Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 44046-2024 |
Non-destructive testing-Metal magnetic memory-Weld joint detection {译} 无损检测-金属磁记忆-焊接接头检测 |
China National Standards Weld |
 English PDF |
| GB/T 44051-2024 |
Non-destructive testing of Welds-Phase-controlled array ultrasonic testing of thin-walled steel components-Acceptance levels {译} 焊缝无损检测-薄壁钢构件相控阵超声检测-验收等级 |
China National Standards Weld |
English PDF |
| GB/T 15579.1-2024 |
Arc Welding equipment-Part 1: Welding power supply {译} 弧焊设备-第1部分：焊接电源 |
China National Standards Weld |
English PDF |
| GB/T 21832.3-2024 |
Austenitic-ferritic duplex stainless steel Welded steel pipes - Part 3: Pipes for oil and gas transportation {译} 奥氏体-铁素体型双相不锈钢焊接钢管-第3部分：油气输送用管 |
China National Standards Weld |
English PDF |
| GB/T 33488.5-2024 |
Inspection methods for plastic Welded pressure-bearing equipment for chemical industry-Part 5: Ultrasonic testing by time-of-flight diffraction {译} 化工用塑料焊接制承压设备检验方法-第5部分：衍射时差法超声检测 |
China National Standards Weld |
English PDF |
| GB/T 43905.1-2024 |
Laboratory methods for sampling fumes and gases for Welding and related processes - Part 1: Determination of emission rates of fumes from arc welding and collection of fumes for analysis {译} 焊接及相关工艺中烟尘和气体取样的实验室方法-第1部分：电弧焊中烟尘排放速率的测定和分析用烟尘的收集 |
China National Standards Weld |
English PDF |
| GB/T 43905.2-2024 |
Laboratory methods for sampling fumes and gases for Welding and related processes - Part 2: Determination of emission rates of carbon monoxide, carbon dioxide, nitric oxide and nitrogen dioxide during arc welding, cutting and gouging {译} 焊接及相关工艺中烟尘和气体取样的实验室方法-第2部分：电弧焊、切割及气刨中一氧化碳、二氧化碳、一氧化氮、二氧化氮排放速率的测定 |
China National Standards Weld |
English PDF |
| GB/T 43905.3-2024 |
Laboratory methods for sampling fumes and gases for Welding and related processes - Part 3: Determination of ozone emission rate during arc welding {译} 焊接及相关工艺中烟尘和气体取样的实验室方法-第3部分：电弧焊中臭氧排放速率的测定 |
China National Standards Weld |
English PDF |
| GB/T 43905.4-2024 |
Laboratory methods for sampling fumes and gases for Welding and related processes - Part 4: Emission limits of welding fumes from welding materials {译} 焊接及相关工艺中烟尘和气体取样的实验室方法-第4部分：焊接材料焊接烟尘排放限值 |
China National Standards Weld |
English PDF |
| GB/T 43905.5-2024 |
Laboratory methods for sampling fumes and gases in Welding and related processes - Part 5: Based on pyrolysis-gas chromatography-mass spectrometry Identification of thermal degradation products of organic materials in welding or cutting by the method {译} 焊接及相关工艺中烟尘和气体取样的实验室方法-第5部分：基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别 |
China National Standards Weld |
English PDF |
| GB/T 43905.6-2024 |
Laboratory methods for sampling fumes and gases in Welding and related processes - Part 6: Quantitative determination of fumes and gases in resistance spot welding {译} 焊接及相关工艺中烟尘和气体取样的实验室方法-第6部分：电阻点焊中烟尘和气体的定量化测定 |
China National Standards Weld |
English PDF |
| GB/T 43917.1-2024 |
Welding fume capture and separation equipment - Part 1: General requirements {译} 焊接烟尘捕集和分离设备-第1部分：一般要求 |
China National Standards Weld |
English PDF |
| GB/T 43917.2-2024 |
Welding fume capture and separation equipment - Part 2: Test and marking requirements for separation efficiency {译} 焊接烟尘捕集和分离设备-第2部分：分离效率的测试和标记要求 |
China National Standards Weld |
English PDF |
| GB/T 43917.3-2024 |
Welding fume capture and separation equipment-Part 3: Capture of fume suction devices on welding guns Determination of efficiency {译} 焊接烟尘捕集和分离设备-第3部分：焊枪上烟尘吸气装置捕集效率的测定 |
China National Standards Weld |
English PDF |
| GB/T 43917.4-2024 |
Welding fume capture and separation equipment-Part 4: Determination of minimum air volume of capture device {译} 焊接烟尘捕集和分离设备-第4部分：捕集装置最小风量的测定 |
China National Standards Weld |
English PDF |
| GB/T 43754-2024 |
Rotary friction Welding of metal materials {译} 金属材料的旋转摩擦焊 |
China National Standards Weld |
English PDF |
| GB/T 43765-2024 |
Aerospace functional coating-Partial reinforced metal matrix composite Welding coating {译} 航天功能镀覆层-颗粒增强金属基复合材料焊接镀覆层 |
China National Standards Weld |
English PDF |
| GB/T 26954-2024 |
Non-destructive testing of Welds-Eddy current testing of welds based on complex plane analysis {译} 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 43793.3-2024 |
Welding process energy consumption detection method {译} 平板显示用彩色光刻胶测试方法-第3部分：可靠性 |
