Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 44152-2024 |
Ultrasonic testing methods for seamless steel pipe ends {译} 无缝钢管管端超声检测方法 |
China National Standards seamless |
 English PDF |
| GB/T 13077-2024 |
Periodic inspection and evaluation of seamless aluminum alloy gas cylinders {译} 铝合金无缝气瓶定期检验与评定 |
China National Standards seamless |
English PDF |
| GB/T 21833.3-2024 |
Austenitic-ferritic duplex stainless steel seamless steel pipes - Part 3: Pipes for oil and gas transportation {译} 奥氏体-铁素体型双相不锈钢无缝钢管-第3部分：油气输送用管 |
China National Standards seamless |
English PDF |
| GB/T 28884-2024 |
seamless steel tubes for large-volume gas cylinders {译} 大容积气瓶用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 43898-2024 |
Precision seamless steel pipes for hydraulic cylinders of construction machinery {译} 工程机械液压缸用精密无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 28054-2023 |
Steel seamless gas cylinder clustering device {译} 钢质无缝气瓶集束装置 |
China National Standards seamless |
English PDF |
| GB/T 9808-2023 |
seamless steel pipe for drilling {译} 钻探用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 23802-2023 |
Technical delivery conditions for corrosion-resistant alloy seamless pipes for casing, tubing, coupling blanks and accessory materials for the oil and gas industry {译} 石油天然气工业 套管、油管、接箍毛坯及附件材料用耐蚀合金无缝管交货技术条件 |
China National Standards seamless |
English PDF |
| GB/T 4437.1-2023 |
Aluminum and aluminum alloy hot extruded tubes Part 1: seamless round tubes {译} 铝及铝合金热挤压管 第1部分：无缝圆管 |
China National Standards seamless |
English PDF |
| GB/T 13296-2023 |
Stainless steel seamless steel pipes for boilers and heat exchangers {译} 锅炉、热交换器用不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 5310-2023 |
seamless steel pipe for high pressure boiler {译} 高压锅炉用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 43201.2-2023 |
Industrial Automation Systems and Integration Standardized Procedures for Production Systems Engineering Part 2: Reference Process for seamlessly Connecting Production Plans {译} 工业自动化系统与集成 生产系统工程的标准化程序 第2部分：无缝衔接生产计划的参考过程 |
China National Standards seamless |
English PDF |
| GB/T 43107-2023 |
Stainless steel seamless steel pipe for instrument pressure induction in nuclear power plants {译} 核电站仪表引压用不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 43105-2023 |
seamless steel pipe for hydroformed parts {译} 液压成形件用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 23609-2023 |
Copper alloy seamless pipes for seawater desalination equipment {译} 海水淡化装置用铜合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 3624-2023 |
Titanium and titanium alloy seamless pipes {译} 钛及钛合金无缝管 |
China National Standards seamless |
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 seamless |
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 seamless |
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 seamless |
English PDF |
| GB/T 33145-2023 |
Large volume steel seamless gas cylinder {译} 大容积钢质无缝气瓶 |
China National Standards seamless |
English PDF |
| GB/T 42512-2023 |
Copper alloy sheathed seamless coil {译} 铜合金护套无缝盘管 |
China National Standards seamless |
English PDF |
| GB/T 3087-2022 |
seamless steel pipe for low and medium pressure boiler {译} 低中压锅炉用无缝钢管 |
China National Standards seamless |
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 seamless |
English PDF |
| GB/T 41966-2022 |
Phased array ultrasonic testing method for seamless steel pipe {译} 无缝钢管相控阵超声检测方法 |
China National Standards seamless |
English PDF |
| GB/T 17396-2022 |
Hot-rolled seamless steel pipes for hydraulic props {译} 液压支柱用热轧无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 41875-2022 |
seamless Thin Wall Molybdenum Tube {译} 无缝薄壁钼管 |
China National Standards seamless |
English PDF |
| GB/T 40317-2021 |
seamless stainless steel pipes for oxygen pipeline 氧气管线用不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 40297-2021 |
seamless austenitic stainless steel pipes for high pressure hydrogenation unit 高压加氢装置用奥氏体不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 18248-2021 |
seamless steel tubes for gas cylinder 气瓶用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 3639-2021 |
seamless cold-drawn or cold-rolled steel tubes for precision applications 冷拔或冷轧精密无缝钢管 |
China National Standards seamless |
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 seamless |
English PDF |
| GB/T 11640-2021 |
