Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 45898.1-2025 |
Medical gas pipeline system terminals - Part 1: Terminals for compressed medical gases and vacuum {译} 医用气体管道系统终端-第1部分：用于压缩医用气体和真空的终端 |
China National Standards pipe |
 English PDF |
| GB/T 45897.2-2025 |
Medical gas pressure regulators - Part 2: Busbar pressure regulators and pipeline pressure regulators {译} 医用气体压力调节器-第2部分：汇流排压力调节器和管道压力调节器 |
China National Standards pipe |
English PDF |
| GB/T 31940-2025 |
Bimetallic Composite Steel pipes for Fluid Transport {译} 输送流体用双金属复合钢管 |
China National Standards pipe |
English PDF |
| GB/T 14976-2025 |
Seamless stainless steel pipes for conveying fluids {译} 输送流体用不锈钢无缝钢管 |
China National Standards pipe |
English PDF |
| GB/T 9948-2025 |
Seamless steel pipe for petrochemical and chemical plants {译} 石化和化工装置用无缝钢管 |
China National Standards pipe |
English PDF |
| GB/T 45781-2025 |
Machine-processed seamless steel pipe for structures {译} 结构用机加工无缝钢管 |
China National Standards pipe |
English PDF |
| GB/T 241-2025 |
Metallic materials - pipes - Hydraulic test methods {译} 金属材料-管-液压试验方法 |
China National Standards pipe |
English PDF |
| GB/T 45779-2025 |
Welded special-shaped steel pipe for structures {译} 结构用焊接异型钢管 |
China National Standards pipe |
English PDF |
| GB/T 45666-2025 |
Classification Codes and Symbolic Expressions for Land pipeline Features {译} 陆域管线要素分类代码与符号表达 |
China National Standards pipe |
English PDF |
| GB/T 43852-2024 |
Steel-reinforced Plastic Composite Pressure pipes for Hot and Cold Water {译} 冷热水用钢增强塑料复合压力管 |
China National Standards pipe |
English PDF |
| GB/T 45342-2025 |
Enamel Products and Glazes - Valves and Pressure pipe Fittings with Internal and External Enamels for Untreated Drinking Water Supply Systems - Requirements and Test Methods {译} 搪瓷制品和瓷釉-未处理饮用水供应系统用内外表面搪瓷的阀门和压力管配件-要求和试验方法 |
China National Standards pipe |
English PDF |
| GB/T 45357-2025 |
Plastic Piping Systems for Marine Use - Polyethylene (PE) pipes and Fittings {译} 船用塑料管道系统-聚乙烯（PE）管材及管件 |
China National Standards pipe |
English PDF |
| GB/T 45316-2025 |
Determination of piperine Content - Spectrophotometric Method {译} 胡椒碱含量的测定-分光光度法 |
China National Standards pipe |
English PDF |
| GB/T 45344-2025 |
General technical requirements for prefabricated gas pipelines for buildings {译} 建筑用装配式预制燃气管道通用技术条件 |
China National Standards pipe |
English PDF |
| GB/T 45182-2025 |
Test Methods for Gasket Parameters for pipe Flanges Based on Leakage Rate {译} 基于泄漏率的管法兰用垫片参数测试方法 |
China National Standards pipe |
English PDF |
| GB/T 34275-2024 |
Pressure piping specifications-Long-distance pipelines {译} 压力管道规范-长输管道 |
China National Standards pipe |
English PDF |
| GB/T 45124-2024 |
Measurement of liquid flow in closed pipes - Volumetric method {译} 封闭管道中液体流量的测量-容积法 |
China National Standards pipe |
English PDF |
| GB/T 2624.5-2024 |
Measurement of full pipe fluid flow using a differential pressure device installed in a circular cross-section pipe-Part 5: Conical device {译} 用安装在圆形截面管道中的差压装置测量满管流体流量-第5部分：锥形装置 |
China National Standards pipe |
English PDF |
| GB/T 3287-2024 |
Malleable cast iron pipe connectors {译} 可锻铸铁管路连接件 |
China National Standards pipe |
English PDF |
| GB/T 44760-2024 |
Ultrasonic testing method for zirconium and zirconium alloy pipes {译} 锆及锆合金管材超声检测方法 |
China National Standards pipe |
English PDF |
| GB/Z 44813-2024 |
Measurement of fluid flow in closed pipes-The influence of fluid pulsation on flow measurement instruments {译} 封闭管道中流体流量的测量-流体脉动对流量测量仪表的影响 |
China National Standards pipe |
English PDF |
| GB/T 44553-2024 |
Technical specifications for energy saving in thermal engineering systems for hot-dip galvanizing of steel pipes {译} 钢管热镀锌热工系统节能技术规范 |
China National Standards pipe |
English PDF |
| GB/T 4272-2024 |
General technical rules for equipment and pipeline insulation {译} 设备及管道绝热技术通则 |
China National Standards pipe |
English PDF |
| GB/T 17395-2024 |
