钢制止回阀检测

BS 1868:1975+A1:1990 石油、石化及联合工业用钢制止回阀(有法兰及对焊端)用规范

This British Standard specifies requirements for cast or forged steel check valves with flanged or butt-welding ends of the following types

Specification for steel check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries

GB/T 12236-1989 通用阀门 钢制旋启式止回阀

本标准规定了钢制旋启式止回阀（以下简称止回阀）的结构型式和技术要求等。 本标准适用于公称压力PN1.6～16.0MPa、公称通径DN50～500mm、法兰连接的钢制旋启式止回阀

General purpose industrial valves--Steel swing check valves

GOST 13252-1991 Py＜25MPa(250kgf/cm⒉)钢制旋转止回阀.技术要求

Swing check valves for Pnom 25 MPa (250 kgf/sq sm). General specifications

MSS SP-126-2007 中心导向的嵌入式钢制弹簧止回阀

Steel In-Line Spring-Assisted Center Guided Check Valves

CB 597-1990 外螺纹钢制直角截止止回阀

本标准规定了外螺纹钢制直角截止止回阀的产品分类、技术要求、试验方法及检验规则等。 本标准适用于水下舰船介质为合成锭子油的液压系统

GB/T 12235-1989 通用阀门 法兰连接钢制截止阀和升降式止回阀

本标准规定了法兰连接钢制截止阀和升降式止回阀结构型式、技术要求等。 本标准适用于公称压力PN1.6～16MPa，公称通径DN25～150mm的法兰连接钢制截止阀和升降式止回阀。节流阀也可参照使用

General purpose industrial valves--Flanged steel globe valves and lift check valves

GB/T 28776-2012 石油和天然气工业用钢制闸阀、截止阀和止回阀（≤DN100）

本标准规定了石油和天然气工业用公称尺寸不大于DN100钢制闸阀、截止阀(包括节流阀)和止回阀(以下简称“阀门”)的结构形式、技术要求、材料、试验方法和检验规则、标志、包装和储运等要求。 本标准适用于公称压力PN20、PN50、PN100、PN250,公称尺寸DN8～DN100的法兰端阀门

Steel gate,globe and check valve for the petroleum and natural gas industries(for sizes DN100 and smaller)

BS EN 13709:2010 工业用阀.钢制球阀、球状截止阀和止回阀

This European Standard specifies the requirements for steel globe and globe stop and check valves which are wrought, cast or fabricated in straight

Industrial valves - Steel globe and globe stop and check valves

BS EN 13709:2003 工业用阀.钢制球阀、球状截止阀和止回阀

Industrial valves - Steel globe and globe stop and check valves

BS EN 13709:2002 工业用阀.钢制球阀、球状截止阀和止回阀

This European Standard specifies the requirements for steel globe and globe stop and check valves which are wrought, cast or fabricated in straight

Industrial valves - Steel globe and globe stop and check valves

DIN EN 13709:2003 工业用阀.钢制球阀、球状截止阀和止回阀

This European Standard specifies the requirements for steel globe and globe stop and check valves which are wrought, cast or fabricated in straight

Industrial valves - Steel globe and globe stop and check valves; German version EN 13709:2002

EN 13709:2002 工业用阀钢制球阀,球状截止阀和止回阀

Industrial valves - Steel globe and globe stop and check valves

EN 13709:2010 工业用阀.钢制球阀,球状截止阀和止回阀

This European Standard specifies the requirements for steel globe and globe stop and check valves which are wrought, cast or fabricated in straight

Industrial valves - Steel globe and globe stop and check valves

GB/T 12236-2008 石油、化工及相关工业用的钢制旋启式止回阀

本标准规定了螺栓连接阀盖钢制旋启式止回阀(简称为“止回阀”)的结构形式、技术要求、材料、试验方法和检验规则、标志、防腐、涂漆、包装和储运等。 本标准适用于螺栓连接阀盖的法兰连接或焊接的钢制旋启式止回阀。其参数为：公称压力PNl6～PN420，公称尺寸DN50～DN600，使用温度

Steel swing check valve for petroleum,petrochemical and allied industries

NF E29-350*NF EN 13709:2010 工业用阀.钢制球形阀,球形截止阀和止回阀

Industrial valves - Steel globe and globe stop and check valves.

BS 1868:1975+A1:1990 石油、石化及联合工业用钢制止回阀(有法兰及对焊端)用规范

This British Standard specifies requirements for cast or forged steel check valves with flanged or butt-welding ends of the following types

Specification for steel check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries

GB/T 12236-1989 通用阀门 钢制旋启式止回阀

本标准规定了钢制旋启式止回阀（以下简称止回阀）的结构型式和技术要求等。 本标准适用于公称压力PN1.6～16.0MPa、公称通径DN50～500mm、法兰连接的钢制旋启式止回阀

General purpose industrial valves--Steel swing check valves

GOST 13252-1991 Py＜25MPa(250kgf/cm⒉)钢制旋转止回阀.技术要求

Swing check valves for Pnom 25 MPa (250 kgf/sq sm). General specifications

MSS SP-126-2007 中心导向的嵌入式钢制弹簧止回阀

Steel In-Line Spring-Assisted Center Guided Check Valves

CB 597-1990 外螺纹钢制直角截止止回阀

本标准规定了外螺纹钢制直角截止止回阀的产品分类、技术要求、试验方法及检验规则等。 本标准适用于水下舰船介质为合成锭子油的液压系统

GB/T 12235-1989 通用阀门 法兰连接钢制截止阀和升降式止回阀

本标准规定了法兰连接钢制截止阀和升降式止回阀结构型式、技术要求等。 本标准适用于公称压力PN1.6～16MPa，公称通径DN25～150mm的法兰连接钢制截止阀和升降式止回阀。节流阀也可参照使用

General purpose industrial valves--Flanged steel globe valves and lift check valves

GB/T 28776-2012 石油和天然气工业用钢制闸阀、截止阀和止回阀（≤DN100）

本标准规定了石油和天然气工业用公称尺寸不大于DN100钢制闸阀、截止阀(包括节流阀)和止回阀(以下简称“阀门”)的结构形式、技术要求、材料、试验方法和检验规则、标志、包装和储运等要求。 本标准适用于公称压力PN20、PN50、PN100、PN250,公称尺寸DN8～DN100的法兰端阀门

Steel gate,globe and check valve for the petroleum and natural gas industries(for sizes DN100 and smaller)

BS EN 13709:2010 工业用阀.钢制球阀、球状截止阀和止回阀

This European Standard specifies the requirements for steel globe and globe stop and check valves which are wrought, cast or fabricated in straight

Industrial valves - Steel globe and globe stop and check valves

BS EN 13709:2003 工业用阀.钢制球阀、球状截止阀和止回阀

Industrial valves - Steel globe and globe stop and check valves

BS EN 13709:2002 工业用阀.钢制球阀、球状截止阀和止回阀

This European Standard specifies the requirements for steel globe and globe stop and check valves which are wrought, cast or fabricated in straight

Industrial valves - Steel globe and globe stop and check valves

DIN EN 13709:2003 工业用阀.钢制球阀、球状截止阀和止回阀

This European Standard specifies the requirements for steel globe and globe stop and check valves which are wrought, cast or fabricated in straight

Industrial valves - Steel globe and globe stop and check valves; German version EN 13709:2002

EN 13709:2002 工业用阀钢制球阀,球状截止阀和止回阀

Industrial valves - Steel globe and globe stop and check valves

EN 13709:2010 工业用阀.钢制球阀,球状截止阀和止回阀

This European Standard specifies the requirements for steel globe and globe stop and check valves which are wrought, cast or fabricated in straight

Industrial valves - Steel globe and globe stop and check valves

GB/T 12236-2008 石油、化工及相关工业用的钢制旋启式止回阀

本标准规定了螺栓连接阀盖钢制旋启式止回阀(简称为“止回阀”)的结构形式、技术要求、材料、试验方法和检验规则、标志、防腐、涂漆、包装和储运等。 本标准适用于螺栓连接阀盖的法兰连接或焊接的钢制旋启式止回阀。其参数为：公称压力PNl6～PN420，公称尺寸DN50～DN600，使用温度

Steel swing check valve for petroleum,petrochemical and allied industries

NF E29-350*NF EN 13709:2010 工业用阀.钢制球形阀,球形截止阀和止回阀

Industrial valves - Steel globe and globe stop and check valves.