组合使用关键词、标准类型、状态与 ICS 分类，快速定位所需国家标准。
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GB/T 29165.1-2022
Petroleum and natural gas industries—Glass-reinforced plastics (GRP) piping—Part 1:Vocabulary, symbols, applications and materials
GB/T 41827-2022
Polyolefin infiltration drainage mesh pipe for civil engineering application
GB/T 39380.2-2022
Chlorinated poly (vinyl chloride ) (PVC-C) piping system for fire sprinkler installations—Part 2：Fittings
GB/T 19812.6-2022
Plastic equipment for water saving irrigation—Part 6: Polyethylene (PE) pipes for water supply
GB/T 26255-2022
Steel-plastic-transition fittings for polyethylene(PE) piping systems for the supply of gaseous fuels
GB/T 38725.1-2022
Spoolable reinforced plastic pipe—Part 1: General
GB/T 18998.5-2022
Chlorinated poly（vinyl chloride）（PVC-C）piping systems for industrial applications—Part 5：Fitness for purpose of the system
GB/T 18998.3-2022
Chlorinated poly（vinyl chloride）（PVC-C）piping systems for industrial applications—Part 3:Fittings
GB/T 18998.2-2022
Chlorinated poly（vinyl chloride）（PVC-C）piping systems for industrial applications—Part 2:Pipes
GB/T 18998.1-2022
Chlorinated poly（vinyl chloride）（PVC-C）piping systems for industrial applications—Part 1:General
GB/T 41422-2022
Oriented unplasticized poly(vinyl chloride)(PVC-O) pipes and joints for the conveyance of water under pressure
GB/T 41666.3-2022
Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks—Part 3: Lining with close-fit pipes
GB/T 18743.2-2022
Thermoplastics pipes—Determination of pendulum impact strength by the Charpy method—Part 2: Test condition for pipes of various materials
GB/T 18743.1-2022
Thermoplastics pipes—Determination of pendulum impact strength by the Charpy method—Part 1:General test method
GB/T 41004.2-2021
Intelligent pipe network system—Part 2:Intelligent plastic pipes,fittings and valves
GB/T 41004.1-2021
Intelligent pipe network system—Part 1:General
GB/T 40967-2021
Polyethylene (PE) pipes and fittings for nuclear power plants
GB/T 40919-2021
Polyethylene materials for piping systems—Determination of Strain Hardening Modulus in relation to slow crack growth
GB/T 40937-2021
Plastic piping systems—Determination of long-term strength for plastic composite pipes and fittings
GB/T 39380.1-2021
Chlorinated poly (vinyl chloride) (PVC-C) piping system for fire sprinkler installations—Part 1：Pipes