
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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Manually operated gas valves for use in house
本标准规定了建筑用手动燃气阀门(以下简称阀门)的分类及型号,材料、结构和连接尺寸,要求,试验方法,检验规则,标志、包装、运输和贮存。本标准适用于公称压力不大于1.6 MPa、公称尺寸不大于100 mm、工作温度不超出-20 ℃~60 ℃且其下限不低于燃气露点温度,安装在建筑物内外的非直埋燃气装置与
Manually operated gas valves for gas installations of buildings
Manual gas valves for construction
Esta norma contempla ias características que deben satisfacer las váívuías manuales de paso de gas para quemadores de cocina de uso doméstico
Manually operated gas valves for gas appliances
이 표준은 가스 압력이 3.3 kPa 이하의 액화 석유 가스1)또는 도시 가스2)를 사용하
Manually operated gas valves for gas appliances
Manually operated gas valves for gas appliances
Automatic gas values for household gas appliances
Specifies the requirements to manually operated valves up to 200 mm size for use on natural gas (NG), simulated natural gas (SNG), town gas (TG
Manually operated gas valves
Manually operater gas valves for gas appliances
Fittings for hand operated metallic valves for installations using gaseous fuels.
The document specifies the safety, constructional and performance requirements for valve proving systems for gas burners and gas appliances
Valve proving systems for automatic shut-off valves for gas burners and gas appliances; German version EN 1643:2000
(a) This Standard covers manually operated thermoplastic valves in nominal valve sizes 1/2 through 12. These valves are intended for use below ground
Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Distribution Systems
本标准规定了燃气汽车专用手动截止阀(以下简称截止阀)的定义、结构要求、技术要求、试验方法、检验规则、标志、包装、运输及储存。本标准适用于额定工作压力不大于20MPa(本标准所述压力均指表压)、环境温度为-40℃ ~ + 85℃、工作介质符合GB 18047要求的汽车用压缩天然气截止阀(以下简称CNG
Manual valve for gas vehicle
Manually operated gas valves for use in house
本标准规定了建筑用手动燃气阀门(以下简称阀门)的分类及型号,材料、结构和连接尺寸,要求,试验方法,检验规则,标志、包装、运输和贮存。本标准适用于公称压力不大于1.6 MPa、公称尺寸不大于100 mm、工作温度不超出-20 ℃~60 ℃且其下限不低于燃气露点温度,安装在建筑物内外的非直埋燃气装置与
Manually operated gas valves for gas installations of buildings
Manual gas valves for construction
Esta norma contempla ias características que deben satisfacer las váívuías manuales de paso de gas para quemadores de cocina de uso doméstico
Manually operated gas valves for gas appliances
이 표준은 가스 압력이 3.3 kPa 이하의 액화 석유 가스1)또는 도시 가스2)를 사용하
Manually operated gas valves for gas appliances
Manually operated gas valves for gas appliances
Automatic gas values for household gas appliances
Specifies the requirements to manually operated valves up to 200 mm size for use on natural gas (NG), simulated natural gas (SNG), town gas (TG
Manually operated gas valves
Manually operater gas valves for gas appliances
Fittings for hand operated metallic valves for installations using gaseous fuels.
The document specifies the safety, constructional and performance requirements for valve proving systems for gas burners and gas appliances
Valve proving systems for automatic shut-off valves for gas burners and gas appliances; German version EN 1643:2000
(a) This Standard covers manually operated thermoplastic valves in nominal valve sizes 1/2 through 12. These valves are intended for use below ground
Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Distribution Systems
本标准规定了燃气汽车专用手动截止阀(以下简称截止阀)的定义、结构要求、技术要求、试验方法、检验规则、标志、包装、运输及储存。本标准适用于额定工作压力不大于20MPa(本标准所述压力均指表压)、环境温度为-40℃ ~ + 85℃、工作介质符合GB 18047要求的汽车用压缩天然气截止阀(以下简称CNG
Manual valve for gas vehicle