China National Standards Weld |
English PDF |
| GB/T 43483-2023 |
Heavy machinery Welding parts design specifications {译} 重型机械 焊接件设计规范 |
China National Standards Weld |
English PDF |
| GB/T 31032-2023 |
Steel pipeline Welding and acceptance {译} 钢质管道焊接及验收 |
China National Standards Weld |
English PDF |
| GB/T 27866-2023 |
Technical specification for hardness control of steel pipes and equipment to prevent sulfide stress cracking of Welds {译} 钢制管道和设备防止焊缝硫化物应力开裂的硬度控制技术规范 |
China National Standards Weld |
English PDF |
| GB/T 43403-2023 |
Road vehicles Trailers below 3.5t Quality inspection after fatigue test of Welded traction brackets for connecting balls {译} 道路车辆 3.5t以下挂车 连接球用焊接牵引支架疲劳试验后的质量检查 |
China National Standards Weld |
English PDF |
| GB/T 43412-2023 |
Recommended process specifications for resistance spot Welding of metal sheets {译} 金属薄板电阻点焊推荐工艺规范 |
China National Standards Weld |
English PDF |
| GB/T 43322-2023 |
Gas Welding equipment air welding torch {译} 气焊设备 空气焊炬 |
China National Standards Weld |
English PDF |
| GB/T 43320-2023 |
Non-destructive testing of Welds, ultrasonic testing, application of automatic phased array technology for thin-walled steel components {译} 焊缝无损检测 超声检测 薄壁钢构件自动相控阵技术的应用 |
China National Standards Weld |
English PDF |
| GB/T 29712-2023 |
Weld non-destructive testing Ultrasonic testing Acceptance level {译} 焊缝无损检测 超声检测 验收等级 |
China National Standards Weld |
English PDF |
| GB/T 29711-2023 |
Non-destructive testing of Welds Ultrasonic testing Characteristics of internal discontinuities in welds {译} 焊缝无损检测 超声检测 焊缝内部不连续的特征 |
China National Standards Weld |
English PDF |
| GB/T 25774.3-2023 |
Inspection of Welding materials Part 3: Preparation and inspection of T-joint fillet weld specimens {译} 焊接材料的检验 第3部分：T型接头角焊缝试样的制备及检验 |
China National Standards Weld |
English PDF |
| GB/T 25774.2-2023 |
Inspection of Welding materials Part 2: Preparation of mechanical properties specimens for single-sided single-pass welding and double-sided single-pass welded joints of steel {译} 焊接材料的检验 第2部分：钢的单面单道焊和双面单道焊焊接接头力学性能试样的制备 |
China National Standards Weld |
English PDF |
| GB/T 25774.1-2023 |
Examination of Welding materials Part 1: Preparation of mechanical properties specimens of steel, nickel and nickel alloy deposited metals {译} 焊接材料的检验 第1部分： 钢、镍及镍合金熔敷金属力学性能试样的制备 |
China National Standards Weld |
English PDF |
| GB/T 11345-2023 |
Weld non-destructive testing Ultrasonic testing technology, testing levels and assessments {译} 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/T 9460-2023 |
Copper and copper alloy Welding wire {译} 铜及铜合金焊丝 |
China National Standards Weld |
English PDF |
| GB/T 43021-2023 |
Rework, modification and rework process requirements for electronic assembly Welding {译} 电子组装件焊接的返工、改装和返修工艺要求 |
China National Standards Weld |
English PDF |
| GB/T 16457.1-2023 |
Diamond circular saw blade bases Part 1: Saw blades for Welding {译} 金刚石圆锯片基体 第1部分：用于焊接锯片 |
China National Standards Weld |
English PDF |
| GB/T 15579.7-2023 |
Arc Welding equipment Part 7: Welding torch (gun) {译} 弧焊设备 第7部分：焊炬(枪) |
China National Standards Weld |
English PDF |
| GB/T 15579.5-2023 |
Arc Welding equipment Part 5: Wire feed devices {译} 弧焊设备 第5部分：送丝装置 |
China National Standards Weld |
English PDF |
| GB/T 10858-2023 |
Aluminum and aluminum alloy Welding wire {译} 铝及铝合金焊丝 |
China National Standards Weld |
English PDF |
| GB/T 42675-2023 |
Antibacterial stainless steel Welded steel pipes and fittings {译} 抗菌不锈钢焊接钢管及管件 |
China National Standards Weld |
English PDF |
| GB/T 42899-2023 |
Test method for Weldability of marine engineering structural steel {译} 海洋工程结构钢可焊性试验方法 |
China National Standards Weld |
English PDF |
| GB/T 42677-2023 |
Non-destructive testing of steel pipes Liquid penetrant testing of surface defects in seamless and Welded steel pipes {译} 钢管无损检测 无缝和焊接钢管表面缺欠的液体渗透检测 |
China National Standards Weld |
English PDF |
| GB/T 42673-2023 |
Non-destructive testing of steel pipes Magnetic particle testing of surface defects in ferromagnetic seamless and Welded steel pipes {译} 钢管无损检测 铁磁性无缝和焊接钢管表面缺欠的磁粉检测 |
China National Standards Weld |
English PDF |
| GB/T 42664-2023 |
Non-destructive testing of steel pipes Automatic ultrasonic detection of longitudinal and/or transverse defects in Welded steel pipe seams {译} 钢管无损检测 焊接钢管焊缝纵向和/或横向缺欠的自动超声检测 |
