[1]杨专钊,冯耀荣,李记科,等.卷板制造直缝埋弧焊接钢管的技术问题及处理[J].焊管,2007,30(6):64-66.[doi:1001－3938（2007）06－0064－03]
　YANG Zhuan-zhao,FENG Yao-Rong,LI Ji-ke,et al.Technical Problem During Manufacturing Longitudinal Submerged Arc Welding Pipe by Rolling Plate[J].,2007,30(6):64-66.[doi:1001－3938（2007）06－0064－03]
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卷板制造直缝埋弧焊接钢管的技术问题及处理
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
30
期数:
2007年第6期
页码:
64-66
栏目:
经验交流
出版日期:
2007-11-28

文章信息/Info

Title:
Technical Problem During Manufacturing Longitudinal Submerged Arc Welding Pipe by Rolling Plate
文章编号:
1001－3938（2007）06－0064－03
作者:
杨专钊; 冯耀荣; 李记科; 李云龙; 马秋荣; 高建忠
（中国石油天然气集团公司管材研究所）
Author(s):
YANG Zhuan-zhao;  FENG Yao-Rong;  LI Ji-ke; LI Yun-long; MA Qiu-rong; GAO Jian-zhong
关键词:
卷板; 直缝埋弧焊接钢管; 海底输气管线; UT分层探伤; 包申格效应
Keywords:
rolling plate; LSAW pipe; submarine gas pipeline; UT lamination inspection; Bauchinger Effect
分类号:
TG445
DOI:
1001－3938（2007）06－0064－03
文献标志码:
B
摘要:
采用卷板制造直缝埋弧焊接钢管，在国内甚至世界上尚属首次。针对卷板制造直缝埋弧焊接钢管时面临开平后成板率低，钢卷头、中、尾性能差异，板边没有经过纵剪易存在缺陷，在钢厂无法进行UT分层探伤以及包申格效应变化趋势未知等技术难题，中国海洋石油有限公司番禺/惠州项目部组织钢厂和钢管厂分别进行了两次试制和小批量试生产，经结果分析和工艺调整，顺利解决了上述技术问题。评价结果表明，由卷板制造的直缝埋弧焊接钢管完全符合番禺/惠州天然气开发项目直缝埋弧焊接钢管技术条件SPC－SP－PL－2003和相关技术规范DNV－OS－F101（2000）。
Abstract:
It was the first time that to make the longitudinal submerged arc welding pipe by rolling plate in our country or even in the world.So that to make the longitudinal submerged arc welding pipe by rolling plate was confronted such kinds of technical problem as: lower rate of available sheet after straightening and cutting,maybe different properties between the head or the end and the middle of the rolling plate,the potential defects or the imperfection that caused by without longitudinal shearing plate edge,without the UT lamination inspection at the steel mill and the unknown Bauchinger Effect etc.Through the twice trial manufacture and the small lot production under the organization of Panyu/Huizhou Gas Development Project of CNOOC,the steel mill and the pipe mills analyzed the test results and adjusted there own process,all the faced problem were solved,the evolution result showed that the longitudinal submerged arc welding pipe made by rolling plate could fulfill the specification of longitudinal submerged arc welding pipe for Panyu/Huizhou Gas Development Project and its concerned specification DNV-OS-F101(2000).

参考文献/References:

［1］SPC－SP－PL－2003,Panyu/Huizhou Gas Development Project Submergedarc Welded,Longitudinal Seem Line Pipe［S］.
［2］DNV－OS－F101(2000),Submarine Pipeline Systems［S］.
［3］杨专钊.番禺/惠州天然气开发项目JCOE直缝埋弧焊管驻厂监造总结报告［R］.西安：中国石油天然气集团公司管材研究所，2005.

相似文献/References:

[1]李宽亮.国外直缝埋弧焊接钢管工艺与质量现状[J].焊管,2011,34(11):66.[doi:1001-3938（2011）11-0066-04]
　LI Kuan-liang.Current Status of Welding Process and Quality of Overseas Longitudinal Submerged Arc Welded （SAWL） Pipe[J].,2011,34(6):66.[doi:1001-3938（2011）11-0066-04]
[2]杨专钊,田伟,李云龙,等.卷板制造JCOE直缝埋弧焊接钢管质量分析[J].焊管,2009,32(5):31.[doi:1001－3938（2009）05－0031－05]
　YANG Zhuan-zhao,TIAN Wei,LI Yun-long,et al.Quality Analysis on JCOE Longitudinal Submerged Arc Welded Pipe Made from Rolling Plate[J].,2009,32(6):31.[doi:1001－3938（2009）05－0031－05]

备注/Memo

备注/Memo:
杨专钊（1979－），男，工程师，主要从事油气输送管线管工程研究。
收稿日期：2007－05－16
更新日期/Last Update: