浅谈聚乙烯压力管件阀门制造的监督检验

Polyethylene Pressure Pipe of the Valve Manufacturing Inspection

介绍了聚乙烯管件、聚乙烯阀门的生产和应用的现状,产品分类和监督检验方法,监督检验的作用,详细介绍了聚乙烯压力管道元件、聚乙烯阀门监督检验的具体内容和要求。

This paper introduces the polyethylene pipe, polyethylene production and application of the valve, product classification and methods of supervision and inspection, supervision and inspection role. Details of the polyethylene pressure pipe components, polyethylene valve Supervision, Inspection and the specific content and requirements.