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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 22085.2-2008 |
Electron and laser beam welded joints - Guidance on quality levels for imperfections - Part 2:Aluminium and its weldable alloys 电子束及激光焊接接头 缺欠质量分级指南 第2部分：铝及铝合金 |
China National Standards joint |
 English PDF |
| GB/T 22085.1-2008 |
Electron and laser beam welded joints - Guidance on quality levels for imperfactions - Part 1:Steel 电子束及激光焊接接头 缺欠质量分级指南 第1部分：钢 |
China National Standards joint |
English PDF |
| GB/T 22091.1-2008 |
Gauges for pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads - Part 1:Verification of parallel internal and taper external threads 55°密封管螺纹量规 第1部分：用于检验圆柱内螺纹与圆锥外螺纹 |
China National Standards joint |
English PDF |
| GB 3883.22-2008 |
Safety of hand-held motor-operated electric tools - Part 2:Particular requirements for jointers 手持式电动工具的安全 第二部分: 开槽机的专用要求 |
China National Standards joint |
English PDF |
| GB/T 17969.3-2008 |
Information technology - Open systems interconnection - Procedures for the operation of OSI registration authorities: Registration of Object identifier arcs beneath the top-level arc jointly administered by ISO and ITU-T 信息技术 开放系统互连 OSI登记机构的操作规程 第3部分：ISO和ITU-T联合管理的顶级弧下的客体标识符弧的登记 |
China National Standards joint |
English PDF |
| GB/T 3410.2-2008 |
Instrument for dam monitoring - joint meter - Part 2: Vibrating wire joint meter 大坝监测仪器 测缝计 第2部分：振弦式测缝计 |
China National Standards joint |
English PDF |
| GB/T 21874-2008 |
Elastomeric seals - Requirements for materials for pipe joint seals used in water and drainage applications - Thermoplastic elastomers 弹性体密封件 排水管道接口密封件材料要求 热塑性弹性体 |
China National Standards joint |
English PDF |
| GB/T 21873-2008 |
Rubber seals - joint rings for water supply, drainage and sewerage pipelines - Specification for materials 橡胶密封件 给、排水管及污水管道用接口密封圈 材料规范 |
China National Standards joint |
English PDF |
| GB/T 12605-2008 |
Non-destructive testing － Test methods for radiographic testing of circumferential fusion-welded butt joints in metallic pipes and tubes 无损检测 金属管道熔化焊环向对接接头射线照相检测方法 |
China National Standards joint |
English PDF |
| GB/T 11363-2008 |
Test method of the strength for brazed and soldered joint 钎焊接头强度试验方法 |
China National Standards joint |
English PDF |
| GB/T 985.4-2008 |
Recommended joint preparation for welding on clad steels 复合钢的推荐坡口 |
China National Standards joint |
English PDF |
| GB/T 985.3-2008 |
Recommended joint preparation for gas-shield arc welding on aluminium and its alloys 铝及铝合金气体保护焊的推荐坡口 |
China National Standards joint |
English PDF |
| GB/T 985.2-2008 |
Recommended joint preparation for submerged arc welding 埋弧焊的推荐坡口 |
China National Standards joint |
English PDF |
| GB/T 985.1-2008 |
Recommended joint preparation for gas welding, manual metal arc welding, gas-shield arc welding and beam welding 气焊、焊条电弧焊、气体保护焊和高能束焊的推荐坡口 |
China National Standards joint |
English PDF |
| GB/T 2654-2008 |
Hardness test methods on welded joints 焊接接头硬度试验方法 |
China National Standards joint |
English PDF |
| GB/T 2653-2008 |
Bend test methods on welded joints 焊接接头弯曲试验方法 |
China National Standards joint |
English PDF |
| GB/T 2651-2008 |
Tensile test method on welded joints 焊接接头拉伸试验方法 |
China National Standards joint |
English PDF |
| GB/T 2650-2008 |
Impact test methods on welded joints 焊接接头冲击试验方法 |