China National Standards Weld |
English PDF |
| GB/T 42662-2023 |
Non-destructive testing of steel pipes Automatic ultrasonic detection of delamination defects in steel strips/plates for Welded steel pipes {译} 钢管无损检测 焊接钢管用钢带/钢板分层缺欠的自动超声检测 |
China National Standards Weld |
English PDF |
| GB/T 24187-2023 |
Cold drawn precision single layer Welded steel pipe {译} 冷拔精密单层焊接钢管 |
China National Standards Weld |
English PDF |
| GB/T 20490-2023 |
Non-destructive testing of steel pipes Automatic ultrasonic detection of delamination defects in seamless and Welded steel pipes {译} 钢管无损检测 无缝和焊接钢管分层缺欠的自动超声检测 |
China National Standards Weld |
English PDF |
| GB/T 2651-2023 |
Destructive test of Welds of metallic materials Transverse tensile test {译} 金属材料焊缝破坏性试验 横向拉伸试验 |
China National Standards Weld |
English PDF |
| GB/T 554-2023 |
Ships and offshore technology Ship mooring and towing equipment Welded steel bollards for seagoing vessels {译} 船舶和海上技术 船舶系泊和拖带设备 海船用钢质焊接带缆桩 |
China National Standards Weld |
English PDF |
| GB/T 28896-2023 |
Metallic materials - Test method for the determination of quasi-static fracture toughness of Welded joints {译} 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 41655-2022 |
Nondestructive Testing Ultrasonic Testing Welding, Rolling and Explosive Composite Cladding Testing Technology {译} 无损检测 超声检测 焊接、轧制和爆炸复合覆层检测技术 |
China National Standards Weld |
English PDF |
| GB/T 26052-2022 |
Carbide Tubular Welding Rod {译} 硬质合金管状焊条 |
China National Standards Weld |
English PDF |
| GB/T 24159-2022 |
Welded Insulated Gas Cylinders {译} 焊接绝热气瓶 |
China National Standards Weld |
English PDF |
| GB/T 18997.2-2020 |
Aluminum plastic composite pressure pipe part 2: aluminum pipe butt Welded aluminum plastic pipe No. 1 amendment {译} 铝塑复合压力管 第2部分：铝管对接焊式铝塑管《第1号修改单》 |
China National Standards Weld |
English PDF |
| GB/T 18997.1-2020 |
Aluminum plastic composite pressure pipes - Part 1: lap Welded aluminum plastic pipes for aluminum pipes - amendment No. 1 {译} 铝塑复合压力管 第1部分：铝管搭接焊式铝塑管《第1号修改单》 |
China National Standards Weld |
English PDF |
| GB/T 41354-2022 |
Hydraulic Transmission Seamless or Welded Plain End Precision Steel Tube Dimensions and Nominal Pressures {译} 液压传动 无缝或焊接型的平端精密钢管 尺寸与公称压力 |
China National Standards Weld |
English PDF |
| GB 8965.2-2022 |
Protective Clothing Welding Clothes {译} 防护服装 焊接服 |
China National Standards Weld |
English PDF |
| GB/T 1499.3-2022 |
Steel for reinforced concrete - Part 3: Welded mesh for reinforcement {译} 钢筋混凝土用钢 第3部分：钢筋焊接网 |
China National Standards Weld |
English PDF |
| GB/T 41823-2022 |
Specification for quality management of Welding consumables for items important to safety in nuclear power plants {译} 核电厂安全重要物项用焊接材料质量管理规范 |
China National Standards Weld |
English PDF |
| GB/T 24181-2022 |
Diamond Welding saw blade base steel {译} 金刚石焊接锯片基体用钢 |
China National Standards Weld |
English PDF |
| GB/T 37400.17-2022 |
General Specifications for Heavy Machinery Part 17: Repair Welding of Forged Steel Parts {译} 重型机械通用技术条件 第17部分：锻钢件补焊 |
China National Standards Weld |
English PDF |
| GB/T 26957-2022 |
Destructive testing of Welds in metallic materials - Tensile test methods for cross joints and lap joints {译} 金属材料焊缝破坏性试验 十字接头和搭接接头拉伸试验方法 |
China National Standards Weld |
English PDF |
| GB/T 2652-2022 |
Destructive test of Welds in metallic materials Longitudinal tensile test of weld metal in fusion welded joints {译} 金属材料焊缝破坏性试验 熔化焊接头焊缝金属纵向拉伸试验 |
China National Standards Weld |
English PDF |
| GB/T 41984-2022 |
Arc stud Welding process {译} 电弧螺柱焊工艺方法 |
China National Standards Weld |
English PDF |
| GB/T 41861-2022 |
Gas Welding Equipment Hose Assemblies for Welding, Cutting and Allied Process Equipment {译} 气焊设备 焊接、切割及相关工艺设备用软管组件 |
China National Standards Weld |
English PDF |
| GB/T 11693-2022 |
Marine flange Welding seat plate {译} 船用法兰焊接座板 |
China National Standards Weld |
English PDF |
| GB/T 41979.5-2022 |
Friction stir spot Welding of aluminum and aluminum alloys - Part 5: Quality and inspection requirements {译} 搅拌摩擦点焊 铝及铝合金 第5部分: 质量与检验要求 |
China National Standards Weld |
English PDF |
| 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 Weld |
English PDF |
| GB/T 41979.3-2022 |
