陕224储气库抗硫化氢腐蚀管材焊接质量控制  

Welding Quality Control of H_2S Corrosion Resistant Pipe Material Used at Shaan 224 Gas Storage Depot

作　　者：雷晓青[1,2] 毛升好[1,2] 高武[1,2] 

机构地区：[1]中国石油长庆油田公司技术监测中心,陕西西安710018 [2]石油天然气长庆工程质量监督站,陕西西安710018

出　　处：《石油工程建设》2014年第2期89-92,共4页Petroleum Engineering Construction

摘　　要：文章通过对陕224储气库抗硫化氢腐蚀管材的选用、化学成分与可焊性分析,重点介绍了L245N S和L360Q S两种管材的焊接工艺评定,提出并践行了六项焊接质量控制措施,取得了良好的效果。Based on the brief introduction of H2S chemical properties and weldability, L245NS and L360QS are emphatically put into practice. Good results are obta corrosion resistant pipe material selection and the analysis of the pipe material the welding procedure qualifications of the two kinds of pipe materials i.e. illustrated. And six items of welding quality control measures are provided and ined.

关 键 词：抗硫化氢腐蚀管材 焊接工艺评定 质量控制 措施 

分 类 号：TE973.3[石油与天然气工程—石油机械设备]