Application of Pulse Blowing Bag-type Dust Collector to Production of SAW Pipes
Zhu Xu;Wu Jinmei;Han Daogang;Lei Xiaobing

..............page:45-46

Analysis and Suggestions for Domestic Steel Tube Standard System
Cheng Haitao;Yan Ru;Ji Yuzhong;Li Qi

..............page:70-73

Numerical Simulation of Induction-heating Process for Quenching of Seamless Steel Tube
Huang Jun;Wu Wenfei;Wang Baofeng;Li Jianchao

..............page:66-69

Influence by Thermal Aging on Deformation Ability of X80 SAW Pipe
Hidenori Shitamoto;Masahiko Hamada;Shuji Okaguchi;Nobuaki Takahashi;Noriyuki Yamamoto;Izumi Takeuchi;Shusuke Fujita;Zhang Zhongxiu;An Lifeng;Tao Ailian;Xu Shuyuan

..............page:16-24

Discussion on Methods for Pass Adjustment of Three-roll Mandrel Mill
Li Qun;An Ye;Wei Jian;Mao Shuang

..............page:62-65

xin xi dong tai

..............page:6,29,38,69,73,74-76

Determination of Coating Thickness of Centrifugal Casting Mould for Heavy-wall Shell and Calculation of Composite Heat-transfer Coefficient of Coating Air Gap
Cai Yuli;Guo Minghai;Pang Yusi;Wang Lihui;Gao Yimin

..............page:30-33

Discussion on Specified Charpy Impact Energy Value of Extra-hi-strength Oil Casing
Li Pingquan;Zhao Yinghui;Tong Lin

..............page:7-15

Analysis of Causes for Thread Jump-out and Galling of N80 Casings as Used in One Oil Well
Lü Shuanlu;Yuan Pengbin;Zhang Weiwen;Han Yong;Fu Daoming;Shen Jianxin;Gong Jianwen;Fan Wensheng

..............page:57-61

Property Analysis on Ф1016 mm × 26.2 mm Induction Heat-processed Elbows Used for Sichuan-East Gas Pipeline Project
Du Wei;Wang Changan;Cheng Dunhua;Wang Wenjia;Zhang Yafeng

..............page:51-54

Setting and Calculation of Speed Schedule of MPM
Lü Qinggong;Peng Longzhou;Li Xiao;Zhao Qiang;Ni Xin

..............page:25-29

Development of HSM770 Seamless Steel Tube for Crawler Crane Boom
Chen Shaolin

..............page:42-44

Approach to Preventing Tail-end Fins of Pierced Shell
Di Jun;Li Daogang

..............page:55-56

R & D of Fire-resistant Seamless Steel Pipe for Building Service
Yin Renjie;Wang Enuo;Zhang Tao;Liu Yuntao

..............page:39-41

Research on Service Life Enhancement of Piercing Plug of Baosteel Ф140 mm MPM Plant
Kuang Agen;Quan Xiaobing;Liu Nan;Zhang Ling

..............page:47-50

Analysis on Causes for Rather Low Impact Value of 12Cr1MoVG Boiler Pipe
Hou Qiang;Lu Hong;Zhang Zhiyuan;Li Zhiqun;Ning Mei;Zhang Bing

..............page:34-38

Current Situation of Development of Precision Pipe-rolling Technology
Luo Dejin;Wang Xuefei

..............page:1-6