Friction stir spot Welding of aluminum and aluminum alloys - Part 3: Skill assessment of welding operators {译} 搅拌摩擦点焊 铝及铝合金 第3部分:焊接操作工的技能评定 |
China National Standards Weld |
English PDF |
| GB/T 41979.2-2022 |
Friction stir spot Welding of aluminum and aluminum alloys - Part 2: Design of welded joints {译} 搅拌摩擦点焊 铝及铝合金 第2部分:焊接接头设计 |
China National Standards Weld |
English PDF |
| GB/T 41979.1-2022 |
Friction stir spot Welding of aluminum and aluminum alloys - Part 1: Terms and definitions {译} 搅拌摩擦点焊 铝及铝合金 第1部分:术语及定义 |
China National Standards Weld |
English PDF |
| GB/T 2650-2022 |
Destructive testing of Welds in metallic materials Impact testing {译} 金属材料焊缝破坏性试验 冲击试验 |
China National Standards Weld |
English PDF |
| GB/T 41748-2022 |
Quality Evaluation Scheme for Welded Steel Mesh {译} 钢筋焊接网质量评价方案 |
China National Standards Weld |
English PDF |
| GB/T 40385-2021 |
Non-destructive testing of steel tubes—Digital radiographic testing of the Weld seam of welded steel tubes for the detection of imperfections 钢管无损检测 焊接钢管焊缝缺欠的数字射线检测 |
China National Standards Weld |
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 Weld |
English PDF |
| GB/T 40371-2021 |
Gas Welding equipment—Materials for equipment used in gas welding, cutting and allied processes 气焊设备 焊接、切割及相关工艺设备用材料 |
China National Standards Weld |
English PDF |
| GB/T 40316-2021 |
Welded high strength shaped and round steel tubes for automobile structure 汽车结构用高强度异型及圆形焊接钢管 |
China National Standards Weld |
English PDF |
| GB/T 40337-2021 |
Gas tightness of equipment for gas Welding and allied processes 气焊及相关工艺设备的气密性 |
China National Standards Weld |
English PDF |
| GB/T 40237-2021 |
Test method for ignitability of foamed plastic—Welding spark method 泡沫塑料着火性试验方法 电焊火花法 |
China National Standards Weld |
English PDF |
| GB/T 40068-2021 |
Electrofusion Welding sleeve(tape) for thermal insulation pipeline 保温管道用电热熔套（带） |
China National Standards Weld |
English PDF |
| GB/T 25301-2021 |
Resistance Welding equipment - Transformers - General specifications applicable to all transformers 电阻焊设备 变压器 适用于所有变压器的通用技术条件 |
China National Standards Weld |
English PDF |
| GB/T 11270.1-2021 |
Superabrasive products-Diamond circular saw blade-Part 1:Welded saw blades 超硬磨料制品 金刚石圆锯片 第1部分：焊接锯片 |
China National Standards Weld |
English PDF |
| GB/T 8366-2021 |
Resistance Welding—Resistance welding equipment—Mechanical and electrical requirements 电阻焊 电阻焊设备 机械和电气要求 |
China National Standards Weld |
English PDF |
| GB/T 40080-2021 |
Nondestructive testing of steel tubes—Automated electromagnetic testing of seamless and Welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness 钢管无损检测 用于确认无缝和焊接钢管（埋弧焊除外）水压密实性的自动电磁检测方法 |
China National Standards Weld |
English PDF |
| GB/T 39789-2021 |
Non-destructive testing of Welds—Eddy current-video integrated testing method of metal composites weld 焊缝无损检测 金属复合材料焊缝涡流视频集成检测方法 |
China National Standards Weld |
English PDF |
| GB/T 14383-2021 |
Forged fittings, socket-Welding and threaded 锻制承插焊和螺纹管件 |
China National Standards Weld |
English PDF |
| GB/T 15579.14-2021 |
Arc Welding equipment -- Part 14: Calibration, validation and consistency testing 弧焊设备 第14部分：校准、确认和一致性试验 |
China National Standards Weld |
English PDF |
| GB/T 41116-2021 |
Non-destructive testing of Welds—Time-of-flight diffraction technique (TOFD)—Acceptance levels 焊缝无损检测 衍射时差技术（TOFD） 验收等级 |
China National Standards Weld |
English PDF |
| GB/T 41115-2021 |
Non-destructive testing of Welds -- Ultrasonic testing -- Use of time-of-flight diffraction technique (TOFD) 焊缝无损检测 超声检测 衍射时差技术（TOFD）的应用 |
China National Standards Weld |
English PDF |
| GB/T 41107.2-2021 |
Destructive tests on Welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 2: Self-restraint tests 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第2部分：自拘束试验 |
China National Standards Weld |
English PDF |
| GB/T 41107.1-2021 |
Destructive tests on Welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 1: General 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第1部分：总则 |
China National Standards Weld |
English PDF |
| GB/T 3670-2021 |
Covered electordes for manual metal arc Welding of copper and copper alloys 铜及铜合金焊条 |
China National Standards Weld |
English PDF |
| GB/T 41111-2021 |
Rods for gas Welding of non-alloy and creep-resisting steels 气焊用非合金钢及热强钢填充丝 |
China National Standards Weld |
