我国ERW焊管生产中的问题及改进措施

The Problem and Its Improved Methods in Domestic ERW Pipe Production

通过近年来参与多项 ERW管线标准的制定和驻厂监造 ,发现国内制管企业在钢管生产和质量控制方面存在很多问题 ,针对这些问题 ,提出了相应的解决办法。

Through taking part in some specification drafted of ERW pipeline in recent years,as the supervisors in mill to control the pipe quality,the authors points out the main quality problems in domestic ERW pipe production and also introduce some relevant improved methods.