Chinese Standard: GB/T 26482-2011

Fire type-testing requirement for check valves

MOD  API 6FD:1995(2008R)

全国阀门标准化技术委员会(SAC/TC 188)

本标准规定了止回阀耐火试验的耐火试验方法、阀门性能要求、阀门评定。
本标准适用于石油管线用止回阀和井口装置用止回阀。

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