油(套)管标准与我国压力容器用管材标准规范比对研究

Comparative Research on Standards of Steel Pipes for Use as Casing or Tubing for Wells and Standards and Codes of Pressure Vessel Steel Pipes in China

对油(套)管标准和我国压力容器用管材标准规范进行了比对分析,掌握了油(套)管标准与我国压力容器用管材标准规范对材料的制造方法、化学成分、力学性能等方面的要求之间存在的差异,可以为储气井专用钢管材料国家标准的制定以及为企业研制储气井专用钢管提供参考。

The current paper comparatively analyzed standards of steel pipes for use as casing or tubing for wells and standards and codes of pressure vessel steel pipes in China. The differences of manufacture process,chemical composition, mechanical properties and ere were found out between standards of steel pipes for use as casing or tubing for wells and standards and codes of pressure vessel steel pipes in China, which would provide a certain guidance for establishing standard of steel pipe for gas storage well and for developing steel pipe especially used in gas storage well.