API6D与IOGP S-562相关条款浅析

Interpretation of the Specification API 6D and IOGP S-562

标准规范是阀门制造商设计、制造阀门的依据,本文介绍API 6D 25版主要变化内容,并与IOGP S-562相关条款对比,解读API 6D 25版与IOGP S-562的相关条款,并浅析对阀门设计、制造的影响。

Valve specification are the basis for valve manufactures to design and manufacture valves,the paper introduces the major changes in API 6D 25th,and comparing with IOGP S-562 related articles,introducing the differences between API 6D 25th and IOGP S-562 and analyzing the impact on valve design and manufacture.