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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本标准规定了金属密封蝶阀的定义、型号和参数、结构型式、技术要求、试验方法、检验规则、标志及供货等要求。 本标准适用于公称压力PN 0.05MPa~5.00MPa、公称通径DN 50mm~4000mm的法兰和对夹连接金属密封蝶阀
Butterfly valves for metal sealing
本标准规定了金属密封蝶阀的术语和定义、结构型式、型号和参数、技术要求、试验、检验规则、标志、包装、防护和贮存。 本标准适用于公称压力为PN2.5~PN160及Class 150~Class 900、公称尺寸为DN50~DN6000、温度为-29℃~538℃的法兰、对夹和焊接连接的金属密封蝶阀(以下
Metallic sealing butterfly valve
本标准规定了法兰连接尺寸和密封而按GB/T 2501-2010的船用金属密封蝶阀(以下简称蝶阀)的分类和标记、要求、试验方法、检验规则、标志、包装和贮存。本标准适用于船舶管路系统用蝶阀的设计、制造和验收
Marine metal seal butterfly valves
Bidirectional metal to metal sealed butterfly valve for urban heating
本文件规定了硬密封蝶阀的型式和基本参数、要求、试验方法、检验规则、标志、使用说明书、包装、防护、贮运等
Metal seal butterfly vale
Rubber-Seated Butterfly Valves
This standard establishes minimum requirements for rubber-seated butterfly valves, 3 in. (75 mm) through 72 in. (1, 800 mm) in diameter, with various
Rubber-Seated Butterfly Valves
This standard establishes minimum requirements for rubber-seated butterfly valves, 3 in. (75 mm) through 72 in. (1,800 mm) in diameter, with various
Rubber-Seated Butterfly Valves
本标准规定了法兰连接、焊接连接及螺纹连接金属密封球阀(以下简称“球阀”)的术语、结构形式、技术要求、材料、装配与调试、试验方法、检验规则、标记、铭牌及供货要求
Metal-seated ball valve
本标准规定了法兰连接、焊接连接及螺纹连接金属密封球阀(以下简称“球阀”)的术语、结构形式、技术要求、材料、装配与调试、试验方法、检验规则、标记、铭牌及供货。 本标准适用于公称尺寸DN15~DN600、公称压力PN16~PN420的球阀
Metal-seated ball valve
Grooved type rubber-seated butterfly valves
Industrial valves - Metallic butterfly valves; German version EN 593:2009+A1:2011
Industrial valves - Metallic butterfly valves
This standard specifies requirements for butterfly valves having metallic bodies for use in flanged or butt welding piping systems and used
Industrial valves - Metallic butterfly valves
This European Standard specifies requirements for butterfly valves having metallic bodies for use in flanged or butt welding piping systems and used
Industrial valves. Metallic butterfly valves
本标准规定了金属密封蝶阀的定义、型号和参数、结构型式、技术要求、试验方法、检验规则、标志及供货等要求。 本标准适用于公称压力PN 0.05MPa~5.00MPa、公称通径DN 50mm~4000mm的法兰和对夹连接金属密封蝶阀
Butterfly valves for metal sealing
本标准规定了金属密封蝶阀的术语和定义、结构型式、型号和参数、技术要求、试验、检验规则、标志、包装、防护和贮存。 本标准适用于公称压力为PN2.5~PN160及Class 150~Class 900、公称尺寸为DN50~DN6000、温度为-29℃~538℃的法兰、对夹和焊接连接的金属密封蝶阀(以下
Metallic sealing butterfly valve
本标准规定了法兰连接尺寸和密封而按GB/T 2501-2010的船用金属密封蝶阀(以下简称蝶阀)的分类和标记、要求、试验方法、检验规则、标志、包装和贮存。本标准适用于船舶管路系统用蝶阀的设计、制造和验收
Marine metal seal butterfly valves
Bidirectional metal to metal sealed butterfly valve for urban heating
本文件规定了硬密封蝶阀的型式和基本参数、要求、试验方法、检验规则、标志、使用说明书、包装、防护、贮运等
Metal seal butterfly vale
Rubber-Seated Butterfly Valves
This standard establishes minimum requirements for rubber-seated butterfly valves, 3 in. (75 mm) through 72 in. (1, 800 mm) in diameter, with various
Rubber-Seated Butterfly Valves
This standard establishes minimum requirements for rubber-seated butterfly valves, 3 in. (75 mm) through 72 in. (1,800 mm) in diameter, with various
Rubber-Seated Butterfly Valves
本标准规定了法兰连接、焊接连接及螺纹连接金属密封球阀(以下简称“球阀”)的术语、结构形式、技术要求、材料、装配与调试、试验方法、检验规则、标记、铭牌及供货要求
Metal-seated ball valve
本标准规定了法兰连接、焊接连接及螺纹连接金属密封球阀(以下简称“球阀”)的术语、结构形式、技术要求、材料、装配与调试、试验方法、检验规则、标记、铭牌及供货。 本标准适用于公称尺寸DN15~DN600、公称压力PN16~PN420的球阀
Metal-seated ball valve
Grooved type rubber-seated butterfly valves
Industrial valves - Metallic butterfly valves; German version EN 593:2009+A1:2011
Industrial valves - Metallic butterfly valves
This standard specifies requirements for butterfly valves having metallic bodies for use in flanged or butt welding piping systems and used
Industrial valves - Metallic butterfly valves
This European Standard specifies requirements for butterfly valves having metallic bodies for use in flanged or butt welding piping systems and used
Industrial valves. Metallic butterfly valves