Quality control and management model of valves in petrochemical engineering before installation were discussed. And the ability,testing standards and test procedure of the valve test unit were especially discussed, which can provide some references for quality control of valves in the actual implementation process.%对阀门在安装之前质最控制与管理模式进行了积极探索,重点就阀门检验单位能力,检验标准以及检验程序进行了论述.在实际执行过程中,达到了控制阀门质量的目的.
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