Steel pipe dimensions, shape, weight and allowable deviations {译} 钢管尺寸、外形、重量及允许偏差 |
China National Standards pipe |
English PDF |
| GB/T 2624.6-2024 |
Measurement of fullness using a differential pressure device installed in a circular cross-section pipe Fluid flow in pipes - Part 6: Wedge devices {译} 用安装在圆形截面管道中的差压装置测量满管流体流量-第6部分：楔形装置 |
China National Standards pipe |
English PDF |
| GB/T 29038-2024 |
Technical specifications for thin-walled stainless steel pipes {译} 薄壁不锈钢管道技术规范 |
China National Standards pipe |
English PDF |
| GB/T 44548-2024 |
Methods for safety risk assessment of urban thermal pipelines {译} 城市热力管道安全风险评估方法 |
China National Standards pipe |
English PDF |
| GB/T 44574-2024 |
Plastic check valves for pollution prevention of building drainage pipe systems {译} 建筑排水管道系统防污染用塑料止回阀 |
China National Standards pipe |
English PDF |
| GB/T 44557-2024 |
Refrigeration systems and heat pumps - flexible piping elements and non-metallic pipe fittings - requirements and classification {译} 制冷系统及热泵-挠性管道元件和非金属管件-要求和分类 |
China National Standards pipe |
English PDF |
| GB/T 44560-2024 |
Metallurgical composite oil pipes for petroleum and natural gas industry {译} 石油天然气工业用冶金复合油管 |
China National Standards pipe |
English PDF |
| GB/T 29168.4-2024 |
Petroleum and natural gas industry-Bends, pipe fittings and flanges for pipeline transportation systems-Part 4: Cold-bent pipes {译} 石油天然气工业-管道输送系统用弯管、管件和法兰-第4部分：冷弯管 |
China National Standards pipe |
English PDF |
| GB/T 29168.2-2024 |
Petroleum and natural gas industry-Bends, pipe fittings and flanges for pipeline transportation systems-Part 2: Pipe fittings {译} 石油天然气工业-管道输送系统用弯管、管件和法兰-第2部分：管件 |
China National Standards pipe |
English PDF |
| GB/T 44389-2024 |
Ice plugs for freezing isolation of nuclear power plant pipelines {译} 核电厂管道冰塞冷冻隔离 |
China National Standards pipe |
English PDF |
| GB/T 44327-2024 |
Zirconium and zirconium alloy welded pipes {译} 锆及锆合金焊管 |
China National Standards pipe |
English PDF |
| GB/T 44439-2024 |
Plastic pipes and fittings - Automatic identification system for electric fusion welding {译} 塑料管材和管件-电熔熔接自动识别系统 |
China National Standards pipe |
English PDF |
| GB/T 44317-2024 |
Thermoplastic lined oil pipes {译} 热塑性塑料内衬油管 |
China National Standards pipe |
English PDF |
| GB/T 44250.1-2024 |
Internet of Things Systems for Long-distance Oil and Gas pipelines - Part 1: General Requirements {译} 面向油气长输管道的物联网系统-第1部分：总体要求 |
China National Standards pipe |
English PDF |
| 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 pipe |
English PDF |
| GB/T 44059.1-2024 |
Medical gas pipeline systems - Part 1: - Pipe systems for compressed medical gases and vacuum {译} 医用气体管道系统-第1部分:-压缩医用气体和真空用管道系统 |
China National Standards pipe |
English PDF |
| GB/T 44072.1-2024 |
Hydraulic transmission connection-soft pipe assembly - Part 1: - Dimensions and requirements {译} 液压传动连接-软管总成-第1部分:-尺寸和要求 |
China National Standards pipe |
English PDF |
| GB/T 14034.3-2024 |
Hydraulic transmission connections - Metallic pipe joints - Part 3 Part: End seal {译} 液压传动连接-金属管接头-第3部分:端面密封 |
China National Standards pipe |
English PDF |
| GB/T 44050.2-2024 |
Hydraulic transmission-Determination of oil noise characteristics-Part 2: Measurement of oil sound velocity in pipelines {译} 液压传动-油液噪声特性测定-第2部分：管道中油液声速的测量 |
China National Standards pipe |
English PDF |
| GB/T 41666.7-2024 |
Plastic pipe systems for trenchless repair of underground non-pressure drainage networks - Part 7: Spiral winding lining method {译} 地下无压排水管网非开挖修复用塑料管道系统-第7部分：螺旋缠绕内衬法 |
China National Standards pipe |
English PDF |
| GB/T 43982.1-2024 |
Plastic pipe systems for trenchless repair of underground water supply networks - Part 1: General {译} 地下供水管网非开挖修复用塑料管道系统-第1部分：总则 |
China National Standards pipe |
English PDF |
| GB/T 17241.1-2024 |
Cast iron pipe flanges - Part 1: PN series {译} 铸铁管法兰-第1部分：PN系列 |
China National Standards pipe |
English PDF |
| GB/T 17241.2-2024 |
