GB/T 18363-2017 Translated English of Chinese Standard. (GBT 18363-2017, GB/T18363-2017, GBT18363-2017): Filling Receptacle of CNG Vehiclehttps://www.chinesestandard.net, 30. mar. 2018 - 17 sider This Standard is applicable to the filling receptacle of CNG vehicle using vehicle CNG that meets the requirements of GB 18047 as the working medium, with nominal working pressure of 20MPa (the pressure values in this Standard are all gauge pressure), with working temperature of -40~120 degree-Celcius. |
Almindelige termer og sætninger
20cm3/h standard 22MPa air pressure 30MPa hydrostatic aging resistance test air supply ammonia Chemical Coatings Chongqing CNG vehicle Compressed Natural Gas Compressive strength test distance from one-way end of receptacle end shall relieve exit-factory documents Figure B.1 filling receptacle takes flow impact test following contents Full flow impact hydrostatic pressure Hydrostatic strength test Immerse inlet end Input 22MPa air Inspection Items Items Test meet the requirements Metallic and Chemical nearest distance non-metallic number of test O-ring oil heavy duty one-way valve otherwise is specified outlet Oxidative aging resistance package Packing list performed pressure for 2h pressure for 3min pressure to 0MPa pressure-bearing components product certificate Product instructions protective cap rear diameter Receptacle of CNG receptacle shall conform relevant item inspection requirements of 5.2.2 Room temperature airtightness salt spray test sealing position serial number slowly reduce stabilize the pressure stipulated in 6.4 temperature airtightness test test method stipulated test piece Type inspection