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www.ChineseStandard.net Database: 189760 (5 Feb 2026)
Path: Home > GB/T Standards > Page 499 || Home > Standard-List > GB/T Standards > Page 499

National Standard: GB/T

(Page range: 1 ~ 731)
Std ID Description (Standard Title)
GB/T 44570-2024 Plastics - Polycarbonate sheets
GB/T 44572-2024 Biaxially oriented polyethylene(BOPE) film
GB/T 44574-2024 Plastic check valves for anti-pollution for discharge piping systems inside buildings
GB/T 44576-2024 Thermoplastics valves - Torque - Test method
GB/T 44578-2024 Diaphragm valves of thermoplastics materials
GB/T 44579-2024 Water distribution and collection devices of thermoplastics materials
GB/T 44580-2024 Thermoplastics valves - Fatigue strength - Test method
GB/T 44587-2024 Quality general rules of oxygen absorber packaging film for foods
GB/T 10002.1-2023 Unplasticized poly (vinyl chloride) (PVC-U) pipes for water supply
GB/T 10002.2-2023 Unplasticized poly(vinyl chloride)(PVC-U)fittings for water supply
GB/T 13021-2023 Polyolefin pipes and fittings - Determination of carbon black content - Test method of calcination and pyrolysis
GB/T 13664-2023 Unplasticized poly(vinyl chloride)(PVC-U) pipes for low-pressure conveyance in irrigation
GB/T 20221-2023 Unplasticized poly(vinyl chloride) (PVC-U) pipes for non-pressure buried drainage and sewerage systems
GB/T 22789.1-2023 Plastics - Unplasticized poly (vinyl chloride) sheets - Part 1: Types, dimensions and characteristics for sheets of thickness not less than 1 mm
GB/T 22789.2-2023 Plastics - Unplasticized poly(vinyl chloride) sheets - Part 2: Types, dimensions and characteristics for sheets of thickness less than 1 mm
GB/T 42952.1-2023 Thermoplastics pipes for the conveyance of fluids - Dimensions and tolerances - Part 1: Metric series
GB/T 43005-2023 Composite pipes of polyethylene reinforced with continuous wound glass-fiber-tape for water supply
GB/T 15558.1-2023 Buried polyethylene(PE) piping systems for the supply of gaseous fuels - Part 1: General
GB/T 15558.2-2023 Buried polyethylene(PE) piping systems for the supply of gaseous fuels - Part 2: Pipes
GB/T 15558.3-2023 Buried polyethylene(PE) piping systems for the supply of gaseous fuels - Part 3: Fittings
GB/T 15558.4-2023 Buried polyethylene(PE) piping systems for the supply of gaseous fuels - Part 4: Valves
GB/T 15558.5-2023 Buried polyethylene(PE) piping systems for the supply of gaseous fuels - Part 5: Fitness for purpose of the system
GB/T 29419-2023 Performance for wood-plastic composite deck boards, guardrail and fence system
GB/T 18743.1-2022 Thermoplastics pipes - Determination of pendulum impact strength by the Charpy method - Part 1: General test method
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 18998.1-2022 Chlorinated poly(vinyl chloride) (PVC-C) piping systems for industrial applications - Part 1: General
GB/T 18998.2-2022 Chlorinated poly(vinyl chloride) (PVC-C) piping systems for industrial applications - Part 2: Pipes
GB/T 18998.3-2022 Chlorinated poly(vinyl chloride) (PVC-C) piping systems for industrial applications - Part 3: Fittings
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 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 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 19812.6-2022 Plastic equipment for water saving irrigation - Part 6: Polyethylene (PE) pipes for water supply
GB/T 39380.2-2022 Chlorinated poly (vinyl chloride)(PVC-C) piping system for fire sprinkler installations - Part 2: Fittings
GB/T 41791-2022 Plastics - Film and sheeting - Non-oriented poly(ethylene terephthalate) (PET) sheets
GB/T 41792-2022 Plastics - Film and sheeting - Determination of cold-crack temperature
GB/T 41794-2022 Geosynthetics - Evaluation of stress crack resistance of polyolefin geomembranes - Notched constant tensile load method
GB/T 41438.3-2022 Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 3: Lining with close-fit pipes
GB/T 10006-2021 Plastics - Film and sheeting - Determination of the coefficients of friction
GB/T 39935-2021 Plastics - Film and sheeting - Determination of blocking resistance
GB/T 39937-2021 Plastics - Extruded sheets of polypropylene (PP) - Requirements and test methods
GB/T 39994-2021 Determination of six metal elements (iron, calcium, magnesium, zinc, titanium, copper) in polyolefin pipe system
GB/T 39997-2021 Thermoplastic pipework for underground installation at petrol filling stations
GB/T 40169-2021 Compression-moulded plates of ultra-high-molecular-weight polyethylene(PE-UHMW)and high density polyethylene (PE-HD)
GB/T 40224-2021 Plastics boxes used for rainwater infiltration, attenuation and storage
GB/T 39380.1-2021 Chlorinated poly (vinyl chloride) (PVC-C) piping system for fire sprinkler installations - Part 1: Pipes
GB/T 40440-2021 Plastics - Extruded sheets of impact-modified acrylonitrile-styrene copolymers(ABS, AEPDS and ASA) - Requirements and test methods
GB/T 40441-2021 Drainage mats
GB/T 40911.2-2021 Plastics - Poly(methyl methacrylate)sheets - Types, dimensions and characteristics - Part 2: Extruded sheets
GB/T 40911.3-2021 Plastics - Poly(methyl methacrylate) sheets - Types, dimensions and characteristics - Part 3: Continuous cast sheets