Cast iron pipe flanges - Part 2: Class series {译} 铸铁管法兰-第2部分：Class系列 |
China National Standards pipe |
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 pipe |
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 pipe |
English PDF |
| GB/T 32270-2024 |
Pressure pipeline specifications-power pipelines {译} 压力管道规范-动力管道 |
China National Standards pipe |
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 pipe |
English PDF |
| GB/T 43922-2024 |
Inspection and evaluation of in-service polyethylene gas pipelines {译} 在役聚乙烯燃气管道检验与评价 |
China National Standards pipe |
English PDF |
| GB/T 43924.3-2024 |
Aerospace-MJ thread-Part 3: Limit dimensions of threads for fluid system pipe fittings {译} 航空航天-MJ螺纹-第3部分：流体系统管路件螺纹的极限尺寸 |
China National Standards pipe |
English PDF |
| GB/T 43925-2024 |
Full-size tensile stress corrosion test method for casing and oil pipes {译} 套管和油管全尺寸拉伸应力腐蚀试验方法 |
China National Standards pipe |
English PDF |
| GB/T 43926-2024 |
Technical specifications for post-accident status assessment of oil and gas pipelines {译} 油气输送管道事故后状态评估技术规范 |
China National Standards pipe |
English PDF |
| GB/T 43938.1-2024 |
Test method for mechanical properties of thin-walled pipes of carbon fiber reinforced composite materials-Part 1: Tensile test {译} 碳纤维增强复合材料薄壁管件力学性能试验方法-第1部分：拉伸试验 |
China National Standards pipe |
English PDF |
| GB/T 43938.2-2024 |
Test method for mechanical properties of thin-walled pipes of carbon fiber reinforced composite materials-Part 2: Compression test {译} 碳纤维增强复合材料薄壁管件力学性能试验方法-第2部分：压缩试验 |
China National Standards pipe |
English PDF |
| GB/T 43791-2024 |
International trade business process specification - data pipeline carrier - data exchange architecture {译} 国际贸易业务流程规范-数据管道载体-数据交换架构 |
China National Standards pipe |
English PDF |
| GB/T 7939.1-2024 |
Hydraulic transmission connections - Test methods - Part 1: pipe joints {译} 液压传动连接-试验方法-第1部分：管接头 |
China National Standards pipe |
English PDF |
| GB/T 43658.2-2024 |
Non-destructive testing - X-ray and gamma-ray testing of pipeline corrosion and deposits - Part 2: Double-wall radiography {译} 无损检测-管道腐蚀及沉积物X和伽马射线检测-第2部分：双壁射线检测 |
China National Standards pipe |
English PDF |
| GB/T 43658.1-2024 |
Non-destructive testing - X-ray and gamma-ray testing of pipeline corrosion and deposits - Part 1: Tangential radiography {译} 无损检测-管道腐蚀及沉积物X和伽马射线检测-第1部分：切向射线检测 |
China National Standards pipe |
English PDF |
| GB/T 43852-2024 |
Steel reinforced plastic composite pressure pipe for hot and cold water {译} 冷热水用钢增强塑料复合压力管 |
China National Standards pipe |
English PDF |
| GB/T 43664.1-2024 |
Plastic pipe systems for trenchless repair of underground non-pressure drainage networks-Part-4: In-situ curing lining method {译} 水处理剂分散性能测定方法-第1部分：分散高岭土法 |
China National Standards pipe |
English PDF |
| GB/T 21267-2024 |
Petroleum and natural gas industry - Test procedures for threaded connections of casing and oil pipes {译} 石油天然气工业-套管及油管螺纹连接试验程序 |
China National Standards pipe |
English PDF |
| GB/T 43673-2024 |
Non-metallic cable-laid composite continuous oil pipe {译} 非金属敷缆复合连续油管 |
China National Standards pipe |
English PDF |
| GB/T 43505-2023 |
Ceramic lined oil pipe {译} 陶瓷内衬油管 |
China National Standards pipe |
English PDF |
| GB/T 43498-2023 |
pipeline erosion and corrosion test method {译} 管路冲刷腐蚀试验方法 |
China National Standards pipe |
English PDF |
| GB/T 43492-2023 |
Prefabricated insulated ductile iron pipes, fittings and accessories {译} 预制保温球墨铸铁管、管件和附件 |
China National Standards pipe |
English PDF |
| GB/T 37190-2023 |
General requirements for the entire life cycle of pipeline corrosion control projects {译} 管道腐蚀控制工程全生命周期 通用要求 |
China National Standards pipe |
English PDF |
| GB/T 31032-2023 |
Steel pipeline welding and acceptance {译} 钢质管道焊接及验收 |
China National Standards pipe |
English PDF |
| GB/T 9808-2023 |
Seamless steel pipe for drilling {译} 钻探用无缝钢管 |
China National Standards pipe |
English PDF |
| GB/T 29165.4-2023 |
Oil and gas industry Glass fiber reinforced plastic pipes Part 4: Assembly, installation and operation {译} 石油天然气工业 玻璃纤维增强塑料管 第4部分：装配、安装与运行 |
China National Standards pipe |
English PDF |
| GB/T 29165.3-2023 |
Oil and gas industry Glass fiber reinforced plastic pipes Part 3: System design {译} 石油天然气工业 玻璃纤维增强塑料管 第3部分：系统设计 |
China National Standards pipe |
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 pipe |
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 pipe |
English PDF |
| GB/T 20656-2023 |
Oil and gas industry On-site inspection of new casing, tubing and drill pipe {译} 石油天然气工业 新套管、油管和钻杆现场检验 |
China National Standards pipe |
English PDF |
| GB/T 19830-2023 |
Oil and gas industry Steel pipes for oil and gas well casing or tubing {译} 石油天然气工业 油气井套管或油管用钢管 |
China National Standards pipe |
English PDF |
| GB/T 9711-2023 |
Oil and gas industry Steel pipes for pipeline transportation systems {译} 石油天然气工业 管线输送系统用钢管 |
China National Standards pipe |
English PDF |
| GB/T 25715-2023 |
pipe mold for centrifugally cast ductile iron pipe {译} 离心铸造球墨铸铁管用管模 |
China National Standards pipe |
English PDF |
| GB/T 43311-2023 |
Ductile iron pipe design method {译} 球墨铸铁管设计方法 |
China National Standards pipe |
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 pipe |
English PDF |
| GB/T 15558.3-2023 |
Buried polyethylene (PE) piping systems for gas use Part 3: pipe fittings {译} 燃气用埋地聚乙烯（PE）管道系统 第3部分：管件 |
China National Standards pipe |
English PDF |
| GB/T 15558.2-2023 |
Buried polyethylene (PE) piping systems for gas use Part 2: pipes {译} 燃气用埋地聚乙烯（PE）管道系统 第2部分：管材 |
China National Standards pipe |
English PDF |
| GB/Z 43078-2023 |
Hydraulic Transmission Connections Installation Instructions for Stud-End Adjustable pipe Couplings {译} 液压传动连接 螺柱端可调管接头的安装指导 |
China National Standards pipe |
English PDF |
| GB/T 9128.2-2023 |
Metal ring gaskets for steel pipe flanges Part 2: Class series {译} 钢制管法兰用金属环垫 第2部分：Class系列 |
China National Standards pipe |
English PDF |
| GB/T 9128.1-2023 |
Metal ring gaskets for steel pipe flanges Part 1: PN series {译} 钢制管法兰用金属环垫 第1部分：PN系列 |
China National Standards pipe |
English PDF |
| GB/T 9126.2-2023 |
Non-metallic flat gaskets for pipe flanges Part 2: Class series {译} 管法兰用非金属平垫片 第2部分：Class系列 |
China National Standards pipe |
English PDF |
| GB/T 9126.1-2023 |
Non-metallic flat gaskets for pipe flanges Part 1: PN series {译} 管法兰用非金属平垫片 第1部分：PN系列 |
China National Standards pipe |
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 pipe |
English PDF |
| GB/T 43239-2023 |
Specifications for setting signs of urban comprehensive pipe corridors {译} 城市综合管廊标识设置规范 |
China National Standards pipe |
English PDF |
| GB/T 43117-2023 |
Glass fiber reinforced thermoset plastic (GRP) pipes - Determination of ring creep properties in wet or dry conditions {译} 玻璃纤维增强热固性塑料（GRP）管 湿态或干态条件下环蠕变性能的测定 |
China National Standards pipe |
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 pipe |
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 pipe |
English PDF |
| GB/T 43079.2-2023 |
Regulations for the selection of steel pipe flanges, gaskets and fasteners Part 2: Class series {译} 钢制管法兰、垫片及紧固件选用规定 第2部分：Class系列 |
China National Standards pipe |
English PDF |
| GB/T 43079.1-2023 |
Regulations for the selection of steel pipe flanges, gaskets and fasteners Part 1: PN series {译} 钢制管法兰、垫片及紧固件选用规定 第1部分：PN系列 |
China National Standards pipe |
English PDF |
| GB/T 43005-2023 |
Continuous fiberglass tape wrapped reinforced polyethylene composite pipe for water supply {译} 给水用连续玻纤带缠绕增强聚乙烯复合管 |
China National Standards pipe |
English PDF |
| GB/T 29046-2023 |
Testing methods for technical indicators of prefabricated insulated pipes for urban heating {译} 城镇供热预制保温管道技术指标检测方法 |
China National Standards pipe |
English PDF |
| GB/T 24259-2023 |
Oil and gas industry pipeline transportation system {译} 石油天然气工业 管道输送系统 |
China National Standards pipe |
English PDF |
| GB/T 20328-2023 |
