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 1033.1-2008 Plastics—Methods for determining the density of non-cellular plastics—Part 1:Immersion method,liquid pyknometer method and titration method GB/T 3682.1-2018 Plastics—Determination of the melt mass-flow rate(MFR)and melt volume-flow rate(MVR)of thermoplastics—Part 1:Standard method GB/T 6671-2001 Thermoplastics pipes-Determination of longitudinal reversion GB/T 9345.1-2008 Plastics—Determination of ash—Part 1:General methods GB/T 13526-2007 Unplasticized polyvinyl chloride(PVC-U) pipes—Dichloromethane resistance test method GB/T 18042-2000 Thermoplastics pipes—Determination of creep ratio GB/T 33466.1-2016 Rigid PVC pipes—Differential scanning calorimetry(DSC) method—Part 1:Measurement of the processing temperature GB/T 37862-2019 Plastics pipes used for pipeline rehabilitation—General ISO 4435 ISO 8772 GB/T 1040.2-2006 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics GB/T 1040.2-2022 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics GB/T 6111-2003 Thermoplastics pipes for the conveyance of fluids-Resistance to internal pressure—Test method GB/T 6111-2018 Thermoplastics piping systems for the conveyance of fluids—Determination of the resistance to internal pressure GB/T 8802-2001 Thermoplastics pipes and fitting-Determination of vicat softening temperature GB/T 8804.1-2003 Thermoplastic pipes—Determination of tensile properties—Part 1:General test method GB/T 8804.2-2003 Thermoplastic pipes—Determination of tensile properties—Part 2:Pipes made of unplasticized poly(vinyl chloride)(PVC-U),chlorinated poly(vinyl chloride)(PVC-C)and high-impact poly(vinyl chloride)(PVC-HI) GB/T 8804.3-2003 Thermoplastic pipes—Determination of tensile properties—Part 3:Polyolefin pipes GB/T 8806-2008 Plastics piping systems—Plastics components—Determination of dimensions GB/T 9647-2003 Thermoplastics pipes—Determination of ring stiffness GB/T 9647-2015 Thermoplastics pipes—Determination of ring stiffness GB/T 14152-2001 Thermoplastics pipes—Determination of resistance to external blows—Round-the-clock method GB/T 19278-2003 General terms and their definitions of thermoplastic pipes, fittings and valves GB/T 19278-2018 General terms and their definitions of thermoplastic pipes,fittings and valves GB/T 19466.6-2009 Plastics—Differential scanning calorimetry(DSC)—Part 6:Determination of oxidation induction time(isothermal OIT)and oxidation induction temperature(dynamic OIT) 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 GB/T 20221-2006 Unplasticized poly(vinyl chloride)(PVC-U)pipes for non-pressure buried drainage and sewerage systems GB/T 20221-2023 Unplasticized poly(vinyl chloride) (PVC-U) pipes for non-pressure buried drainage and sewerage systems GB/T 20674.1-2006 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 1:Butt fusion GB/T 20674.1-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 1:Butt fusion GB/T 20674.2-2006 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 2:Electrofusion GB/T 20674.2-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 2:Electrofusion GB/T 8806-1988 Method for dimension measuring of plastic pipes GB 50268-2008 Code for construction and acceptance of water and sewerage pipeline works CJJ/T 210-2014 Technical specification for trenchless rehabilitation and renewal of urban sewer pipeline

ISO 11296-3:2018