13.240 过压保护 标准查询与下载

LST EN ISO 4126-7:2004/AC:2009 防止过压的安全装置 第7部分：通用数据（ISO 4126-7:2004/Cor 1:2006）

Safety devices for protection against excessive pressure - Part 7: Common data (ISO 4126-7:2004/Cor 1:2006)

LST EN ISO 4126-5:2004/AC:2009 防止过压的安全装置 第5部分：受控安全泄压系统（CSPRS）（ISO 4126-5:2004/Cor 1:2006/Cor 2:2007）

Safety devices for protection against excessive pressure - Part 5: Controlled safety pressure relief systems (CSPRS) (ISO 4126-5:2004/Cor 1:2006/Cor 2:2007)

BS ISO 4126-9:2008 防超压安全性保护装置.单机防爆膜安全性装置除外的安全性装置的应用和安装

Safety devices for protection against excessive pressure - Application and installation of safety devices excluding stand-alone bursting disc safety devices

ISO 4126-9:2008 防超压安全性保护装置.第9部分:安全装置的应用和安装(不包括单机防爆膜安全装置)

This part of ISO 4126 covers the application and installations of safety devices such as safety valves, safety valves and bursting disc safety devices in combination, pilot-operated safety valves and controlled safety pressure-relief systems for the protection of pressure equipment. ISO 4126-6 covers the selection, application and installation of bursting disc safety devices. This part of ISO 4126 describes the normative requirements for applications and installations of safety devices to protect static pressure equipment. The information contained in this part of ISO 4126 assumes single-phase flow of the fluid discharged from the safety device. ISO 4126-10 provides guidance specific to two-phase flow conditions. Equipment connected together in a system by piping of adequate capacity, which is free from potential blockages and does not contain any valve that can isolate any part, can be considered to be a safety system for the application of pressure relief. This part of ISO 4126 does not deal with other safety devices, such as safety related monitoring, control and regulation devices and other limiting devices allowed by some national regulations.

Safety devices for protection against excessive pressure - Part 9: Application and installation of safety devices excluding stand-alone bursting disc safety devices

GSO ISO 4126-6:2008 高压保护和安全装置 第6部分 防爆盘的使用、识别和安装

This standard gives guidance on the application, selection and installation of bursting disc safety devices used to protect pressure equipment from excessive pressure and/or excessive vacuum. Annex A provides a checklist for the information to be supplied by the purchaser to the manufacturer. Annex B gives guidance on the replacement period of a bursting disc and annex C guidance on determining the mass flow rate, for single phase fluids, of a pressure relief system that contains a bursting disc safety device Annex E is a non-mandatory procedure for establishing the flow resistance of a burst bursting disc assembly. The requirements for the manufacture, inspection, testing, marking, certification and packaging of bursting disc safety devices are given in Part 2 of EN ISO 4126.

Safety devices for protection against excessive pressure – Part 6: Application, selection and installation of bursting disc safety devices

GSO ISO 4126-3:2008 高压保护和安全装置 第3部分：安全阀 安全阀和防爆盘（如果放置在一起）

This part of ISO 4126 specifies the requirements for a product assembled from the in-series combination of safety valves or CSPRS (controlled safety pressure relief systems) according to ISO 4126-1, ISO 4126-4 and ISO 4126-5, and bursting disc safety devices according to ISO 4126-2 installed within no more than five pipe diameters from the valve inlet. It specifies the design, application and marking requirements for such products, which are used to protect pressure vessels, piping or other enclosures from excessive pressure, and which comprise the bursting disc safety device, a safety valve or CSPRS and, where applicable, a short length of connecting pipe or spool piece. In addition, it gives a method for establishing the combination discharge factor used in sizing combinations.

Safety devices for protection against excessive pressure – Part 3: Safety valves and bursting disc safety devices in combination

ISO/FDIS 4126-10 过压保护安全装置 第10部分：气液两相流用安全阀和爆破片的选型

Safety devices for protection against excessive pressure — Part 10: Sizing of safety valves and bursting discs for gas/liquid two-phase flow

ISO 4126-4:2004/Cor 1:2007 防过压保护安全装置.第4部分:液压控制安全阀.技术勘误1

This standard is about Safety devices for protection against excessive pressure - Part 4: Pilot-operated safety valves; Technical Corrigendum 1

Safety devices for protection against excessive pressure - Part 4: Pilot-operated safety valves; Technical Corrigendum 1

ISO 4126-5:2004/Cor 2:2007 防过压保护安全装置.第5部分:可控安全减压系统(CSPRS).技术勘误2

This standard is about Safety devices for protection against excessive pressure — Part 5: Controlled safety pressure relief systems (CSPRS); TECHNICAL CORRIGENDUM 1

Safety devices for protection against excessive pressure - Part 5: Controlled safety pressure relief systems (CSPRS); Technical Corrigendum 2