English PDF |
| GB/T 41110-2021 |
Tubular cored electrodes for gas shielded and non-gas shielded metal arc Welding of nickel and nickel alloys 镍及镍合金药芯焊丝 |
China National Standards Weld |
English PDF |
| GB/T 41112-2021 |
Solid wire electrodes, solid wires and rods for fusion Welding of magnesium and magnesium alloys 镁及镁合金焊丝 |
China National Standards Weld |
English PDF |
| GB/T 41136-2021 |
Resistance Welding equipment -- Transformers -- Integrated transformer-rectifier units for welding guns operating at 1 000 Hz 电阻焊设备 变压器 一体式焊钳用内置整流器的1000Hz变压器 |
China National Standards Weld |
English PDF |
| GB/T 40740-2021 |
Welding procedures qualification for overlay welding 堆焊工艺评定试验 |
China National Standards Weld |
English PDF |
| GB/T 40741-2021 |
Quality requirements for post Welding heat treatment 焊后热处理质量要求 |
China National Standards Weld |
English PDF |
| GB/T 40734-2021 |
Non-destructive testing of Welds—Phased array ultrasonic testing(PAUT)—Acceptance levels 焊缝无损检测 相控阵超声检测 验收等级 |
China National Standards Weld |
English PDF |
| GB/T 40733-2021 |
Non-destructive testing of Welds—Ultrasonic testing—Use of automated phased array technology 焊缝无损检测 超声检测 自动相控阵超声技术的应用 |
China National Standards Weld |
English PDF |
| GB/T 27552-2021 |
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 40732-2021 |
Non-destructive testing of Welds—Ultrasonic testing—Testing of welds in austenitic steels and nickel-based alloys 焊缝无损检测 超声检测 奥氏体钢和镍基合金焊缝检测 |
China National Standards Weld |
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 Weld |
English PDF |
| GB/T 40791-2021 |
Non-destructive testing of steel tubes—Radiographic testing of the Weld seam of welded steel tubes for the detection of imperfections 钢管无损检测 焊接钢管焊缝缺欠的射线检测 |
China National Standards Weld |
English PDF |
| GB/T 11809-2021 |
Test method of Weld of fuel rod for PWR—Metallographic examination and radiographic testing 压水堆燃料棒焊缝检验方法 金相检验和X射线照相检验 |
China National Standards Weld |
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 Weld |
English PDF |
| GB/T 39165-2020 |
Test method of peel and chisel for resistance spot and projection Welds 电阻点焊及凸焊接头的剥离和凿离试验方法 |
China National Standards Weld |
English PDF |
| GB/T 39166-2020 |
Test method of mechanized peel for resistance spot, projection and seam Welds 电阻点焊、凸焊及缝焊接头的机械剥离试验方法 |
China National Standards Weld |
English PDF |
| GB/T 39167-2020 |
Test method of tensile shear for resistance spot and embossed projection Welds 电阻点焊及凸焊接头的拉伸剪切试验方法 |
China National Standards Weld |
English PDF |
| GB/T 39211-2020 |
Testing method of phased array technology for ship steel Weld 船舶钢焊缝超声相控阵检测方法 |
China National Standards Weld |
English PDF |
| GB/T 39081-2020 |
Test method of cross tension test for resistance spot and embossed projection Welds 电阻点焊及凸焊接头的十字拉伸试验方法 |
China National Standards Weld |
English PDF |
| GB/T 39082-2020 |
Test method of vickers hardness testing for resistance spot,projection and seam Welds 电阻点焊、凸焊及缝焊接头的维氏硬度试验方法 |
China National Standards Weld |
English PDF |
| GB/T 15579.10-2020 |
Arc Welding equipment—Part 10:Electromagnetic compatibility (EMC) requirements 弧焊设备 第10部分:电磁兼容性(EMC)要求 |
China National Standards Weld |
English PDF |
| GB/T 38817-2020 |
Steel for high heat input Welding 大线能量焊接用钢 |
China National Standards Weld |
English PDF |
| GB/T 8454-2020 |
Reduced ilmenite powder for Welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method 焊条用还原钛铁矿粉 亚铁含量的测定 重铬酸钾滴定法 |
China National Standards Weld |
English PDF |
| GB/T 38682-2020 |
Welded nickel-iron-chromium alloy pipes for fluid service 流体输送用镍-铁-铬合金焊接管 |
China National Standards Weld |
English PDF |
| GB/T 17268-2020 |
Non-refillable steel Welded cylinders for industrial use 工业用非重复充装焊接钢瓶 |
China National Standards Weld |
English PDF |
| GB/T 5100-2020 |
Welded steel gas cylinders 钢质焊接气瓶 |
China National Standards Weld |
English PDF |
| GB/T 39389-2020 |
Plastic composite hose for gas Welding，cutting and allied processes 气体焊接、切割和类似作业用复合塑料软管 |
China National Standards Weld |
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 Weld |
English PDF |
| GB/T 39281-2020 |
Wire electrodes,wires,rods and deposits for gas shielded arc Welding of high strength steels 气体保护电弧焊用高强钢实心焊丝 |
China National Standards Weld |
English PDF |
| GB/T 39280-2020 |
