GSO 2222:2012
天然气和石油压力容器规范 压力容器的制造

Oil & Gas Pressure Vessels Specifications – Manufacture of Pressure Vessels

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标准号

GSO 2222:2012

发布

2012年

发布单位

GSO

当前最新

GSO 2222:2012

 

 

适用范围

1.1 This specification covers the minimum requirements for the manufacture of pressure vessels (referred to hereinafter also as vessels). The requirements are in addition to and supplement the requirements of the ASME Boiler and Pressure Vessel Codes. 1.2 Vessels under the scope of this specification are purchased on a stand-alone basis or as an integral part of a skid-mounted packaged equipment unit. Note: This is applicable irrespective of the party responsible for placing the relevant purchase order. 1.3 This specification does not cover the following: 1) “UM” stamped pressure vessels per ASME SEC VIII D1. 2) In-service pressure vessels. 3) Devices used as an integral part of piping systems, made of what are recognized as piping components (piping, fittings, etc.) and serve purposes such as straining, filtering, mixing, separating, distributing, metering and controlling flow. 4) Pressure vessels used as part of heating, ventilation and air conditioning (HVAC) systems. 5) Compressed gas cylinders. 1.4 Pressure vessels under scope of this specification, having partial or complete cladding, shall also conform to proponent statndards if exist, in addition to the requirements of this specification. 1.5 Low alloy steels for vessels intended for services within the scope of API RP 934-A, API RP 934-C or API RP 934-E, shall meet all requirements of the respective document of the aforementioned documents and this specification. 1.6 1 Cr- ½ Mo and 1 ¼ Cr- ½ Mo steels used for vessels not in hydrogen service with design temperature below 440°C, shall meet all requirements of API RP 934-C and this specification. 1.7 Where a requirement of a licensor’s or a relevant industry standard/specification is more stringent than that of this specification, the most stringent requirement will govern. 1.8 A vessel that is an integral part of a skid-mounted packaged equipment unit shall be designed and manufactured by a manufacturer of such unit per the relevant SAP database.

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