seamless aluminum alloy gas cylinders 铝合金无缝气瓶 |
China National Standards seamless |
English PDF |
| GB/T 3093-2021 |
High-pressure seamless steel tubes for diesel engine 柴油机用高压无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 39856-2021 |
Hot rolled titanium and titanium alloy seamless tubes 热轧钛及钛合金无缝管材 |
China National Standards seamless |
English PDF |
| GB/T 26024-2021 |
seamless copper and copper alloys tube for valves on air-conditioning and refrigeration system 空调与制冷系统阀件用铜及铜合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 26291-2020 |
seamless copper-nickel alloys tube for ships 舰船用铜镍合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 26302-2020 |
seamless copper and copper alloy tube for heat pipe 热管用铜及铜合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 20928-2020 |
seamless inner grooved copper tube 无缝内螺纹铜管 |
China National Standards seamless |
English PDF |
| GB/T 38810-2020 |
seamless stainless steel pipes for liquefied natural gas 液化天然气用不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 21833.2-2020 |
seamless austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 2: Pipes for fluid service 奥氏体-铁素体型双相不锈钢无缝钢管 第2部分：流体输送用管 |
China National Standards seamless |
English PDF |
| GB/T 21833.1-2020 |
seamless 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无缝钢管 第1部分：热交换器用管 |
China National Standards seamless |
English PDF |
| GB/T 3090-2020 |
seamless small diameter stainless steel tubes 不锈钢小直径无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 3089-2020 |
seamless ultra-thin wall stainless steel tubes 不锈钢极薄壁无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 38681-2020 |
seamless corrosion resistant alloy pipes and tubes for industrial furnace 工业炉用耐蚀合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 39246-2020 |
Prefabricated directly buried insulating fittings with seamless high density polyethylene casing pipe 高密度聚乙烯无缝外护管预制直埋保温管件 |
China National Standards seamless |
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 seamless |
English PDF |
| GB/T 5310-2017 |
seamless steel tubes and pipes for high pressure boiler 高压锅炉用无缝钢管《第01号修改单》 |
China National Standards seamless |
English PDF |
| GB/T 37614-2019 |
Corrosion-resistant alloy seamless tube and pipe 耐蚀合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 37610-2019 |
Corrosion-resistant alloy small diameter precision seamless tubes 耐蚀合金小口径精密无缝管 |
China National Standards seamless |
English PDF |
| GB/T 37578-2019 |
Urea grade ultra-low carbon austenitic seamless stainless steel tubes and pipes
尿素级超低碳奥氏体不锈钢无缝钢管 |
China National Standards seamless |
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 seamless |
English PDF |
| GB/T 50398-2018 |
seamless steel pipe engineering design standard 无缝钢管工程设计标准 |
China National Standards seamless |
English PDF |
| GB/T 8163-2018 |
seamless steel pipes for liquid service 输送流体用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 20409-2018 |
seamless multi-rifled steel tubes for high-pressure boiler 高压锅炉用内螺纹无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 8162-2018 |
seamless steel tubes for structural purposes 结构用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 34201-2017 |
seamless hot-rolled square and rectangular steel tubes for structure 结构用方形和矩形热轧无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 34109-2017 |
seamless steel tubes for drill rod of rotary digging machine 旋挖机钻杆用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 34107-2017 |
seamless precision stainless steel pipes for rail transit vehicle braking system 轨道交通车辆制动系统用精密不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 34105-2017 |
seamless steel tubes for ocean engineering structures 海洋工程结构用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 33966-2017 |
seamless abrasion-resistant steel pipes for mortar service 输送砂浆用耐磨无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 18033-2017 |
seamless copper tubes for water and gas 无缝铜水管和铜气管 |
China National Standards seamless |
English PDF |
| GB/T 17791-2017 |
seamless copper and copper alloys tube for air conditioner and refrigeration equipment 空调与制冷设备用铜及铜合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 33821-2017 |
seamless steel tubes for automobile stabilizer bar 汽车稳定杆用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 5099.3-2017 |
seamless steel gas cylinders—Part 3: Normalized cylinders 钢质无缝气瓶 第3部分：正火处理的钢瓶 |
China National Standards seamless |