R series tapered pipe thread round die {译} R系列圆锥管螺纹圆板牙 |
China National Standards pipe |
English PDF |
| GB/T 20221-2023 |
Pressureless buried sewage and drainage rigid polyvinyl chloride (PVC-U) pipes {译} 无压埋地排污、排水用硬聚氯乙烯（PVC-U）管材 |
China National Standards pipe |
English PDF |
| GB/T 19675.2-2023 |
Flexible graphite composite reinforced gasket for pipe flanges Part 2: Class series {译} 管法兰用柔性石墨复合增强垫片 第2部分：Class系列 |
China National Standards pipe |
English PDF |
| GB/T 19675.1-2023 |
Flexible graphite composite reinforced gaskets for pipe flanges Part 1: PN series {译} 管法兰用柔性石墨复合增强垫片 第1部分：PN系列 |
China National Standards pipe |
English PDF |
| GB/T 13664-2023 |
Rigid polyvinyl chloride (PVC-U) pipes for low-pressure irrigation {译} 低压灌溉用硬聚氯乙烯（PVC-U）管材 |
China National Standards pipe |
English PDF |
| GB/T 13403-2023 |
Gaskets for large diameter steel pipe flanges {译} 大直径钢制管法兰用垫片 |
China National Standards pipe |
English PDF |
| GB/T 10002.2-2023 |
Rigid polyvinyl chloride (PVC-U) pipe fittings for water supply {译} 给水用硬聚氯乙烯（PVC-U）管件 |
China National Standards pipe |
English PDF |
| GB/T 10002.1-2023 |
Rigid polyvinyl chloride (PVC-U) pipes for water supply {译} 给水用硬聚氯乙烯（PVC-U）管材 |
China National Standards pipe |
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 pipe |
English PDF |
| GB/T 28638-2023 |
Heat loss test and insulation effect evaluation method of urban heating pipe insulation structure {译} 城镇供热管道保温结构散热损失测试与保温效果评定方法 |
China National Standards pipe |
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 pipe |
English PDF |
| GB/T 3624-2023 |
Titanium and titanium alloy seamless pipes {译} 钛及钛合金无缝管 |
China National Standards pipe |
English PDF |
| GB/T 13476-2023 |
Pre-tensioned prestressed concrete pipe piles {译} 先张法预应力混凝土管桩 |
China National Standards pipe |
English PDF |
| GB/T 42904-2023 |
Corrosion of metals and alloys Seawater pipeline dynamic corrosion test {译} 金属和合金的腐蚀 海水管路动水腐蚀试验 |
China National Standards pipe |
English PDF |
| GB/T 42795-2023 |
High strain steel plate for offshore oil and gas pipelines {译} 高应变海洋油气输送管用钢板 |
China National Standards pipe |
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 pipe |
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 pipe |
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 pipe |
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 pipe |
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 pipe |
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 pipe |
English PDF |
| GB/T 42834-2023 |
Functional safety operation and maintenance requirements for oil and gas pipeline safety instrumentation systems {译} 油气管道安全仪表系统的功能安全 运行维护要求 |
China National Standards pipe |
English PDF |
| GB/T 25922-2023 |
Measurement of fluid flow in closed pipes Flow measurement using a vortex flowmeter installed in a circular cross-section pipe filled with fluid {译} 封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量 |
China National Standards pipe |
English PDF |
| GB/T 18659-2023 |
Measurement of Fluid Flow in Closed pipes Electromagnetic Flowmeter User Guide {译} 封闭管道中流体流量的测量 电磁流量计使用指南 |
China National Standards pipe |
English PDF |
| GB/T 42952.1-2023 |
Thermoplastic pipes for fluid conveyance - Dimensions and tolerances - Part 1: Metric series {译} 流体输送用热塑性塑料管材 尺寸和公差 第1部分：公制系列 |
China National Standards pipe |
English PDF |
| GB/T 13021-2023 |
Polyolefin pipes and fittings - Determination of carbon black content - Calcination and pyrolysis methods {译} 聚烯烃管材和管件 炭黑含量的测定 煅烧和热解法 |
China National Standards pipe |
English PDF |
| GB/T 14034.1-2023 |
Hydraulic transmission connections Metal pipe couplings Part 1: 24° taper {译} 液压传动连接 金属管接头 第1部分：24°锥形 |
China National Standards pipe |
English PDF |
| GB/T 33636-2023 |
Pneumatic Plug-in fittings for plastic pipes {译} 气动 用于塑料管的插入式管接头 |
China National Standards pipe |
English PDF |
| GB/T 20333-2023 |
Basic Dimensions and Designations of Taps for Cylindrical and Conical pipe Threads {译} 圆柱和圆锥管螺纹丝锥的基本尺寸和标志 |