China National Standards joint |
English PDF |
| GB/T 3410.1-2008 |
Instrument for dam monitoring joint meter - Part 1: Unbonded elastic wire resistance joint meter 大坝监测仪器 测缝计 第1部分：差动电阻式测缝计 |
China National Standards joint |
English PDF |
| GB/T 21297-2007 |
Laboratory glassware - Interchangeable conical ground joint 实验室玻璃仪器 互换锥形磨砂接头 |
China National Standards joint |
English PDF |
| GB/T 9130-2007 |
Specification of ring joint gaskets for pipe flange 钢制管法兰用金属环垫 技术条件 |
China National Standards joint |
English PDF |
| GB/T 21140-2007 |
Finger-jointed lumber - non-structural 指接材 非结构用 |
China National Standards joint |
English PDF |
| GB/T 328.23-2007 |
Test methods for building sheets for waterproofing - Part 23: Plastic and rubber sheets for waterproofing-resistance to shearing of joints 建筑防水卷材试验方法 第23部分：高分子防水卷材 接缝剪切性能 |
China National Standards joint |
English PDF |
| GB/T 328.22-2007 |
Test methods foe building sheets for waterproofing - Part 22: Bitumen sheets for waterproofing-resistance to shearing of joints 建筑防水卷材试验方法 第22部分：沥青防水卷材 接缝剪切性能 |
China National Standards joint |
English PDF |
| GB/T 328.21-2007 |
Test method for building sheets for waterproofing - Part 21: Palstic and rubber sheets for waterproofing-resistance to peeling of joints 建筑防水卷材试验方法 第21部分：高分子防水卷材 接缝剥离性能 |
China National Standards joint |
English PDF |
| GB/T 328.20-2007 |
Test methods for building sheets for waterproofing - Part 20: Bitumen sheets for waterproofing-resistance to peeling of joints 建筑防水卷材试验方法 第20部分：沥青防水卷材 接缝剥离性能 |
China National Standards joint |
English PDF |
| GB/T 20674.2-2006 |
Plastics pipes and fittings - Equipment for fusion jointing polyethylene systems - Part 2: Electrofusion 塑料管材和管件 聚乙烯系统熔接设备 第2部分：电熔连接 |
China National Standards joint |
English PDF |
| GB/T 20674.1-2006 |
Plastics pipes and fittings - Equipment for fusion jointing polyethylene systems - Part 1：Butt fusion 塑料管材和管件 聚乙烯系统熔接设备 第1部分：热熔对接 |
China National Standards joint |
English PDF |
| GB/T 2766-2006 |
Haemostatic forceps with box joint - General specifications 穿鳃式止血钳 通用技术条件 |
China National Standards joint |
English PDF |
| GB/T 20201-2006 |
Mechanical joint fittings for use with polyethylene pressure pipes for irrigation purposes 灌溉用聚乙烯(PE)压力管机械连接管件 |
China National Standards joint |
English PDF |
| GB/T 10922-2006 |
Gauges for pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads 55°非密封管螺纹量规 |
China National Standards joint |
English PDF |
| GB/T 6417.2-2005 |
Classification and explanation of imperfections in pressure welded joints 金属压力焊接头缺欠分类及说明 |
China National Standards joint |
English PDF |
| GB/T 6417.1-2005 |
Classification and explanation of imperfections in fusion welded joints 金属熔化焊接头缺欠分类及说明 |
China National Standards joint |
English PDF |
| GB/T 3323-2005 |
Radiographic examination of fusion welded joints in metallic materials 金属熔化焊焊接接头射线照相 |
China National Standards joint |
English PDF |
| GB/T 7559-2005 |
Test method for bearing strength by bolted joints of fiber reinforced plastics laminates 纤维增强塑料层合板 螺栓连接挤压强度试验方法 |
China National Standards joint |
English PDF |
| GB/T 19810-2005 |
Polyethylene(PE)pipe and fittings-Determination of the tensile strength and failure mode of test pieces from a butt-fused joint 聚乙烯(PE)管材和管件 热熔对接接头 拉伸强度和破坏形式的测定 |
China National Standards joint |
English PDF |
| GB/T 19471.2-2004 |
Plastics piping systems--Elastomeric-sealing-ring-type socket joints of unplasticized poly(vinyl chloride)(PVC-U)for use with PVC-U pipes--Test method for leaktightness under negative pressure 塑料管道系统 硬聚氯乙烯(PVC-U)管材弹性密封圈式承口接头 负压密封试验方法 |
China National Standards joint |
English PDF |
| GB/T 19471.1-2004 |
Plastics piping systems--Elastomeric-sealing-ring-type socket joints for use with unplasticized poly(vinyl chloride)(PVC-U)pipes--Test method forleaktighness under internal pressure and angular deflection 塑料管道系统 硬聚氯乙烯(PVC-U)管材弹性密封圈式承口接头 偏角密封试验方法 |
China National Standards joint |
English PDF |
| GB/T 19418-2003 |
Arc-welded joints in steel--Guidance on quality levels for imperfections 钢的弧焊接头 缺陷质量分级指南 |
China National Standards joint |
English PDF |
| GB/T 9128-2003 |
Dimensions of metallic ring-joint gaskets for use with steel pipe flanges 钢制管法兰用金属环垫 尺寸 |
China National Standards joint |
English PDF |
| GB/T 7307-2001 |
Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads 55°非密封管螺纹 |
China National Standards joint |
English PDF |
| GB/T 7306.2-2000 |
Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 2:Taper internal and external threads 55°密封管螺纹 第2部分:圆锥内螺纹与圆锥外螺纹 |
China National Standards joint |
English PDF |
| GB/T 7306.1-2000 |
Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 1:Parallel internal and taper external threads 55°密封管螺纹 第1部分:圆柱内螺纹与圆锥外螺纹 |
China National Standards joint |
English PDF |
| GB/T 17604-1998 |
Rubber--Recommendations for the workmanship of pipe joint rings--Description and classification of imperfections 橡胶 管道接口用密封圈制造质量的建议 疵点分类与类别 |
China National Standards joint |
English PDF |
| GB/T 17186-1997 |
Calculating method for the strength of steel pipe flanged joint 钢制管法兰连接强度计算方法 |
China National Standards joint |
English PDF |
| GB/T 16939-1997 |
High strength bolts for joints of space grid structures 钢网架螺栓球节点用高强度螺栓 |
China National Standards joint |
English PDF |
| GB 16749-1997 |
Bellows expansion joints for pressure vessel 压力容器波形膨胀节 |
China National Standards joint |
English PDF |
| GB/T 6329-1996 |
Adhesives--Determination of tensile strength of butt joints 胶粘剂对接接头拉伸强度的测定 |
China National Standards joint |
English PDF |
| GB/T 15820-1995 |
Test of resistance to pull out ofjoints between polyethylene (PE) pressure pipes and fittings 聚乙烯压力管材与管件连接的耐拉拔试验 |
China National Standards joint |
English PDF |
| GB/T 3039-1994 |
Asbestos-cement pressure pipes and joints for water 石棉水泥输水管及其接头 |
China National Standards joint |
English PDF |
| GB/T 14903-1994 |
Testing method for torsional shear strength of doedl joint by inorganic adhesives 无机胶粘剂套接扭转剪切强度试验方法 |
China National Standards joint |
English PDF |
| GB/T 14149-1993 |
Laboratory glassware--Interchangeablespherial ground joints 实验室玻璃仪器 互换球形磨砂接头 |
China National Standards joint |
English PDF |
| GB/T 12765-1991 |
Spherical plain bearings，joint type--Abutment andfillet dimensions 关节轴承 安装尺寸 |
China National Standards joint |
English PDF |
| GB/T 11177-1989 |
Testing method for compressive shear strength of dowel joint by inorganic adhesives 无机胶粘剂套接压缩剪切强度试验方法 |
China National Standards joint |
English PDF |
| GB/T 3761-1983 |
Bite type tube fittings--Pressure bush for butt joints 卡套式管接头用锥体环 |
China National Standards joint |
English PDF |
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