This standard specifies the classification, size, Appearance mass, performance, inspection, marking, Encasement and storage requirements of rubber diaphragms for urban gas pressure regulators. It is suitable for urban gas pressure regulators rubber diaphragms used in artificial gas, natural gas, pipeline liquefied petroleum gas and liquefied petroleum gas mixed gas transmission and distribution systems.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | G42 | ICS | 59.080.40;91.140 |
| Release Date | 2017-12-29 00:00:00 | Implementation Date | 2018-07-01 00:00:00 |