水龙头中心管失效分析质量改进及预防建议

Failure Analysis and Suggestion on Improvement and Prevention of Swivel Stem

通过对塔里木探区发生的两起水龙头中心管断裂事故进行分析、探讨,指出了造成事故的原因,并提出了对其质量改进、事故预防和现行标准修订的建议。

Based on the analysis and discussion of two failure of central tube in the swiwel in Tarim Oil Field,the causes of the failures are pointed out.Suggestion on improvement and prevention and revising the existing standards are offered.