国内管道材料等级表应用现状及常见问题浅析

Analysis on Application Status and Common Problems of Piping Classification in China

简述了国内工程公司管道材料等级表的应用现状,并对管道材料等级表的编制过程中的外径系列、壁厚系列的选择等做了较为详尽的论述,对类似等级表的编制给出了建议。

This paper introduces the application status of the piping class in domestic engineering companies, and gives exhaustive discussion in the outer diameter and wall thickness series selection while establishing piping classs. At last, some suggestions for the preparation of similar piping classes are given.