QSYGJX0102-2007-西气东输二线管道工程用螺旋缝埋弧焊管技术条件.pdf

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1、Q/SYGJX0102－2007西气东输二线管道工程用螺旋缝埋弧焊管技术条件TechnicalSpecificationofHSAWLinePipendforthe2West-EastPipelineProject2007-11-30发布2007-12-01实施中国石油天然气股份有限公司管道建设项目经理部发布Q/SYGJX0102－2007目次前言............................................................................................................

2、........................................................III0总则..................................................................................................................................................................11范围.......................................................

3、...........................................................................................................12规范性引用文件..............................................................................................................................................13术语和定义..................

4、....................................................................................................................................25制造工艺及材料..............................................................................................................................................

5、25.1制管工艺.......................................................................................................................................................25.2冷扩径.....................................................................................................................

6、......................................25.3材料...............................................................................................................................................................25.4热处理.........................................................................

7、..................................................................................25.7表面清洁状态...............................................................................................................................................25.8制造工艺确认......................................

8、...................