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| 印度“东气西输”工程管线施工自动焊焊接工艺 | |
| 引用本文： | 赵海鸿,崔相国,靳红星.印度“东气西输”工程管线施工自动焊焊接工艺[J].焊管,2009,32(4):57-60. |
| 作者姓名： | 赵海鸿 崔相国 靳红星 |
| 作者单位： | 1. 中国石油天然气管道科学研究院焊接技术中心,河北,廊坊,065000 2. 中国石油天然气管道局第四工程分公司,河北,廊坊,065000 3. 中国石油天然气管道局海洋公司,河北,廊坊,065000 |
| 摘 要： | 介绍了印度“东气西输”天然气管道工程焊接技术规范，针对管径1219mm、壁厚17．2mm的X70级管线，推行了NOREAST内焊机根焊＋PAW2000型外焊机填充盖面和CRC内焊机根焊4-CRCP260焊机热焊＋CRCP600双焊炬填充盖面两种自动焊组合方案。实际施工应用表明，两种焊接组合焊接接头检验结果均满足相关规范要求，但各有其不同特点及适用性。 |
| 关 键 词： | 印度“东气西输” 焊接技术规范 自动焊 焊接工艺 |
Automatic Welding Procedure in Pipeline Construction of India East to West Gas Project |
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| ZHAO Hai-hong,CUI Xiang-guo,JIN Hong-xing.Automatic Welding Procedure in Pipeline Construction of India East to West Gas Project[J].Welded Pipe and Tube,2009,32(4):57-60. | |
| Authors: | ZHAO Hai-hong CUI Xiang-guo JIN Hong-xing |
| Affiliation: | 1.Welding Technology Center of Pipeline Research Institute of CNPC;Langfang 065000;Hebei;China;2.China Petroleum Pipeline No.4 Construction Corporation;3.China Petroleum Pipeline Bureau Ocean Company;China |
| Abstract: | This article introduced welding technology specification of India East to West Gas Pipeline Project.With regard to 17.2 mm thickness,48in pipe diameter and X70 grade pipeline,it introduced 2 kinds of combination methods for automatic welding,one is NOREAST inside welding machine root welding + PAW-2000 outside welding machine filled in and cover,the other is CRC inside welding machine root welding +CRC P260 welding machine heat welding +CRC P600 double welding torch filled in and cover.Construction practice... |
| Keywords: | India East to West Gas Pipeline Project welding technology specification automatic welding welding procedure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |