GB/T 20462.1-2025
汽车用热塑性非增强软管和软管 第1部分: 非燃油用
Thermoplastic tubing and hoses for automotive use—Part 1: Non-fuel applications
- 实施日期
- 2026-03-01
- ICS 分类
- 43.040.01;83.140.30;83.140.40
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 20462.1-2025
Thermoplastic tubing and hoses for automotive use—Part 1: Non-fuel applications
GB/T 45644-2025
Test method for resistance against surface and traffic loading of the thermoplastics inspection chamber
GB/T 45355-2025
Polyethylene(PE) piping systems for non-pressure buried drainage and sewerage
GB/T 45356-2025
Polypropylene(PP) piping systems for non-pressure buried drainage and sewerage
GB/T 45357-2025
Plastics piping systems on ships—Polyethylene(PE)pipes and fittings
GB/T 45232-2025
Polypropylene (PP) piping systems for drainage and sewerage inside buildings
GB/T 43982.11-2025
Plastics piping systems for renovation of underground water supply networks—Part 11:Lining with inserted hoses
GB/T 44580-2024
Thermoplastics valves—Fatigue strength—Test method
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 44574-2024
Plastic check valves for anti-pollution for discharge piping systems inside buildings
GB/T 44439-2024
Plastics pipes and fittings—Automatic recognition systems for electrofusion joints
GB/T 41666.7-2024
Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks—Part 7: Lining with spirally-wound pipes
GB/T 43982.1-2024
Plastics piping systems for renovation of underground water supply networks—Part 1: General
GB/T 43815-2024
Electrical insulation conduits and fittings of unplasticized poly(vinyl chloride) (PVC-U) inside buildings
GB/T 43852-2024
Steel reinforced plastic composite pressure pipes for cold and hot water
GB/T 28799.4-2024
Polyethylene of raised temperature resistance(PE-RT) piping systems for hot and cold water installations—Part 4:Valves
GB/T 41666.4-2024
Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks—Part 4: Lining with cured-in-place pipes
GB/T 19812.7-2024
Plastic equipment for water saving irrigation—Part 7: Plastic valve for micro-irrigation