards weld |
English PDF |
| GB 50661-2011 |
Code for welding of steel structures 钢结构焊接规范 |
China National Standards weld |
English PDF |
| GB/T 27552-2011 |
Destructive tests on welds in metallic materials - Microhardness testing of welded joints 金属材料焊缝破坏性试验 焊接接头显微硬度试验 |
China National Standards weld |
English PDF |
| GB/T 27551-2011 |
Destructive tests on welds in metallic materials - Fracture test 金属材料焊缝破坏性试验 断裂试验 |
China National Standards weld |
English PDF |
| GB/T 26941.3-2011 |
Fences - Part 3: welded steel wire fences 隔离栅 第3部分：焊接网 |
China National Standards weld |
English PDF |
| GB/T 26957-2011 |
Destructive tests on welds in metallic materials - Tensile test on cruciform and lapped joints 金属材料焊缝破坏性试验 十字形接头和搭接接头拉伸试验方法 |
China National Standards weld |
English PDF |
| GB/T 26956-2011 |
Destructive tests on welds in metallic materials - Etchants for macroscopic and microscopic examination 金属材料焊缝破坏性试验 宏观和微观检验用侵蚀剂 |
China National Standards weld |
English PDF |
| GB/T 26955-2011 |
Destructive tests on welds in metallic materials - Macroscopic and microscopic examination of welds 金属材料焊缝破坏性试验 焊缝宏观和微观检验 |
China National Standards weld |
English PDF |
| GB/T 26954-2011 |
Non-destructive testing of welds - Eddy current testing of welds by complex-plane analysis 焊缝无损检测 基于复平面分析的焊缝涡流检测 |
China National Standards weld |
English PDF |
| GB/T 26953-2011 |
Non-destructive testing of welds - Penetrant testing of welds - Acceptance levels 焊缝无损检测 焊缝渗透检测 验收等级 |
China National Standards weld |
English PDF |
| GB/T 26952-2011 |
Non-destructive testing of welds - Magnetic particle testing of welds - Acceptance levels 焊缝无损检测 焊缝磁粉检测 验收等级 |
China National Standards weld |
English PDF |
| GB/T 26951-2011 |
Non-destructive testing of welds - Magnetic particle testing 焊缝无损检测 磁粉检测 |
China National Standards weld |
English PDF |
| GB 26787-2011 |
Safety specifications of line regulator used in welding,cutting and allied processes 焊接、切割及类似工艺用管路减压器安全规范 |
China National Standards weld |
English PDF |
| GB 5100-2011 |
welded steel gas cylinders 钢质焊接气瓶 |
China National Standards weld |
English PDF |
| GB 50683-2011 |
Code for acceptance of field equipment,industrial pipe welding construction quality 现场设备、工业管道焊接工程施工质量验收规范 |
China National Standards weld |
English PDF |
| GB 50236-2011 |
Code for construction of field equipment,industrial pipe welding engineering 现场设备、工业管道焊接工程施工规范 |
China National Standards weld |
English PDF |
| GB/T 9121-2010 |
Loose plate steel pipe flanges with weld-on collar 平焊环板式松套钢制管法兰 |
China National Standards weld |
English PDF |
| GB/T 9120-2010 |
Loose plate steel pipe flanges with weld-neck collar and with weld ring neck 对焊环板式松套钢制管法兰 |
China National Standards weld |
English PDF |
| GB/T 9119-2010 |
Slip-on-welding plate steel pipe flanges 板式平焊钢制管法兰 |
China National Standards weld |
English PDF |
| GB/T 9118-2010 |
Loose hubbed steel pipe flanges with welding neck collor 对焊环带颈松套钢制管法兰 |
China National Standards weld |
English PDF |
| GB/T 9117-2010 |
Hubbed socket welding steel pipe flanges 带颈承插焊钢制管法兰 |
China National Standards weld |
English PDF |
| GB/T 9116-2010 |
Hubbed slip-on-welding steel pipe flanges 带颈平焊钢制管法兰 |
China National Standards weld |
English PDF |
| GB/T 9115-2010 |
Steel pipe welding neck flanges 对焊钢制管法兰 |
China National Standards weld |
English PDF |
| GB/T 902.4-2010 |
Threaded studs with flange （pitch）and stud with internal thread for short-cycle drawn arc stud welding 短周期电弧螺柱焊用焊接螺柱 |
China National Standards weld |
English PDF |
| GB/T 902.2-2010 |
Threaded studs for drawn arc stud welding with ceramic ferrule 电弧螺柱焊用焊接螺柱 |
China National Standards weld |
English PDF |
| GB/T 26078-2010 |
Metallic materials - welding residual stresses - Method with explosion treatment 金属材料 焊接残余应力 爆炸处理法 |
China National Standards weld |
English PDF |
| GB/T 26057-2010 |
Titanium and titanium alloy welded tube 钛及钛合金焊接管 |
China National Standards weld |
English PDF |
| GB/T 26053-2010 |
Spray welding powder for cemented carbide 硬质合金喷焊粉 |
China National Standards weld |
English PDF |
| GB/T 26052-2010 |
Tubular welding rods of tungsten carbide 硬质合金管状焊条 |
China National Standards weld |
English PDF |
| GB/T 13681.2-2010 |
Hexagon weld nuts with flange 焊接六角法兰面螺母 |
China National Standards weld |
English PDF |
| GB/T 10432.3-2010 |
Unthreaded studs for capacitor discharge welding 储能焊用无头焊钉 |
China National Standards weld |
English PDF |
| GB/T 10432.1-2010 |
Unthreaded studs for drawn arc stud welding with ceramic ferrule 电弧螺柱焊用无头焊钉 |
China National Standards weld |
English PDF |
| GB/T 25853-2010 |
Chain slings assembled by methods other than welding - Grade 8 8级非焊接吊链 |
China National Standards weld |
English PDF |
| GB/T 1499.3-2010 |
Steel for the reinforcement of concrete - Part3 : welded fabric 钢筋混凝土用钢 第3部分：钢筋焊接网 |
China National Standards weld |
English PDF |
| GB/T 7659-2010 |
steel casting suitable for welded structure 焊接结构用铸钢件 |
China National Standards weld |
English PDF |
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