Steel Pipe 2004 Issue 3 da lian fu di ji xie zhi zao you xian gong si pai gun cheng xing zhi jie cheng fang ji zu shi che cheng gong

da lian fu di ji xie zhi zao you xian gong si pai gun cheng xing zhi jie cheng fang ji zu shi che cheng gong

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e luo si wei ke song gang chang da kou jing han guan wu sun jian ce she bei gai zao

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e luo si fu er jia gang guan chang cong yi da li yin jin de da dian lu yi lian gang 500 wan t

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2004 nian 1 4 yue e luo si gang guan ye jin gong si si da gang guan sheng chan qi ye de chan xiao liang

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2004 nian 1 4 yue e luo si gang guan chan liang tong bi zeng chang 12%

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2004 nian qian 4 ge yue wei ke song gang chang de gang guan chan liang reng cheng xiong e luo si

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bai e luo si gang chang ji hua shang wu feng gang guan sheng chan xiang mu

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e luo si he wu ke lan qian shu 2004 nian gang guan gong huo pei e xie yi

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e luo si gang guan ye jin gong si de wei lai fa zhan gui hua

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you ke si shi you gong si dui e luo si gang guan sheng chan qi ye de ping jia

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tian jin gang guan he bao gang xin shang quan zi dong gang guan bao zhuang she bei

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DOMESTIC PROJEGTS UNDER PLANNING/PIPPING NETWORK PROJECTS UNDER CONSTRUCTION

..............page:61-61,62

S & T HIGHLIGHTS(5 pieces)

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

LUOYANG DOUBLE HERO MACHINE MANUFACTURE CO.,LTD.

..............page:59-59

Talking about seamless steel tube industry at the beginning of the new century-《One Hundred Years of Seamless Steel Tube Industry》(Note 12-1,continued)
jin ru zuo

..............page:54-58

Analysis of rotary piercing process with FE method
zeng you zong

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

Discussion on Alloy Steel Tube for Oil Refining Facility
xiong jian xin

..............page:48-50

Start-up Technique of Medium-voltage Motor
ma ling ; guo sheng jiang

..............page:45-47

Technical Innovation of φ100 mm Mono-groove Plug Pipe Mill
luo de jin ; ma shi jun ; tian yong quan

..............page:41-44

Development and Prospect of Domestic Manufacturing Technology of Weld Pipes for Long-distance Oil/Gas Pipeline
wang xiao xiang

..............page:7-13

Current Production Situation and Technical Deficiency of and Development Proposals for Domestic Seamless Steel Tube Industry
jiang yong jing ; cheng hai tao

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

Outer Surface Descaling System for Hot-rolled Seamless Steel Tube
sun de qiang ; lv kai wu ; zhu chang tao

..............page:39-40

Causes for Internal Hexagonal Shape of Steel Tube and Countermeasures
zhao xiao lin ; bian yong xing

..............page:35-38

Discussion on Approach to Innovation of Small and Medium Plug Pipe Mills
xing wei ; guo xiao yong

..............page:32-34

Research on Heat Treatment Process for 34Mn6-N80 Oil Casing
yang xian ping

..............page:28-31

Law of Wall Thickness Variation of Sunk Stainless Steel Tube
wang xu nian

..............page:25-27

Experiment on Manufacturing Process of Cold-drawn Heavy-wall Seamless Steel Tube for Blast Furnace Service
kang zhi yong

..............page:22-24

Development of Large-sized High-strength Oil Casing
hu yan zheng ; zeng li ; luo xian deng

..............page:17-21

A Review on 3-Roll Combined Mill (3RCM)and 4-Roll Planetary Mill (KRM)
jin ru zuo

..............page:14-16