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專業(yè)快捷高效球閥防火認證API607認證
閥門耐火試驗簡介
API 607和API 6FA是針對閥門6D和6A的耐火試驗,一般只能旋轉(zhuǎn)90°的6D閥門需要做API 607,而其他需要做API 6FA。
API耐火試驗標準
·API 607-2010 Fire Testfor Quarter-Turn Valves and Valves Equipped with Nonmetallic seats.
轉(zhuǎn)1/4周閥門和非金屬閥座閥門的耐火實驗
·API 6FA-1993(R2011)Specification for FireTest for Valves.
閥門耐火實驗規(guī)范
API 6FD-2008 Specification for Fire Testfor Check Valves.
止回閥耐火實驗規(guī)范