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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This European Standard specifies the requirements for steel gate valves which are wrought, cast or fabricated with end connections flanged, butt
Industrial valves - Steel gate valves
本标准规定了缩径锻钢阀门的结构型式、要求、试验方法、检验规则、标志和供货等要求,包括闸阀、截止阀、节流阀、升降式止回阀等。 本标准适用于公称压力PN16~PN250;公称尺寸为DN8~DN65内螺纹和承插焊连接的阀门;也适用于公称压力PN16~PN250,公称尺寸DN8~DN100
Compact steel valves
이 규격은 다음의 특징을 갖는 볼트 체결식 강제 덮개 게이트 밸브에 대하여 필요한 사항을
Bolted bonnet steel gate valves
本标准规定了钢制阀门的压力-温度额定值、材料、设计要求、检验与试验、标志和损检验与修复等内容。 本标准适用于表1给出的各种材料,阀体可以是铸造、锻造和组焊加工,端部连接可以是法兰、螺纹和焊接连接,以及对夹式和单法兰安装的阀门。 本标准适用于阀门的参数范围为
General requirements for industrial steel valves
General requirements for industrial steel valves
本标准规定了钢制阀门的压力-温度等级、材料和设计的一般要求。 本标准适用于公称压力PN1.6~32MPa的法兰连接和焊接连接的钢制阀门
本标准规定了钢制阀门的检查试验内容、压力试验设备及方法,以及阀门试验的合格判定。本标准还规定了阀门合格证书和重新试验
Steel valve inspection and testing
本标准规定了钢制阀门用缠绕式垫片的型式、代号、尺寸、要求、检验方法、标志、包装、贮运。本标准适用于钢制阀门的机构组件中法兰连接面和阀门与管道连接法兰端所选用的缠绕式垫片
Spiral wound gasket for steel valve
Valves - Full bore steel ball valves
Petroleum industry. Forged steel valves. Specifications.
Valves - Reduced bore steel ball valves
This document specifies the tabulation method for determining the wall thickness of valve bodies with essentially circular cross-section made
Industrial valves - Shell design strength - Tabulation method for steel valve shells
Industrial valves. Shell design strength. Tabulation method for steel valve shells
Industrial valves. Shell design strength. Tabulation method for steel valve shells
This part of EN 12516 specifies the method for the strength calculation of the shell with respect to internal pressure of the valve
Industrial vales - Shell design strength - Calculation method for steel valve shells
This European Standard specifies the requirements for steel gate valves which are wrought, cast or fabricated with end connections flanged, butt
Industrial valves - Steel gate valves
本标准规定了缩径锻钢阀门的结构型式、要求、试验方法、检验规则、标志和供货等要求,包括闸阀、截止阀、节流阀、升降式止回阀等。 本标准适用于公称压力PN16~PN250;公称尺寸为DN8~DN65内螺纹和承插焊连接的阀门;也适用于公称压力PN16~PN250,公称尺寸DN8~DN100
Compact steel valves
이 규격은 다음의 특징을 갖는 볼트 체결식 강제 덮개 게이트 밸브에 대하여 필요한 사항을
Bolted bonnet steel gate valves
本标准规定了钢制阀门的压力-温度额定值、材料、设计要求、检验与试验、标志和损检验与修复等内容。 本标准适用于表1给出的各种材料,阀体可以是铸造、锻造和组焊加工,端部连接可以是法兰、螺纹和焊接连接,以及对夹式和单法兰安装的阀门。 本标准适用于阀门的参数范围为
General requirements for industrial steel valves
General requirements for industrial steel valves
本标准规定了钢制阀门的压力-温度等级、材料和设计的一般要求。 本标准适用于公称压力PN1.6~32MPa的法兰连接和焊接连接的钢制阀门
本标准规定了钢制阀门的检查试验内容、压力试验设备及方法,以及阀门试验的合格判定。本标准还规定了阀门合格证书和重新试验
Steel valve inspection and testing
本标准规定了钢制阀门用缠绕式垫片的型式、代号、尺寸、要求、检验方法、标志、包装、贮运。本标准适用于钢制阀门的机构组件中法兰连接面和阀门与管道连接法兰端所选用的缠绕式垫片
Spiral wound gasket for steel valve
Valves - Full bore steel ball valves
Petroleum industry. Forged steel valves. Specifications.
Valves - Reduced bore steel ball valves
This document specifies the tabulation method for determining the wall thickness of valve bodies with essentially circular cross-section made
Industrial valves - Shell design strength - Tabulation method for steel valve shells
Industrial valves. Shell design strength. Tabulation method for steel valve shells
Industrial valves. Shell design strength. Tabulation method for steel valve shells
This part of EN 12516 specifies the method for the strength calculation of the shell with respect to internal pressure of the valve
Industrial vales - Shell design strength - Calculation method for steel valve shells