GB/T 40918-2021 General technical requirements of polystyrene wood-imitation plastic board for outdoor application
GB/T 40919-2021 Polyethylene materials for piping systems - Determination of Strain Hardening Modulus in relation to slow crack growth
GB/T 40933-2021 Plastics - Film and sheeting - Guidance on the testing of thermoplastic films
GB/T 40935-2021 Silage wrap film
GB/T 40937-2021 Plastic piping systems - Determination of long-term strength for plastic composite pipes and fittings
GB/T 40967-2021 Polyethylene(PE)pipes and fittings for nuclear power plants
GB/T 41010-2021 Degradability and identification requirements of biodegradable plastics and products
GB/T 41004.1-2021 Intelligent pipe network system - Part 1: General
GB/T 41004.2-2021 Intelligent pipe network system - Part 2: Intelligent plastic pipes, fittings and valves
GB/T 38725.2-2020 Spoolable reinforced plastic pipe - Part 2: Fiber reinforced thermoplastic coiled pipe
GB/T 19473.5-2020 Polybutene (PB) piping systems for hot and cold water installations - Part 5: Fitness for purpose of the system
GB/T 20674.1-2020 Plastics pipes and fittings. Equipment for fusion jointing polyethylene systems - Part 1: Butt fusion
GB/T 20674.3-2020 Plastics pipes and fittings. Equipment for fusion jointing polyethylene systems -- Part 3: Operator""s badge
GB/T 20674.4-2020 Plastics pipes and fittings. Equipment for fusion jointing polyethylene systems - Part 4: Traceability coding
GB/T 39379-2020 Thermoplastics piping systems for non-pressure applications - Test method for watertightness
GB/T 39382-2020 Thermoplastics piping systems for soil and waste discharge inside buildings. Test method for airtightness of joints
GB/T 39383-2020 Thermoplastics piping systems for underground non-pressure applications. Test method for leak tightness of elastomeric sealing ring type joints
GB/T 39385-2020 Plastics piping and ducting systems. Thermoplastics pipes. Determination of ring flexibility
GB/T 39389-2020 Plastic composite hose for gas welding, cutting and allied processes
GB/T 39395-2020 Test method for buckling resistance of the thermoplastics inspection chamber bases
GB/T 39514-2020 Terminology, Definition, Identification of Biobased Materials
GB/T 18252-2020 (Plastic piping systems Use extrapolation to determine the long-term hydrostatic strength of thermoplastic materials in the form of pipes)
GB/T 18993.1-2020 (Chlorinated Polyvinyl Chloride (PVC-C) Piping System for Hot and Cold Water - Part 1: General)
GB/T 18993.2-2020 (Chlorinated Polyvinyl Chloride (PVC-C) Piping System for Hot and Cold Water - Part 2: Pipes)
GB/T 18993.3-2020 (Chlorinated Polyvinyl Chloride (PVC-C) Piping System for Hot and Cold Water - Part 3: Fittings)
GB/T 18993.5-2020 (Chlorinated Polyvinyl Chloride (PVC-C) Piping System for Hot and Cold Water - Part 5: System Applicability)
GB/T 18997.1-2020 [Including 2022XG1] Plastic/aluminum/plastic composite pressure pipes - Part 1:COmposite pipes overlap-welded by aluminum pipe
GB/T 18997.2-2020 [Including 2022XG1] Plastic/aluminum/plastic composite pressure pipes - Part 2:COmposite pipes butt-welded by aluminum pipe
GB/T 19473.1-2020 (Polybutene (PB) piping system for hot and cold water - Part 1: General)
GB/T 19473.2-2020 (Polybutene (PB) piping system for hot and cold water - Part 2: Pipes)
GB/T 19473.3-2020 (Polybutene (PB) piping system for hot and cold water - Part 3: Fittings)
GB/T 20674.2-2020 (Plastic pipes and fittings Polyethylene system welding equipment - Part 2: Electrofusion connection)
GB/T 28799.1-2020 (Heat-resistant polyethylene (PE-RT) piping system for hot and cold water - Part 1: General)
GB/T 28799.2-2020 (Heat-resistant polyethylene (PE-RT) piping system for hot and cold water - Part 2: Pipes)
GB/T 28799.3-2020 (Heat-resistant polyethylene (PE-RT) piping system for hot and cold water - Part 3: Fittings)
GB/T 28799.5-2020 (Heat-resistant polyethylene (PE-RT) piping system for hot and cold water - Part 5: System suitability)
GB/T 39506-2020 (Determination of polyvinyl chloride (PVC) content in unplasticized polyvinyl chloride (PVC-U) pipes and fittings method based on total chlorine content)
GB/T 18251-2019 Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds
GB/T 18476-2019 Polyolefin pipes for the conveyance of fluids - Determination of resistance to crack propagation - Test method for slow crack growth (notch test)
GB/T 18477.3-2019 Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage -- Part 3: Axial hollow-wall construction pipes
GB/T 19472.1-2019 Polyethylene structure wall pipeline system for underground usage - Part 1: Polyethylene double wall corrugated pipes
GB/T 19812.5-2019 Plastic equipment for water saving irrigation -- Part 5: Sub-surface drip irrigation pipe
GB/T 20202-2019 Ethylene-vinyl acetate copolymer (EVA) blown covering film for agriculture
GB/T 37842-2019 Ball valves of thermoplastics materials
GB/T 37862-2019 Plastics pipes used for pipeline rehabilitation - General
GB/T 38008-2019 Gate valves of thermoplastics materials
GB/T 4455-2019 Polyethylene blown covering film for agriculture
GB/T 13663.2-2018 Polyethylene (PE) piping systems for water supply -- Part 2: Pipes
GB/T 13663.3-2018 Polyethylene (PE) piping systems for water supply -- Part 3: Fittings
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