发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了法兰连接和焊接连接的闸阀、球阀、止回阀和旋塞阀的术语、结构型式和参数、订货要求、技术要求、材料、检验规则、试验方法、标志等。 本标准适用于公称压力PN1.6MPa~42.OMPa、公称通径DN15mm~1200mm的天然气和石油输送管线用的闸阀、球阀、止回阀和旋塞阀
Specification of pipeline valves
Pipeline valves—Technical specification
Valves and parts of pipe-lines. Nominal, test and operational pressures. Series
Pipeline valves. Knife gate valves for trunk pipelines. General specifications
Pipeline valves. Knife gate valves for trunk pipelines. General specifications
Pipeline valves. Check valves for trunk pipelines and petroleum product pipelines. General specifications
This part of EN ISO 3822 specifies the mounting and operating conditions to be used for in-line valves and appliances which control the flow, pressure
Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 3: Mounting and operating conditions for in-line valves and appliances (ISO 3822-3:1997 + Amd 1:2009); German version EN ISO 3822-3:1997
This standard includes conventions to be used with pneumatic fluid power directional control valves having 2, 3, 4 and 5 flow path connections
Pneumatic Fluid Power - Marking of Valve Ports Subplates, Control Devices, Solenoids, and Solenoid Leads
Measurements Of The Electrical Properties Of Electronic Tubes And Valves Part 25: Methods Of Measurement Of Geiger - Muller Counter Tubes
Inspection of solenoid operated valves used to air operated valves for nuclear power plant valves
Przedmiotem normy s? d?ugo?ci budowy zaworów ?eliwnych prostych i k?towych z kielichami gwintowanymi, na ci?nienie nominalne 16 kG/cm2 (1,6 MN/m2
Industrial fittings Cast iron valves with threaded pipe bells for nominal pressure up to 16 kgf/sq. cm Length of structure
本标准规定了法兰连接和焊接连接的闸阀、球阀、止回阀和旋塞阀的术语、结构型式和参数、订货要求、技术要求、材料、检验规则、试验方法、标志等。 本标准适用于公称压力PN1.6MPa~42.OMPa、公称通径DN15mm~1200mm的天然气和石油输送管线用的闸阀、球阀、止回阀和旋塞阀
Specification of pipeline valves
Pipeline valves—Technical specification
Valves and parts of pipe-lines. Nominal, test and operational pressures. Series
Pipeline valves. Knife gate valves for trunk pipelines. General specifications
Pipeline valves. Knife gate valves for trunk pipelines. General specifications
Pipeline valves. Check valves for trunk pipelines and petroleum product pipelines. General specifications
This part of EN ISO 3822 specifies the mounting and operating conditions to be used for in-line valves and appliances which control the flow, pressure
Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 3: Mounting and operating conditions for in-line valves and appliances (ISO 3822-3:1997 + Amd 1:2009); German version EN ISO 3822-3:1997
This standard includes conventions to be used with pneumatic fluid power directional control valves having 2, 3, 4 and 5 flow path connections
Pneumatic Fluid Power - Marking of Valve Ports Subplates, Control Devices, Solenoids, and Solenoid Leads
Measurements Of The Electrical Properties Of Electronic Tubes And Valves Part 25: Methods Of Measurement Of Geiger - Muller Counter Tubes
Inspection of solenoid operated valves used to air operated valves for nuclear power plant valves
Przedmiotem normy s? d?ugo?ci budowy zaworów ?eliwnych prostych i k?towych z kielichami gwintowanymi, na ci?nienie nominalne 16 kG/cm2 (1,6 MN/m2
Industrial fittings Cast iron valves with threaded pipe bells for nominal pressure up to 16 kgf/sq. cm Length of structure