Welded Pipe and Tube 2007 Issue 4 Trade News

Trade News

..............page:9,24,35,82,85,87

ABSTRACTS

..............page:89-92

zhi guan xing ye chang yong ying wen suo xie ( suo lue yu ) ji qi han yi ( xu san )

..............page:88

Brief Introduction of OD 1 420 mm Longitudinal Submerged Arc Welding Production Line in Russia
LIN Li-heng

..............page:86-87

Study on Surface Stress Corrosion Crack of High Strength Pipeline
ZHANG Chao-sheng

..............page:83-85

Laser Vision Based Seam Tracking System for ID&OD Spiral Pipe Mill
LIN San-bao;QIN Ke-li;ZHAO Jing;R J BEATTIE

..............page:41-43

The Welding of Heavy-caliber Thick Wall X70 Steel Pipe and Insulated Rail Joint Parent Metal P460NH
YIN Chang-hua;JIN Hai-cheng

..............page:36-40

Research on Failure Assessment Curves of High Grade Pipeline Steel
LI Xin-hua;LUO Jin-heng;ZHAO Xin-wei;ZHENG Mao-sheng;ZHU Jie-wu

..............page:33-35

Study of Residual Stress and Collapse of ERW and Seamless Casing
SHEN Zhao-xi;DING Xue-guang;LI Dong-feng;ZHANG Lei;HAN Jun

..............page:31-33

Analysis the Forming Process of the Conical Spiral Weld Pipe by FEM
CHU Zhi-bing;QIN Jian-ping;TIAN Ya-qin

..............page:28-30

EIS Analysis on the Anode Process of CO2/H2S Corrosion of Tubular Steel N80
ZHANG Qing;LI Quan-an;WEN Jiu-ba;BAI Zhen-quan

..............page:25-28

Quadratic Short Study of Welding Heated Affect Zone on Grade X80 Pipeline Steel
LU Tong-quan;WANG Yong;ZHAN Huan-xiao

..............page:21-24

Difference in Steel Pipe for Water Transmission Between Domestic and Abroad, and Some Suggestions( Ⅲ )——Technology of Pipe End Connection for Water Transmission Pipeline
SHEN Zhi-ji

..............page:18-20

Research Progress in New Steel Pipe Welding Technique of Braze Pressure Welding in Japan
ZHANG Gui-feng;ZHANG Jian-xun;PEI Yi

..............page:10-17

Supply and Demand Circumstances of China's Pipe Industry from Jan. to May and Its Forecast of the Following Half Year
KONG Ling-ming

..............page:5-9

Affects and Control to Welding Quality of Tack Welding Defect for LSAW Pipe
LI Dong;LIU Qing-cai

..............page:79-82

Determination of Residual Strength for Corrosion Pipeline and Rebuild Measures
ZHANG Zhen-yong;GUO Bin

..............page:75-78

Basic Character and Operational Points of Weld Ultrasonic Testing
SHEN Ying-hua;HU Jian

..............page:72-74

Process Parameters Optimization of High Speed Welding with Double Wires for Spiral Submerged Arc Welded Pipe
HU De-hu;ZHAO Wei;NIU Hui;ZHENG Feng

..............page:69-71

Cause Analyses of Transverse Crack Occurred in Production of Seamless ERW Pipe of 20 Steel
LIU Hui-yi

..............page:66-68

Matching of Welding Process with Milling Shape of Strip Edges for Spiral Submerged Arc Welded Pipe
LIU Hong-fei

..............page:61-65,68

Application of " Vista Weld" Weld Automatic Tracking System in the Production of Spiral Submerged Arc Welded Pipe
ZONG Bo;LIU xin;YANG Wan-xia

..............page:58-60

Pass Design of High-strength Welded Pipe
MA Hai-jun

..............page:56-57

New Type Tactile Sensor of Weld Seam Tracking System
ZHU Jia-lei;JIAO Xiang-dong;JIANG Li-pei;XUE Long;ZHOU Chan-feng;YU Jian-rong

..............page:54-55

Design and Application of Inside Welding Double Wires Welding Unit for Spiral Submerged Arc Welding Pipe
LIU Yun;PENG Chun-ming;LIU De-ying

..............page:51-53

Manufacture of the Clayed Aluminium Alloy for Automotive Heat Exchanger
HU Rui-ling;LI Zhi-qiang;XIE Jian-ying

..............page:49-50

Application of Bar Code Technology by Steel Pipe Enterprise
LI Chun-lin

..............page:47-48

FEM Simulation of Compaction for CICC
LIU Zhi-hong;YU Jie;WU Jie-feng

..............page:44-46