China imperfections GB Standards List

China "imperfections" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
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 imperfections	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 imperfections	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 imperfections	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 imperfections	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 imperfections	English PDF
GB/T 33219-2016	imperfections in brazed joints 硬钎焊接头缺欠	China National Standards imperfections	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 imperfections	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 imperfections	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 imperfections	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 imperfections	English PDF
GB/T 13871.5-2015	Rotary shaft lip-type seals incorporating elastomeric sealing elements—Part 5: Identification of visual imperfections 密封元件为弹性体材料的旋转轴唇形密封圈第5部分: 外观缺陷的识别	China National Standards imperfections	English PDF
GB/T 8923.3-2009	Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 3: Preparation grades of welds,edges and other areas with surface imperfections 涂覆涂料前钢材表面处理表面清洁度的目视评定第3部分：焊缝、边缘和其他区域的表面缺陷的处理等级	China National Standards imperfections	English PDF
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 imperfections	English PDF
GB/T 21283.5-2008	Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 5: Identification of visual imperfections 密封元件为热塑性材料的旋转轴唇形密封圈第5部分外观缺陷的识别	China National Standards imperfections	English PDF
GB/T 1185-2006	Surface imperfections of optical elements 光学零件表面疵病	China National Standards imperfections	English PDF
GB/T 20490-2006	Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes - Ultrasonic testing for the detection of laminar imperfections 承压无缝和焊接（埋弧焊除外）钢管分层的超声检测	China National Standards imperfections	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 imperfections	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 imperfections	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 imperfections	English PDF
GB/T 15757-2002	Geometrical product specifications(GPS)--Surface imperfections--Terms，definitions and parameters 产品几何量技术规范(GPS) 表面缺陷术语、定义及参数	China National Standards imperfections	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 imperfections	English PDF

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