Rods, wires and deposits for tungsten inert gas Welding of non alloy and fine grain steels 钨极惰性气体保护电弧焊用非合金钢及细晶粒钢实心焊丝 |
China National Standards Weld |
English PDF |
| GB/T 39279-2020 |
Wire electrodes, wires，rods and deposits for gas shielded arc Welding of creep-resisting steels 气体保护电弧焊用热强钢实心焊丝 |
China National Standards Weld |
English PDF |
| GB/T 39255-2020 |
Gases and gas mixtures for Welding and cutting processes 焊接与切割用保护气体 |
China National Standards Weld |
English PDF |
| GB/T 18997.2-2020 |
Plastic/aluminum/ plastic composite pressure pipes—Part 2: Composite pipes butt-Welded by aluminum pipe 铝塑复合压力管 第2部分：铝管对接焊式铝塑管 |
China National Standards Weld |
English PDF |
| GB/T 18997.1-2020 |
Plastic/aluminum/plastic composite pressure pipes—Part 1: Composite pipes overlap-Welded by aluminum pipe 铝塑复合压力管 第1部分：铝管搭接焊式铝塑管 |
China National Standards Weld |
English PDF |
| GB/T 8110-2020 |
Wire electrodes and Weld deposits for gas shielded metal arc welding of non alloy and fine grain steels 熔化极气体保护电弧焊用非合金钢及细晶粒钢实心焊丝 |
China National Standards Weld |
English PDF |
| GB/T 5777-2019 |
Automated full peripheral ultrasonic testing of seamless and Welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）钢管纵向和/或横向缺欠的全圆周自动超声检测 |
China National Standards Weld |
English PDF |
| GB 28736-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for Welding machines 电焊机能效限定值及能效等级 |
China National Standards Weld |
English PDF |
| GB/T 37910.2-2019 |
Non-destructive testing of Welds — Acceptance levels for radiographic testing — Part 2: Aluminium and its alloys 焊缝无损检测 射线检测验收等级 第2部分: 铝及铝合金 |
China National Standards Weld |
English PDF |
| GB/T 37910.1-2019 |
Non-destructive testing of Welds—Acceptance levels for radiographic testing—Part 1:Steel,nickel,titanium and their alloys 焊缝无损检测 射线检测验收等级 第1部分：钢、镍、钛及其合金 |
China National Standards Weld |
English PDF |
| GB/T 37901-2019 |
Technical requirements for laser Welding of high temperature titanium alloy 高温钛合金激光焊接技术要求 |
China National Standards Weld |
English PDF |
| GB/T 37893-2019 |
Recommendation procedure specification for Laser-arc hybrid Welding 激光-电弧复合焊接推荐工艺方法 |
China National Standards Weld |
English PDF |
| GB/T 37827-2019 |
Welded ball valve for urban heating 城镇供热用焊接球阀 |
China National Standards Weld |
English PDF |
| GB/T 37792-2019 |
General specification for Welded corrosion resistant alloy pipes and tubes 耐蚀合金焊管通用技术条件 |
China National Standards Weld |
English PDF |
| GB/T 37791-2019 |
Corrosion-resistant alloy strips for Welding 耐蚀合金焊带 |
China National Standards Weld |
English PDF |
| GB/T 37778-2019 |
Recommended process for laser beam Welding on stainless steels 不锈钢激光焊接推荐工艺规范 |
China National Standards Weld |
English PDF |
| GB/T 37777-2019 |
Inertia friction Welding process 惯性摩擦焊工艺方法 |
China National Standards Weld |
English PDF |
| GB/T 37605-2019 |
Welded corrosion resistant alloy pipes and tubes 耐蚀合金焊管 |
China National Standards Weld |
English PDF |
| GB/T 37400.7-2019 |
Heavy mechanical general technical specification—Part 7：Repair Welding for steel castings 重型机械通用技术条件 第7部分：铸钢件补焊 |
China National Standards Weld |
English PDF |
| GB/T 37400.3-2019 |
Heavy mechanical general technical specification—Part 3：Welding parts 重型机械通用技术条件 第3部分：焊接件 |
China National Standards Weld |
English PDF |
| GB/T 37636-2019 |
Welded steel pipes for offshore engineering pile 海洋工程桩用焊接钢管 |
China National Standards Weld |
English PDF |
| GB/T 37619-2019 |
Corrosion of metals and alloys—Potentiostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance Welded steel pipes 金属和合金的腐蚀 高频电阻焊焊管沟槽腐蚀性能恒电位试验与评价方法 |
China National Standards Weld |
English PDF |
| GB/T 37612-2019 |
Corrosion-resistant alloy wires for Welding 耐蚀合金焊丝 |
China National Standards Weld |
English PDF |
| GB/T 37609-2019 |
General technical requirements of corrosion-resistant alloy strips and wires for Welding 耐蚀合金焊带和焊丝通用技术条件 |
China National Standards Weld |
English PDF |
| GB/T 37577-2019 |
Welded large diameter steel pipes for low-temperature-service piping
低温管道用大直径焊接钢管 |
China National Standards Weld |
English PDF |
| GB/T 5777-2019 |
Automated full peripheral ultrasonic testing of seamless and Welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）钢管纵向和/或横向缺欠的全圆周自动超声检测 |
China National Standards Weld |
English PDF |
| GB/T 37335-2019 |