English PDF |
| GB/T 5310-2017 |
seamless steel tubes and pipes for high pressure boiler 高压锅炉用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 5099.1-2017 |
seamless steel gas cylinders—Part 1: Quenched and tempered steel cylinders with tensile strength less than 1100 MPa 钢质无缝气瓶 第1部分：淬火后回火处理的抗拉强度小于1100MPa的钢瓶 |
China National Standards seamless |
English PDF |
| GB/T 5099.4-2017 |
seamless steel gas cylinders—Part 4: Seamless stainless steel gas cylinders 钢质无缝气瓶 第4部分：不锈钢无缝气瓶 |
China National Standards seamless |
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 seamless |
English PDF |
| GB/T 18984-2016 |
seamless steel tubes for low-temperature-service piping 低温管道用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 33167-2016 |
seamless stainless steel tubes and pipes for industrial furnace of petroleum and chemical hydrogenation unit 石油化工加氢装置工业炉用不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 33145-2016 |
Large capacity seamless steel gas cylinders 大容积钢质无缝气瓶 |
China National Standards seamless |
English PDF |
| GB/T 5248-2016 |
Electromagnetic (eddy-current) examination of copper and copper alloy seamless tube 铜及铜合金无缝管涡流探伤方法 |
China National Standards seamless |
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 seamless |
English PDF |
| GB/T 32957-2016 |
Cold-drawn or cold-rolled precision inside diameter seamless steel tubes for hydraulic and pneumatic system service 液压和气动系统设备用冷拔或冷轧精密内径无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 32552-2016 |
Automated full peripheral ultrasonic thickness testing of seamless and welded (except submerged arc-welded) steel tubes 无缝和焊接钢管（埋弧焊除外）的自动全圆周超声厚度检测 |
China National Standards seamless |
English PDF |
| GB/T 13004-2016 |
Periodic inspection and evaluation of seamless steel gas cylinders 钢质无缝气瓶定期检验与评定 |
China National Standards seamless |
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 seamless |
English PDF |
| GB/T 32552-2016 |
Automated full peripheral ultrasonic thickness testing of seamless and welded (except submerged arc-welded) steel tubes 无缝和焊接钢管（埋弧焊除外）的自动全圆周超声厚度检测 |
China National Standards seamless |
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 seamless |
English PDF |
| GB/T 4437.1-2015 |
Aluminium and aluminium alloy extruded tubes—Part 1: seamless tubes 铝及铝合金热挤压管 第1部分：无缝圆管 |
China National Standards seamless |
English PDF |
| GB/T 31977-2015 |
seamless copper alloy tubes for nuclear power heat-exchanger 核电冷凝器用铜合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 31928-2015 |
seamless stainless steel tubes and pipes for ship 船舶用不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 31925-2015 |
Ultrasonic test methods of heavy wall thickness seamless steel pipes and tubes 厚壁无缝钢管超声波检验方法 |
China National Standards seamless |
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 seamless |
English PDF |
| GB/T 8890-2015 |
seamless copper alloy tube for condenser and heat-exchanger 热交换器用铜合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 31515-2015 |
seamless polyethylene-aluminum coextruded composite tube 无缝铝塑共挤出复合软管 |
China National Standards seamless |
English PDF |
| GB/T 23802-2015 |
Petroleum and natural gas industries—Corrosion-resistant alloy seamless tubes for use as casing,tubing and coupling stock—Technical delivery conditions 石油天然气工业 套管、油管和接箍毛坯用耐腐蚀合金无缝管交货技术条件 |
China National Standards seamless |
English PDF |
| GB/T 19849-2014 |
seamless copper-tube for cable 电缆用无缝铜管 |
China National Standards seamless |
English PDF |
| GB/T 30829-2014 |
Shaped and round seamless steel tubes for oil derrick 石油井架用异型及圆形无缝钢管 |
China National Standards seamless |
English PDF |
| GB 24512.3-2014 |
seamless steel tubes and pipes for nuclear power plant ― Part 3：Seamless stainless steel tubes and pipes 核电站用无缝钢管 第3部分：不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB 30584-2014 |
seamless steel pipes for crane jib 起重机臂架用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 30073-2013 |
seamless austenitic stainless steel tubes for heat exchangers in nuclear power plant 核电站热交换器用奥氏体不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 30070-2013 |
seamless alloy steel pipes for seawater service 海水输送用合金钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 30059-2013 |
seamless corrosion-resisting alloy tubes for heat-exchanger 热交换器用耐蚀合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 19850-2013 |