China National Standards pipe |
English PDF |
| GB/T 14034.4-2023 |
Hydraulic power connections - Metallic pipe fittings - Part 4: 60° cone {译} 液压传动连接 金属管接头 第4部分：60°锥形 |
China National Standards pipe |
English PDF |
| GB/T 14034.2-2023 |
Hydraulic power connections - Metallic pipe fittings - Part 2: 37° flared {译} 液压传动连接 金属管接头 第2部分：37°扩口式 |
China National Standards pipe |
English PDF |
| GB/T 28055-2023 |
Technical specifications for hot-pressurized plugging of steel pipelines {译} 钢质管道带压封堵技术规范 |
China National Standards pipe |
English PDF |
| GB/T 27699-2023 |
Technical specifications for internal inspection of steel pipelines {译} 钢质管道内检测技术规范 |
China National Standards pipe |
English PDF |
| GB/T 42541-2023 |
Coated steel pipe for gas pipeline {译} 燃气管道涂覆钢管 |
China National Standards pipe |
English PDF |
| GB/T 15831-2023 |
Steel pipe scaffolding fasteners {译} 钢管脚手架扣件 |
China National Standards pipe |
English PDF |
| GB/T 42797-2023 |
Carbon dioxide capture, transport and geological storage pipeline systems {译} 二氧化碳捕集、输送和地质封存 管道输送系统 |
China National Standards pipe |
English PDF |
| GB/T 600-2023 |
General technical specifications for ship pipeline valves {译} 船舶管路阀件通用技术条件 |
China National Standards pipe |
English PDF |
| GB/T 24721.3-2023 |
Glass fiber reinforced plastic products for road use - Part 3: pipes {译} 公路用玻璃纤维增强塑料产品 第3部分：管道 |
China National Standards pipe |
English PDF |
| GB/T 24721.2-2023 |
Glass fiber reinforced plastic products for road use - Part 2: pipe boxes {译} 公路用玻璃纤维增强塑料产品 第2部分：管箱 |
China National Standards pipe |
English PDF |
| GB/T 19812.6-2022 |
Plastic water-saving irrigation equipment - Part 6: Polyethylene (PE) pipes for water delivery {译} 塑料节水灌溉器材 第6部分：输水用聚乙烯（PE）管材 |
China National Standards pipe |
English PDF |
| GB/T 25366-2022 |
Diesel engine electric control common rail system Common rail pipe assembly {译} 柴油机电控共轨系统 共轨管总成 |
China National Standards pipe |
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 pipe |
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 pipe |
English PDF |
| GB/T 41455-2022 |
Underground pipeline element data dictionary {译} 地下管线要素数据字典 |
China National Standards pipe |
English PDF |
| GB/T 26255-2022 |
Steel plastic conversion fittings of polyethylene (PE) pipeline system for gas {译} 燃气用聚乙烯（PE）管道系统的钢塑转换管件 |
China National Standards pipe |
English PDF |
| GB/T 18998.3-2022 |
Chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 3: pipe fittings {译} 工业用氯化聚氯乙烯（PVC-C）管道系统 第3部分：管件 |
China National Standards pipe |
English PDF |
| GB/T 18998.2-2022 |
Chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 2: pipes {译} 工业用氯化聚氯乙烯（PVC-C）管道系统 第2部分：管材 |
China National Standards pipe |
English PDF |
| GB/T 18743.2-2022 |
Thermoplastics pipes - Determination of impact strength of simply supported beams - Part 2: test conditions for pipes of different materials {译} 热塑性塑料管材 简支梁冲击强度的测定 第2部分：不同材料管材的试验条件 |
China National Standards pipe |
English PDF |
| GB/T 18743.1-2022 |
Thermoplastics pipes - Determination of impact strength of simply supported beams - Part 1: General test methods {译} 热塑性塑料管材 简支梁冲击强度的测定 第1部分：通用试验方法 |
China National Standards pipe |
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 pipe |
English PDF |
| GB/T 41494-2022 |
Aluminum alloy plastic lined composite pipes and fittings {译} 铝合金衬塑复合管材与管件 |
China National Standards pipe |
English PDF |
| GB/T 41486-2022 |
Corrugated metal hose for domestic and drinking water pipeline {译} 生活饮用水管道用波纹金属软管 |
China National Standards pipe |
English PDF |
| GB/T 41422-2022 |
Oriented rigid polyvinyl chloride (PVC-O) pipes and connectors for pressure water transmission {译} 压力输水用取向硬聚氯乙烯(PVC-O)管材和连接件 |
China National Standards pipe |
English PDF |
| GB/T 38725.1-2022 |
Coiled reinforced plastic pipes - Part 1: General {译} 可盘绕式增强塑料管 第1部分：总则 |
China National Standards pipe |
English PDF |
| GB/T 29461-2012 |
No. 1 Amendment List for Ultrasonic Testing of Polyethylene pipeline Electrofusion Joints {译} 聚乙烯管道电熔接头超声检测《第1号修改单》 |
China National Standards pipe |
English PDF |
| GB/T 41332-2022 |
Technical requirements for remote detection equipment for municipal underground pipelines {译} 市政地下管线远程探测设备技术要求 |
China National Standards pipe |
English PDF |
| GB/T 41343-2022 |
Oil and gas industry Titanium alloy drill pipe {译} 石油天然气工业 钛合金钻杆 |
China National Standards pipe |
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 pipe |
English PDF |
| GB/T 21445.2-2022 |
Oil and gas industry - Design and operation of subsea production systems - Part 2: Unbonded flexible pipe systems {译} 石油天然气工业 水下生产系统的设计和操作 第2部分：非粘结挠性管系统 |
China National Standards pipe |
English PDF |
| GB/T 29165.2-2022 |
Oil and gas industry - Glass fiber reinforced plastic pipes - Part 2: Evaluation and manufacture {译} 石油天然气工业 玻璃纤维增强塑料管 第2部分：评定与制造 |
China National Standards pipe |
English PDF |
| GB/T 29165.1-2022 |
Oil and gas industry - Glass fiber reinforced plastic pipes - Part 1: Vocabulary, symbols, applications and materials {译} 石油天然气工业 玻璃纤维增强塑料管 第1部分：词汇、符号、应用及材料 |
China National Standards pipe |
English PDF |
| GB/T 20657-2022 |
Oil and gas industry - Performance formulas and calculations for casing, tubing, drill pipe, and line pipe used as casing or tubing {译} 石油天然气工业 套管、油管、钻杆和用作套管或油管的管线管性能公式及计算 |
China National Standards pipe |
English PDF |
| GB/T 9253-2022 |
Oil and Gas Industry Machining, Measurement and Inspection of Casing, Tubing and Line pipe Threads {译} 石油天然气工业 套管、油管和管线管螺纹的加工、测量和检验 |
China National Standards pipe |
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 pipe |
English PDF |
| GB/T 2102-2022 |
Acceptance, packaging, marking and quality certificate of steel pipes {译} 钢管的验收、包装、标志和质量证明书 |
China National Standards pipe |
English PDF |
| GB/T 41827-2022 |
Geotechnical polyolefin seepage and drainage mesh pipe {译} 土工用聚烯烃渗排水网状管 |
China National Standards pipe |
English PDF |
| GB/T 41755-2022 |
Cracking susceptibility test of pipeline steel pipe in acidic environment-full ring specimen ellipse deformation method {译} 酸性环境中管线钢管开裂敏感性试验 全环试样椭圆变形法 |
China National Standards pipe |
English PDF |
| GB/T 20568-2022 |
Metallic materials - Hydraulic test method for pipe rings {译} 金属材料 管环液压试验方法 |
China National Standards pipe |
English PDF |
| GB/T 4622.2-2022 |
Spiral wound gaskets for pipe flanges - Part 2: Class series {译} 管法兰用缠绕式垫片 第2部分：Class系列 |
China National Standards pipe |
English PDF |
| GB/T 4622.1-2022 |
Spiral wound gaskets for pipe flanges - Part 1: PN series {译} 管法兰用缠绕式垫片 第1部分：PN系列 |
China National Standards pipe |
English PDF |
| GB/T 41812-2022 |
General rules for performance testing of automatic liquid pipetting workstations {译} 自动移液工作站性能检测通则 |
China National Standards pipe |
English PDF |
| GB/T 41982-2022 |
High-alloy heat-resistant steel thick-walled pipes and forgings for power stations General technical requirements {译} 电站用高合金耐热钢厚壁管道和锻件 通用技术条件 |
China National Standards pipe |
English PDF |
| GB/T 41681-2022 |
Y-type cast iron filter for pipeline {译} 管道用Y型铸铁过滤器 |
China National Standards pipe |
English PDF |
| GB/T 15913-2022 |
Energy-saving monitoring of fan units and pipe network systems {译} 风机机组与管网系统节能监测 |
China National Standards pipe |
English PDF |
| GB/T 26081-2022 |
Ductile iron pipes, fittings and accessories for drainage works {译} 排水工程用球墨铸铁管、管件和附件 |
China National Standards pipe |
English PDF |
| GB/T 42033-2022 |
Technical Specifications for Integrity Evaluation of Oil and Gas pipelines {译} 油气管道完整性评价技术规范 |
China National Standards pipe |
English PDF |
| GB/T 40516-2021 |
Metal valves for use in marine J-flanged pipe face-to-face and centre-to-face dimensions J类船用法兰连接金属阀门的结构长度 |
China National Standards pipe |
English PDF |
| GB/T 40402-2021 |
Pre-insulated composite plastic pipes with polyethylene casing 聚乙烯外护管预制保温复合塑料管 |
China National Standards pipe |
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 pipe |