Design guidelines for structural full penetration Weld of self-elevating drilling units 自升式钻井平台结构全焊透区域设计指南 |
China National Standards Weld |
English PDF |
| GB/T 36232-2018 |
Non-destructive testing of Welds—Test method on electron-beam welded joints by industrial computed tomography(CT) 焊缝无损检测 电子束焊接接头工业计算机层析成像（CT）检测方法 |
China National Standards Weld |
English PDF |
| GB/T 36234-2018 |
Qualification testing of Welders for fusion welding ontitanium and titanium alloys，zirconium and zirconium alloys 钛及钛合金、锆及锆合金熔化焊焊工技能评定 |
China National Standards Weld |
English PDF |
| GB/T 21832.1-2018 |
Welded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 1:Tubes for heat exchanger 奥氏体-铁素体型双相不锈钢焊接钢管 第1部分：热交换器用管 |
China National Standards Weld |
English PDF |
| GB/T 21832.2-2018 |
Welded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 2:Pipes for fluid transport 奥氏体-铁素体型双相不锈钢焊接钢管 第2部分：流体输送用管 |
China National Standards Weld |
English PDF |
| GB/T 35085-2018 |
Destructive tests on Welds in metallic materials—Vickers and Knoop Hardness testing of joints welded by laser and electron beam 金属材料焊缝破坏性试验 激光和电子束焊接接头的维氏和努氏硬度试验 |
China National Standards Weld |
English PDF |
| GB/T 15579.6-2018 |
Arc Welding equipment—Part 6: Limited duty equipment 弧焊设备 第6部分：限制负载的设备 |
China National Standards Weld |
English PDF |
| GB/T 24593-2018 |
Welded austenitic stainless steel tubes for boiler and heat exchanger 锅炉和热交换器用奥氏体不锈钢焊接钢管 |
China National Standards Weld |
English PDF |
| GB/T 35981-2018 |
Metallurgical equipment—Welding lug—Technical specifications 冶金设备 焊接吊耳 技术规范 |
China National Standards Weld |
English PDF |
| GB/T 12470-2018 |
Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc Welding of creep-resisting steels 埋弧焊用热强钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求 |
China National Standards Weld |
English PDF |
| GB/T 36034-2018 |
Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc Welding of high strength steels 埋弧焊用高强钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求 |
China National Standards Weld |
English PDF |
| GB/T 17854-2018 |
Solid wire electrodes /flux combinations for submerged arc Welding of stainless steels 埋弧焊用不锈钢焊丝-焊剂组合分类要求 |
China National Standards Weld |
English PDF |
| GB/T 5293-2018 |
Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc Welding of non alloy and fine grain steels 埋弧焊用非合金钢及细晶粒钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求 |
China National Standards Weld |
English PDF |
| GB/T 36037-2018 |
Fluxes for submerged arc Welding and electroslag welding 埋弧焊和电渣焊用焊剂 |
China National Standards Weld |
English PDF |
| GB/T 34628-2017 |
Non-destructive testing of Welds—General rules for metallic materials 焊缝无损检测 金属材料应用通则 |
China National Standards Weld |
English PDF |
| GB/T 34630.1-2017 |
Friction stir Welding—Aluminium and its alloys—Part 1：Terminology and definition 搅拌摩擦焊 铝及铝合金 第1部分：术语及定义 |
China National Standards Weld |
English PDF |
| GB/T 34630.5-2017 |
Friction stir Welding—Aluminium and its alloys—Part 5：Quality and inspection requirements 搅拌摩擦焊 铝及铝合金 第5部分：质量与检验要求 |
China National Standards Weld |
English PDF |
| GB/T 34630.3-2017 |
Friction stir Welding—Aluminium and its alloys—Part 3：Qualification of welding operators 搅拌摩擦焊 铝及铝合金 第3部分：焊接操作工的技能评定 |
China National Standards Weld |
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 Weld |
English PDF |
| GB/T 34630.2-2017 |
Friction stir Welding—Aluminium and its alloys—Part 2：Design of weld joints 搅拌摩擦焊 铝及铝合金 第2部分：焊接接头设计 |
China National Standards Weld |
English PDF |
| GB/T 33960-2017 |
Aluminum and aluminum alloy Welding wires for pressure vessel 压力容器焊接用铝及铝合金线材 |
China National Standards Weld |
English PDF |
| GB/T 33964-2017 |
Wire rods for Welding solid electrodes of atmospheric corrosion resisting steels 耐候钢实心焊丝用钢盘条 |
China National Standards Weld |
English PDF |
| GB/T 33970-2017 |
Al2O3 dispersion strengthened copper sheet for resistance Welding electrode 电阻焊电极用Al2O3弥散强化铜片材 |
China National Standards Weld |
English PDF |
| GB/T 33968-2017 |
Hot rolled steel sections with improved Weldability 改善焊接性能热轧型钢 |
China National Standards Weld |
English PDF |
| GB/T 10560-2017 |
Steels for Welded round link chains for mines 矿用焊接圆环链用钢 |
China National Standards Weld |
English PDF |
| GB/T 33884-2017 |
Aluminum alloy profile and profile Welded combination for heavy-duty freight train 重载货运列车用铝合金型材及厢块 |