The seamless copper tubes for electrical purposes 导电用无缝铜管 |
China National Standards seamless |
English PDF |
| GB/T 19447-2013 |
Copper and copper-alloys seamless tubes with integral fins for heat exchanger 热交换器用铜及铜合金无缝翅片管 |
China National Standards seamless |
English PDF |
| GB 9948-2013 |
seamless steel tubes for petroleum cracking 石油裂化用无缝钢管 |
China National Standards seamless |
English PDF |
| GB 6479-2013 |
seamless steel tubes for high-pressure chemical fertilizer equipments 高压化肥设备用无缝钢管 |
China National Standards seamless |
English PDF |
| GB 13296-2013 |
seamless stainless steel tubes for boiler and heat exchanger 锅炉、热交换器用不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 29093-2012 |
seamless copper alloy tubes for subsurface sucker rod pumps 地下杆式抽油泵用无缝铜合金管 |
China National Standards seamless |
English PDF |
| GB/T 14975-2012 |
seamless stainless steel tubes for structure 结构用不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB 28884-2012 |
seamless steel tubes for large volume gas cylinder 大容积气瓶用无缝钢管 |
China National Standards seamless |
English PDF |
| GB 28883-2012 |
Composite seamless steel tubes for pressure 承压用复合无缝钢管 |
China National Standards seamless |
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 seamless |
English PDF |
| GB/T 14976-2012 |
seamless stainless steel pipes for fluid transport 流体输送用不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB 11640-2011 |
seamless aluminum alloy gas cylinders 铝合金无缝气瓶 |
China National Standards seamless |
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 seamless |
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 seamless |
English PDF |
| GB/T 28054-2011 |
The bundles of seamless steel gas cylinders 钢质无缝气瓶集束装置 |
China National Standards seamless |
English PDF |
| GB/T 6893-2010 |
Aluminium and aluminium alloys cold drawn (rolled) seamless tubes 铝及铝合金拉（轧）制无缝管 |
China National Standards seamless |
English PDF |
| GB/T 26313-2010 |
Copper-beryllium alloy seamless tube 铍青铜无缝管 |
China National Standards seamless |
English PDF |
| GB/T 26291-2010 |
Copper-nickel seamless pipe for ships 舰船用铜镍合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 26290-2010 |
seamless red brass pipe 红色黄铜无缝管 |
China National Standards seamless |
English PDF |
| GB/T 26283-2010 |
Zirconium and zirconium alloy seamless tubes 锆及锆合金无缝管材 |
China National Standards seamless |
English PDF |
| GB/T 26302-2010 |
seamless copper and copper alloys tube for heat pipe 热管用无缝铜及铜合金管 |
China National Standards seamless |
English PDF |
| GB/T 3624-2010 |
Titanium and titanium alloy seamless tubes 钛及钛合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 26027-2010 |
Aluminium and aluminium alloys drawn seamless tubes for large circumscribed circle diameter of cross section 铝及铝合金大规格拉制无缝管 |
China National Standards seamless |
English PDF |
| GB/T 26024-2010 |
seamless copper and copper alloys tube for valves on air-conditioning and refrigeration system 空调与制冷系统阀件用铜及铜合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 26009-2010 |
Niobium-Zirconium alloys seamless tube for electric light source 电光源用铌锆合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 25822-2010 |
Shaped and round seamless steel tubes for axle 车轴用异型及圆形无缝钢管 |
China National Standards seamless |
English PDF |
| GB 24512.2-2009 |
seamless steel tubes and pipes for nuclear power plant - Part 2: Alloy steel seamless tubes and pipes 核电站用无缝钢管 第2部分：合金钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB 24512.1-2009 |
seamless steel tubes and pipes for nuclear power plant - Part 1: Carbon steel seamless tubes and pipes 核电站用无缝钢管 第1部分：碳素钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 5312-2009 |
Carbon and carbon-manganese steel seamless steel tubes and pipes for ship 船舶用碳钢和碳锰钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 3639-2009 |
seamless cold-drawn or cold-rolled steel tubes for precision applications 冷拔或冷轧精密无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 24591-2009 |
seamless steel tubes for high pressure feedwater heater 高压给水加热器用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 17396-2009 |
Hot-rolled seamless steel tubes for hydraulic pillar service 液压支柱用热轧无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 23609-2009 |
seamless copper alloy tube for water desalting applications 海水淡化装置用铜合金无缝管 |
China National Standards seamless |
English PDF |
| GB 18248-2008 |
