阀门、法兰检测

CSN ON 13 9351-1964 不锈钢阀门法兰 Jt16

Stainless steel valve flange Jt16

GB/T 12232-2005 通用阀门 法兰连接铁制闸阀

本标准规定了法兰连接铁制闸阀的结构型式、技术要求、试验方法、检验规则、标志和供货要求等内容。 本标准适用于公称压力PN1～25，工称通径DN50～2000法兰连接灰铸铁和球墨铸铁制闸阀（以下简称闸阀

General purpose industrial valves Flanged iron gate valves

DS/EN 12351:2010 工业阀门 法兰连接阀门的保护帽

This European Standard specifies protective caps for flanged valves with and without internal coating.The use of protective caps according

Industrial valves - Protective caps for valves with flanged connections

LST EN 12351-2010 工业阀门 法兰连接阀门的保护帽

Industrial valves - Protective caps for valves with flanged connections

UNE-EN 12351:2010 工业阀门 法兰连接阀门的保护帽

Industrial valves - Protective caps for valves with flanged connections

ASME B16.34-1996 阀门.法兰、螺纹和焊接端

Valves - Flanged, threaded, and welding end

ASME B16.34-1988 阀门.法兰、螺纹和焊接端

Valves - Flanged, threaded, and welding end

ASME/ANSI B16.34-1988 阀门.法兰、螺纹和焊接端

Valves - Flanged, threaded, and welding end

ANSI/ASME B16.34-2013 阀门.法兰,螺纹和焊接端

Valves - Flanged, Threaded, and Welding End

EN 12351:1999 工业用阀门.法兰连接阀用保护盖

This standard specifies protective caps for flanged valves with and without internal coating. The use of protective caps to this standard is limited

Industrial Valves - Protective Caps for Valves with Flanged Connections

GB/T 12234-1989 通用阀门 法兰和对焊连接钢制闸阀

本标准规定了法兰和对焊连接钢制闸阀的结构型式、技术要求等。 本标准适用于公称压力PN1.6～42.0MPa，公称通径DN25～600mm法兰和对焊连接的钢制闸阀

General purpose industrial valves.Flanged and buttweld steel gate valves

ASTM A126-04(2023 阀门、法兰和管件用灰铸铁件标准规范

Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings

NF E29-376:1981 工业阀门 法兰钢旋启式止回阀 公称压力 PN 100

Industrial valves - Flanged steel swing type check valves - Nominal pressure PN 100

Industrial valves - Flanged steel swing type check valves - Nominal pressure PN 100

ASTM A126-95(2001 阀门、法兰和管件用灰铁铸件的标准规范

Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings

ASTM A126-95e1 阀门、法兰和管件用灰铁铸件的标准规范

Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings

CSN ON 13 9351-1964 不锈钢阀门法兰 Jt16

Stainless steel valve flange Jt16

GB/T 12232-2005 通用阀门 法兰连接铁制闸阀

本标准规定了法兰连接铁制闸阀的结构型式、技术要求、试验方法、检验规则、标志和供货要求等内容。 本标准适用于公称压力PN1～25，工称通径DN50～2000法兰连接灰铸铁和球墨铸铁制闸阀（以下简称闸阀

General purpose industrial valves Flanged iron gate valves

DS/EN 12351:2010 工业阀门 法兰连接阀门的保护帽

This European Standard specifies protective caps for flanged valves with and without internal coating.The use of protective caps according

Industrial valves - Protective caps for valves with flanged connections

LST EN 12351-2010 工业阀门 法兰连接阀门的保护帽

Industrial valves - Protective caps for valves with flanged connections

UNE-EN 12351:2010 工业阀门 法兰连接阀门的保护帽

Industrial valves - Protective caps for valves with flanged connections

ASME B16.34-1996 阀门.法兰、螺纹和焊接端

Valves - Flanged, threaded, and welding end

ASME B16.34-1988 阀门.法兰、螺纹和焊接端

Valves - Flanged, threaded, and welding end

ASME/ANSI B16.34-1988 阀门.法兰、螺纹和焊接端

Valves - Flanged, threaded, and welding end

ANSI/ASME B16.34-2013 阀门.法兰,螺纹和焊接端

Valves - Flanged, Threaded, and Welding End

EN 12351:1999 工业用阀门.法兰连接阀用保护盖

This standard specifies protective caps for flanged valves with and without internal coating. The use of protective caps to this standard is limited

Industrial Valves - Protective Caps for Valves with Flanged Connections

GB/T 12234-1989 通用阀门 法兰和对焊连接钢制闸阀

本标准规定了法兰和对焊连接钢制闸阀的结构型式、技术要求等。 本标准适用于公称压力PN1.6～42.0MPa，公称通径DN25～600mm法兰和对焊连接的钢制闸阀

General purpose industrial valves.Flanged and buttweld steel gate valves

ASTM A126-04(2023 阀门、法兰和管件用灰铸铁件标准规范

Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings

NF E29-376:1981 工业阀门 法兰钢旋启式止回阀 公称压力 PN 100

Industrial valves - Flanged steel swing type check valves - Nominal pressure PN 100

Industrial valves - Flanged steel swing type check valves - Nominal pressure PN 100

ASTM A126-95(2001 阀门、法兰和管件用灰铁铸件的标准规范

Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings

ASTM A126-95e1 阀门、法兰和管件用灰铁铸件的标准规范

Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings