焊管2017，Vol.40Issue(1)：30-35,6.DOI:10.19291/j.cnki.1001-3938.2017.01.006
X65MS直缝埋弧焊管SSC试验及其影响因素研究
Research on SSC Test of X65MS Steel Grade Longitudinal Submerged Arc Welding(SAWL) Pipe and Influence Factors
刘耀民 1谌铁强2
作者信息
- 1. 中油宝世顺(秦皇岛)有限公司,河北秦皇岛066206
- 2. 秦皇岛首秦金属材料有限公司,河北秦皇岛066326
- 折叠
摘要
Abstract
In order to meet the DEP 31.40.20.37-Gen (2010) standard of Shell and the SSC requirements of X65MS steel grade SAWL pipe under the condition of acid service in PDO SP2041 additional technical clauses of Oman Oil Company (2011),it should strictly control steel composition,smehing,rolling,steel pipe forming,welding and SSC test whole process;combined with the test,the influence factors of SSC performance were analyzed.Calculating load stress of SSC test samples according to the actual yield strength,strictly control the upper limit of steel pipe yield strength.In addition,it should strictly control sample preparation and test process,can fully meet the SSC performance indicators.关键词
焊管/直缝埋弧焊管/X65MS/SSC/屈服强度Key words
welded pipe/longitudinal submerged arc welding(SAWL) pipe/X65MS/SSC/yield strength分类
能源科技引用本文复制引用
刘耀民,谌铁强..X65MS直缝埋弧焊管SSC试验及其影响因素研究[J].焊管,2017,40(1):30-35,6.