seamless steel tubes for gas cylinder 气瓶用无缝钢管 |
China National Standards seamless |
English PDF |
| GB 5310-2008 |
seamless steel tubes and pipes for high pressure boiler 高压锅炉用无缝钢管 |
China National Standards seamless |
English PDF |
| GB 3087-2008 |
seamless steel tubes for low and medium pressure boiler 低中压锅炉用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 9808-2008 |
seamless steel tubes for drilling 钻探用无缝钢管 |
China National Standards seamless |
English PDF |
| GB 13447-2008 |
Steel blank for seamless gas cylinder 无缝气瓶用钢坯 |
China National Standards seamless |
English PDF |
| GB/T 8163-2008 |
seamless steel tubes for liquid service 输送流体用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 8162-2008 |
seamless steel tubes for structural purposes 结构用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 5777-2008 |
seamless steel pipe and tubing methods for ultrasonic testing 无缝钢管超声波探伤检验方法 |
China National Standards seamless |
English PDF |
| GB/T 3089-2008 |
Thinnest-wall seamless tubes of stainless steel 不锈钢极薄壁无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 21833-2008 |
Austenitic - Ferritic (duplex) grade stainless steel seamless tubes and pipes 奥氏体 铁素体型双相不锈钢无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 17395-2008 |
Dimensions,shapes,masses,and tolerances of seamless steel tubes 无缝钢管尺寸、外形、重量及允许偏差 |
China National Standards seamless |
English PDF |
| GB/T 8182-2008 |
Tantalum and tantalum alloy seamless tubes 钽及钽合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 5248-2008 |
Copper and copper alloy-seamless tubes-eddy current testing method 铜及铜合金无缝管涡流探伤方法 |
China National Standards seamless |
English PDF |
| GB/T 21470-2008 |
Machining allowances and tolerances for steel open die forgings on hammer - Disks, columns, rings and seamless cylindrical sleeves 锤上钢质自由锻件机械加工余量与公差 盘、柱、环、筒类 |
China National Standards seamless |
English PDF |
| GB/T 8183-2007 |
Niobium and niobium alloy seamless tubes 铌及铌合金无缝管 |
China National Standards seamless |
English PDF |
| GB/T 17791-2007 |
seamless copper tube for air conditioner and refrigeration equipment 空调与制冷设备用无缝铜管 |
China National Standards seamless |
English PDF |
| GB/T 20928-2007 |
seamless inner grooved copper tube 无缝内螺纹铜管 |
China National Standards seamless |
English PDF |
| GB/T 18033-2007 |
seamless copper tubes for water and gas 无缝铜水管和铜气管 |
China National Standards seamless |
English PDF |
| GB 50398-2006 |
Code for design of rolling process on seamless steel tubes 无缝钢管工艺设计规范 |
China National Standards seamless |
English PDF |
| GB/T 16866-2006 |
Dimensions and tolerances of copper and copper alloy seamless tubes 铜及铜合金无缝管材外形尺寸及允许偏差 |
China National Standards seamless |
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 seamless |
English PDF |
| GB/T 20409-2006 |
Multi-rifled seamless steel tubes for high-pressure boiler 高压锅炉用内螺纹无缝钢管 |
China National Standards seamless |
English PDF |
| GB 4351.2-2005 |
Portable Fire Extinguishers-Part2:Requirements for seamless Stell Cylinders of Portable Carbon Dioxide Fire Extinguishers 手提式灭火器 第2部分:手提式二氧化碳灭火器钢质无缝瓶体的要求 |
China National Standards seamless |
English PDF |
| GB/T 12459-2005 |
Steel butt-welding seamless pipe fittings 钢制对焊无缝管件 |
China National Standards seamless |
English PDF |
| GB 13077-2004 |
Periodic inspection and evaluation of seamless aluminum alloy gas cylinders 铝合金无缝气瓶定期检验与评定 |
China National Standards seamless |
English PDF |
| GB/T 18984-2003 |
seamless steel tubes for low-temperature-servicepiping 低温管道用无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 3093-2002 |
High-pressure seamless steel tubes for diesel engine 柴油机用高压无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 3090-2000 |
Stainless steel small diameter seamless steel tubes 不锈钢小直径无缝钢管 |
China National Standards seamless |
English PDF |
| GB/T 4437.1-2000 |
Aluminium and aluminium alloy extruded tubes--Part 1:seamless tubes 铝及铝合金热挤压管 第一部分:无缝圆管 |
China National Standards seamless |
English PDF |
| GB 13004-1999 |
Periodic inspection and evaluation of seamless steel gas cylinders 钢质无缝气瓶定期检验与评定 |
China National Standards seamless |
English PDF |
| GB 5099-1994 |
seamless steel gas cylinders 钢质无缝气瓶 |
China National Standards seamless |
English PDF |
| GB/T 13440-1992 |
Method for flattening test of seamless gas cylinders 无缝气瓶压扁试验方法 |
China National Standards seamless |
English PDF |
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