2010, Volume 12, Issue 5
Strategic Study of CAE >> 2010, Volume 12, Issue 5
High grade line pipe and high pressure transportation: significant progress of oil & gas transportation pipeline technology in China
Tubular Goods Research Center, CNPC, Xi'an 710065, China
Next Previous
Abstract
In recent years,companies and institutes in China conducted co-research projects and achieved many important improvements.These improvements include: development of X70 and X80 grade pipeline steel, welded pipe, and fitting, breakthrough of the application limit of helical submerge-arc welded pipe, establishment of the technical route for alternative application of helical and longitudinal submerge-arc welded pipe with high-strength and large-diameter in main pipeline, first investigation of dynamic fracture and crack arrest in China, which adopts the Battelle Two Curve method to predict the toughness requirement for the 1st and the 2nd West-east Gas Pipelines, investigation of strain-based design for oil & gas pipeline, which solves problems of the methodology and high strain pipe application in seismic and active faults areas, investigations to control the corrosion and strain aging of high strength pipe, and so on.
Keywords
oil & gas pipeline ; grade pipeline steel ; helical submerge-arc welded pipe ; crack-arrest toughness ; strain-based design
Figures
图1
图2
图3
图4
图5
图6
References
[ 1 ] 戚爱华.我国油气管道运输发展现状及问题分析[J].国际石油经济,2009,12(17):57-59 link1
[ 2 ] 李鹤林.天然气输送钢管研究与应用中的几个热点问题[J].中国机械工程,2001,12(13):349-352 link1
[ 3 ] Mohipour M.High pressure pipelines -trends for the new millen- nium [ A ] .2000 International Pipeline Conference Proceedings [ C] .Canada: Calgery, 2000 , 2 : 515
[ 4 ] Chaudhari V.German gas pipeline first to use new generation line- pipe [ J] .Oil & Gas , 1995 ,( 01 ) :40 link1
[ 5 ] Todd S, Janzen, Horner W N.The alliance pipeline -a design shift in long distance gas transmission [ A] .Proceeding of Interna- tional Pipeline Conference[ C] .Canada:Calgery, 1998 link1
[ 6 ] 高惠临.管线钢———组织､性能､焊接行为[M].西安:陕西科学技术出版社,1995
[ 7 ] 李鹤林.油气输送钢管的发展动向与展望[J].焊管,2004,27(6):1-11 link1
[ 8 ] 李鹤林.石油管工程[M].北京:石油工业出版社,1999
[ 9 ] 李鹤林,冯耀荣,霍春勇.关于西气东输管线和钢管的若干问题[J].中国冶金,2003,65:36-40 link1
[10] 李鹤林,吉玲康.西气东输二线高强韧性焊管及保障管道安全运行的关键技术[J].世界钢铁,2009,(01):56-64 link1
[11] 李鹤林,李宵,吉玲康.油气管道基于应变的设计与抗大变形管的开发与应用[J].焊管,2007,30(5):3-11
[12] Nobuyuki I.Development of high strength line pipe with excellent deformability[ A] .Seminar of X100 /X120 Grade High Perform- ance Pipe Steel[ C] .Beijing, 2005
[13] Endo S, Ishikawa N, Okatsu M, et al.Development of high strength line pipes with excellent deformability [ A] .Proceeding of HSLP - IAP2006 [ C] .Xi’ an, 2006
京公网安备 11010502051620号
