GB/T 12246-2025
先导式减压阀
Pilot operated pressure reducing valves
- 实施日期
- 2026-05-01
- ICS 分类
- 23.060.99
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。
找到 38 条
GB/T 12246-2025
Pilot operated pressure reducing valves
GB/T 12245-2025
Methods of performance test for pressure reducing valves
GB/T 12244-2025
Pressure reducing valves—General requirements
GB/T 44519-2024
Industrial valves—Gearbox for valves
GB/T 42609-2023
Coal feed flow three-way diverter valve
GB/T 24925-2019
Low temperature valve—Technical specifications
GB/T 36523-2018
Compound quick intake and exhaust air valve for water supply pipeline
GB/T 24923-2010
GB/T 24922-2010
GB/T 28270-2012
GB/T 12247-2015
Automatic steam traps—Classification
GB/T 29528-2013
Specification of copper alloy forgings for valves
GB/T 29462-2012
Isolation valve for power station
GB/T 28778-2012
Pilot-operated safety valves
GB/T 28776-2012
Steel gate, globe and check valve for the petroleum and natural gas industries (for sizes DN100 and smaller)
GB/T 28494-2012
Globe valves of thermoplastics materials
GB/T 28270-2012
Intelligent valve electric actuator
GB/T 26147-2010
Specification for ball of ball valve
GB/T 26146-2010
Eccentric stmi-ball valve
GB/T 26145-2010
Drain valve