| Research ＆ Development of Grade X70 LSAW Steel Pipes for West-East Gas Pipeline |
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| 作者姓名： | Wang Xiaoxiang Sun Qi |
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| 作者单位： | SteelPipeWorksofNorthChinaPetroleum,HebeiQingcounty062658 |
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| 摘 要： | In this article the research and development of X70 large diameter longitudinal seam submerged arc welded (LSAW) steel pipes for West-East Gas Transportation Pipeline project (WEGTP) in China are introduced, including the key technique, fabrication of pipe production line, mass production and the latest progress of LSAW steel pipe technique.
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| 关 键 词： | WEGTP LSAW UOE管道 JCOE PFP X70 输气管道 |
Research & Development of Grade X70 LSAW Steel Pipes for West-East Gas Pipeline |
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| Wang Xiaoxiang,Sun Qi.Research & Development of Grade X70 LSAW Steel Pipes for West-East Gas Pipeline[J].Engineering Sciences,2004,2(4):40-45. |
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| Authors: | Wang Xiaoxiang and Sun Qi |
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| Institution: | Steel Pipe Works of North China Petroleum;Steel Pipe Works of North China Petroleum |
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| Abstract: | In this article the research and development of X70 large diameter longitudinal seam submerged arc welded (LSAW) steel pipes for West East Gas Transportation Pipeline project (WEGTP) in China are introduced, including the key technique, fabrication of pipe production line, mass production and the latest progress of LSAW steel pipe technique. |
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| Keywords: | West-East Gas Transportation Pipeline (WEGTP) large diameter longitudinal seam submerged arc welded (LSAW) UOE pipe JCOE pipe PFP forming mechanical expanding |
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