China National Standards Weld |
English PDF |
| GB/T 4241-2017 |
Stainless steel wire rods for Welding 焊接用不锈钢盘条 |
China National Standards Weld |
English PDF |
| GB/T 33814-2017 |
Welded H-section steel 焊接H型钢 |
China National Standards Weld |
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 Weld |
English PDF |
| GB/T 33488.4-2017 |
Test method of pressure equipments of thermoplastics Welded for chemicals—Part 4:Ultrasonic examination 化工用塑料焊接制承压设备检验方法 第4部分：超声检测 |
China National Standards Weld |
English PDF |
| GB/T 33488.1-2017 |
Test method of pressure equipments of thermoplastics Welded for chemicals—Part 1: General requirements 化工用塑料焊接制承压设备检验方法 第1部分：总则 |
China National Standards Weld |
English PDF |
| GB/T 549-2017 |
Electro-Welded anchor chains 电焊锚链 |
China National Standards Weld |
English PDF |
| GB/T 12459-2017 |
Steel buttWelding pipe fittings—Types and parameter 钢制对焊管件 类型与参数 |
China National Standards Weld |
English PDF |
| GB/T 33488.3-2017 |
Test method of pressure equipments of thermoplastics Welded for chemicals—Part 3: Radiographic examination 化工用塑料焊接制承压设备检验方法 第3部分：射线检测 |
China National Standards Weld |
English PDF |
| GB/T 33488.2-2017 |
Test method of pressure equipments of thermoplastics Welded for chemicals—Part 2: Visual examination 化工用塑料焊接制承压设备检验方法 第2部分：外观检测 |
China National Standards Weld |
English PDF |
| GB/T 13401-2017 |
Steel buttWelding pipe fittings—Technical specification 钢制对焊管件 技术规范 |
China National Standards Weld |
English PDF |
| GB/T 6653-2017 |
Steel plates and strips for Welded gas cylinders 焊接气瓶用钢板和钢带 |
China National Standards Weld |
English PDF |
| GB/T 15579.9-2017 |
Arc Welding equipment—Part 9: Installation and use 弧焊设备 第9部分：安装和使用 |
China National Standards Weld |
English PDF |
| GB/T 35365-2017 |
Welding wires of titanium alloy for submersible application 潜水器用钛合金焊丝 |
China National Standards Weld |
English PDF |
| GB/T 13681.2-2017 |
Hexagon Weld nuts with flange 焊接六角法兰面螺母 |
China National Standards Weld |
English PDF |
| GB/T 35361-2017 |
Ultrasonic testing technique and quality classification for titanium butt Weld joints on submersible 潜水器钛合金对接焊缝超声波检测及质量分级 |
China National Standards Weld |
English PDF |
| GB/T 35367-2017 |
X-ray radiography technique and quality classification for titanium butt Weld joints on submersible 潜水器钛合金对接焊缝X射线检测及质量分级 |
China National Standards Weld |
English PDF |
| GB/T 7735-2016 |
Automated eddy current testing of seamless and Welded (except submerged arc-welded) steel tubes for detection of imperfections 无缝和焊接（埋弧焊除外）钢管缺欠的自动涡流检测 |
China National Standards Weld |
English PDF |
| GB/T 33365-2016 |
Weld steel fabric for the reinforcement of concrete—Test methods 钢筋混凝土用钢筋焊接网 试验方法 |
China National Standards Weld |
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 Weld |
English PDF |
| GB/T 33214-2016 |
Laser-arc hybrid Welding joints of steels, nickel and nickel alloys—Quality levels for imperfections 钢、镍及镍合金的激光-电弧复合焊接接头 缺欠质量分级指南 |
China National Standards Weld |
English PDF |
| GB/T 33281-2016 |
Welded wire fabric coated with zine 镀锌电焊网 |
China National Standards Weld |
English PDF |
| GB/T 33156-2016 |
Precision Welded tubes for gas spring 气弹簧用精密焊接钢管 |
China National Standards Weld |
English PDF |
| GB/T 19867.6-2016 |
Welding procedure specification for laser-arc hybrid welding 激光-电弧复合焊接工艺规程 |
China National Standards Weld |
English PDF |
| GB/T 32970-2016 |
Longitudinal submerged-arc Welded steel pipe for high pressure service at high temperatures 高温高压管道用直缝埋弧焊接钢管 |
China National Standards Weld |
English PDF |
| GB/T 32790-2016 |
Methods for evaluating the Weld quality of seam welds in aluminium and aluminium alloy extrusion 铝及铝合金挤压焊缝焊合性能检验方法 |
China National Standards Weld |
English PDF |
| GB/T 32964-2016 |
Welded stainless steel pipes for liquefied natural gas 液化天然气用不锈钢焊接钢管 |
China National Standards Weld |
English PDF |
| GB/T 14291-2016 |
Welded steel pipe for ore pulp transportation 矿粉矿浆输送用电焊钢管 |
China National Standards Weld |
English PDF |
| GB/T 12606-2016 |
Automated full peripheral flux leakage testing of seamless and Welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）铁磁性钢管纵向和/或横向缺欠的全圆周自动漏磁检测 |
China National Standards Weld |
English PDF |
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