This standard specifies the requirements, test methods, inspection rules, signs, labels, instruction manuals and seals, packaging, transportation and storage of compressed natural gas dispensers for automobiles. This standard applies to the design, manufacture and acceptance of compressed natural gas dispensers for automobiles with rated working pressures of 20 MPa and 35 MPa.
GB 3836.2 Explosive atmospheres.Part 2:Equipment protection by flameproof enclosures "d"
GB 3836.3 Explosive atmospheres.Part 3:Equipment protection by increased safety "e"
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 2423.1 Environmental testing for electric and electronic products.Part 2:Test methods.Tests A:Cold
GB/T 2423.2 Environmental testing for electric and electronic products.Part 2:Test methods.Tests B:Dry heat
GB/T 2423.4 Environmental testing for electrical and electronic products - Part 2: Test method Test Db alternating damp heat (12h + 12h cycle)
GB/T 3683 Specification for rubber hoses and hose assemblies, wire braid reinforced hydraulic type suitable for oil-based or water-based fluids*, 2023-09-07 Update
GB/T 19237-2021 history
2021GB/T 19237-2021 Compressed natural gas dispenser for vehicles
2003GB/T 19237-2003 Compressed natural gas dispenser for vehicle