ISO 4126-1:2004/Cor 1:2007 防过压保护安全装置.第1部分:安全阀.技术勘误1

This standard is about Safety devices for protection against excessive pressure - Part 1: Safety valves; Technical Corrigendum 1

Safety devices for protection against excessive pressure - Part 1: Safety valves; Technical Corrigendum 1

LST EN 14994-2007 气体泄爆保护系统

Gas explosion venting protective systems

DIN EN 14994:2007 气爆泄压保护系统

This European Standard specifies the basic design requirements for the selection of a gas explosion venting protective system.This European Standard,EN 14797 and EN14460 form a series of three standards which are used together. NOTE 1 These three standards together repressent the concept the concept pf gas explosion venting. NOTE 2 To avoid transfer of explosions to other communicating equipment one should also consider applying prEN 15089. This European Standard is applicable to: - vent sizing to protect against the internsl pressure effects of a gas explosion; - flame and pressure effects outside the enclosure; - recoil forces; - influence of vent ducts; - influence of initialtemperature and pressure. This European Standard does not provide design and application rules against effects generated by detonation reactions or runaway exothermic reactions including decomposition in the gas phase. This European Standard is not applicable to: - fire risks arising either from materials processed,used or released by the equipment or frommaterials that make up equipment and buildings; - design,construction and testing of explosion venting devices,which are used to achieve explosion venting﹤up 1﹚﹥; - protection against overpressures caused bu events such as overfilling,overpressurisation,fire engulfment,overheatingetc. NOTE 3 Protection by venting against dust and hybrid explosions is specified in EN 14491.

Gas explosion venting protective systems English version of DIN EN 14994:2007-05

DS/EN 14994:2007 气体泄爆保护系统

This European Standard specifies the basic design requirements for the selection of a gas explosion venting protective system. This European Standard, EN 14797 and EN 14460 form a series of three standards which are used together.NOTE 1: These three standards together represent the concept of gas explosion venting.NOTE 2: To avoid transfer of explosions to other communicating equipment one should also consider applying prEN 15089.This European Standard is applicable to:- vent sizing to protect against the internal pressure effects of a gas explosion;- flame and pressure effects outside the enclosure;- recoil forces;- influence of vent ducts;- influence of i

Gas explosion venting protective systems

EN 14994:2007 气爆泄压(防爆门)保护系统

This European Standard specifies the basic design requirements for the selection of a gas explosion venting protective system. This European Standard, EN 14797 and EN 14460 form a series of three standards which are used together.NOTE 1 These three standards together represent the concept of gas explosion venting.NOTE 2 To avoid transfer of explosions to other communicating equipment one should also consider applying prEN 15089.This European Standard is applicable to:vent sizing to protect against the internal pressure effects of a gas explosion;flame and pressure effects outside the enclosure;recoil forces;influence of vent ducts;influence of initial tempe

Gas explosion venting protective systems

LST EN ISO 4126-6:2004/AC:2006 防止过压的安全装置 第6部分：爆破片安全装置的应用、选择和安装（ISO 4126-6:2003）

Safety devices for protection against excessive pressure - Part 6: Application, selection and installation of bursting disc safety devices (ISO 4126-6:2003)

DS/EN ISO 4126-2/AC:2006 防止过压的安全装置 第2部分：爆破片安全装置

This part of this standard specifies the requirements for bursting disc safety devices. It includes the requirements for the design, manufacture, inspection, testing, certification, marking and packaging.

Safety devices for protection against excessive pressure - Part 2: Bursting disc safety devices

LST EN ISO 4126-2:2003/AC:2006 防止过压的安全装置 第2部分：爆破片安全装置（ISO 4126-2:2003）

Safety devices for protection against excessive pressure - Part 2: Bursting disc safety devices (ISO 4126-2:2003)

LST EN ISO 4126-1:2004/AC:2006 防止过压的安全装置 第1部分：安全阀（ISO 4126-1:2004）

Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO 4126-1:2004)

ISO 4126-7:2004/Cor 1:2006 过压保护用安全装置.第7部分:公共数据.技术勘误1

This standard is about Safety devices for protection against excessive pressure — Part 7:Common data; TECHNICAL CORRIGENDUM 1

Safety devices for protection against excessive pressure - Part 7: Common data; Technical Corrigendum 1

ISO 4126-5:2004/Cor 1:2006 过压保护安全设备.第5部分:可控安全减压系统(CSPRS).技术勘误1

This is Technical Corrigendum 1 to ISO 4126-5-2004 (Safety devices for protection against excessive pressure — Part 5: Controlled safety pressure relief systems (CSPRS) )

Safety devices for protection against excessive pressure - Part 5: Controlled safety pressure relief systems (CSPRS); Technical Corrigendum 1