中外不锈钢管标准细节比较研究(之一)——从欧美不锈钢管标准中的泄漏密实性试验条款看不锈钢管制造质量监管

Comparison and Research on Standard's Details of Stainless Steel Pipe in China and Aboard(Ⅰ)——A Review on Manufacturing Quality Monitoring of Stainless Steel Pipe from the Clauses About Leak Tightness Test in European and America Standards

比较了欧、美、日和我国不锈钢管标准中泄漏密实性试验方法在细节上的差异。从这些差异入手,着重分析了泄漏密实性试验方法和试验条件的合理选择,提出应根据不同情况及用户指定选择合理的检测方法。阐明了这些试验方法在不锈钢管制造质量监管中的重要性,以期引起业内人士、特别是标准制定部门的重视,对提高我国不锈钢管质量检验和监管水平是十分有用的。

In this article, it compared the details difference of leak tightness test methods in European, American, Japanese and China stainless steel pipe standards, emphasized reasonable selecting test method and test condition, and pointed out selecting reasonable inspection method according to different conditions and end-user＇s requirements. It introduced the importance of these test methods in monitoring stainless steel pipe quality, which should be paid attention to industry insider, especially for standard draft department, it is very useful to improve quality inspection and monitor level for China stainless steel pipe.