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 pipe |
English PDF |
| GB/T 39380.1-2021 |
Chlorinated poly (vinyl chloride) (PVC-C) piping system for fire sprinkler installations—Part 1：pipes 喷水灭火用氯化聚氯乙烯（PVC-C）管道系统 第1部分：管材 |
China National Standards pipe |
English PDF |
| GB/T 29168.1-2021 |
Petroleum and natural gas industries—Induction bends, fittings and flanges for pipeline transportation systems—Part 1: Induction bends 石油天然气工业 管道输送系统用感应加热弯管、管件和法兰 第1部分：感应加热弯管 |
China National Standards pipe |
English PDF |
| GB/T 29166-2021 |
Petroleum and natural gas industries—Steel drill pipe 石油天然气工业 钢制钻杆 |
China National Standards pipe |
English PDF |
| GB/T 29047-2021 |
Prefabricated directly buried insulating pipes and fittings with polyurethane foamed-plastics and high density polyethylene casing pipes 高密度聚乙烯外护管硬质聚氨酯泡沫塑料预制直埋保温管及管件 |
China National Standards pipe |
English PDF |
| GB/T 26712-2021 |
Supply stops for sanitary appliance and steam pipe 卫生洁具及暖气管道用角阀 |
China National Standards pipe |
English PDF |
| GB/T 40127-2021 |
Full face tunnel boring machine - Safety requirements of pipe jacking machine 全断面隧道掘进机 顶管机安全要求 |
China National Standards pipe |
English PDF |
| GB/T 40122-2021 |
Full face tunnel boring machine - Rectangular earth pressure balance pipe jacking machine 全断面隧道掘进机 矩形土压平衡顶管机 |
China National Standards pipe |
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 pipe |
English PDF |
| GB/T 28897-2021 |
Steel-plastic compound pipes and fittings for fluid service 流体输送用钢塑复合管及管件 |
China National Standards pipe |
English PDF |
| GB/T 12807-2021 |
Laboratory glassware-Graduated pipettes 实验室玻璃仪器 分度吸量管 |
China National Standards pipe |
English PDF |
| GB/T 39997-2021 |
Thermoplastic pipework for underground installation at petrol filling stations 加油站埋地用热塑性塑料复合管道系统 |
China National Standards pipe |
English PDF |
| GB/T 39994-2021 |
Determination of six metal elements (iron, calcium, magnesium, zinc, titanium,copper) in polyolefin pipe system 聚烯烃管道中六种金属元素（铁、钙、镁、锌、钛、铜）的测定 |
China National Standards pipe |
English PDF |
| GB/T 24596-2021 |
Ductile iron pipes and fittings—Polyurethane coatings 球墨铸铁管和管件 聚氨酯涂层 |
China National Standards pipe |
English PDF |
| GB/T 39754-2021 |
Hot dip coating steel sheet and strip for corrugated pipe 波纹管用热镀层钢板及钢带 |
China National Standards pipe |
English PDF |
| GB/T 19672-2021 |
pipeline valves—Technical specification 管线阀门 技术条件 |
China National Standards pipe |
English PDF |
| GB/T 25684.9-2021 |
Earth-moving machinery—Safety—Part 9: Requirements for pipelayers 土方机械 安全 第9部分：吊管机的要求 |
China National Standards pipe |
English PDF |
| GB/T 41004.2-2021 |
Intelligent pipe network system-Part 2 :Intelligent plastic pipes , fittings and valves 智能管网系统 第2部分：智能塑料管材、管件及阀门 |
China National Standards pipe |
English PDF |
| GB/T 41004.1-2021 |
Intelligent pipe network system-1 Part 1 : General 智能管网系统 第1部分：总则 |
China National Standards pipe |
English PDF |
| GB/T 41217-2021 |
City metro and composite pipe gallery hot-rolling channel 城市地铁与综合管廊用热轧槽道 |
China National Standards pipe |
English PDF |
| GB/T 41057-2021 |
Technical requirements for distributed acoustic optical fiber monitoring system on prestressed concrete cylinder pipe 预应力钢筒混凝土管分布式光纤声监测技术要求 |
China National Standards pipe |
English PDF |
| GB/T 41055-2021 |
Technical requirements for nondestructive testing （electromagnetic method based on remote field eddy current） on prestressed concrete cylinder pipe 预应力钢筒混凝土管无损检测（远场涡流电磁法）技术要求 |
China National Standards pipe |
English PDF |
| GB/T 40967-2021 |
Polyethylene(PE)pipes and fittings for nuclear power plants 核电厂用聚乙烯（PE）管材及管件 |
China National Standards pipe |
English PDF |
| GB/T 40937-2021 |
Plastic piping systems—Determination of long-term strength for plastic composite pipes and fittings 塑料管道系统 塑料复合管材和管件长期强度的测定方法 |
China National Standards pipe |
English PDF |
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