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    DOMESTIC PRODUCTION AND APPLICATION OFELECTRIC WELDED BOILER STEEL TUBES
    Wang Ping, Bai Shuping, Wang Lifeng, Cheng Shuying
    1999, 28(2): 1-4.
    Abstract PDF
    DEVELOPMENT TREND OF DOMESTIC HI-PRECISION COLD-DRAWN STEEL TUBE INDUSTRY
    Wang Jiacong
    1999, 28(2): 5-8.
    Abstract PDF
    CURRENT SITUATION OF RESEARCH CONCERNING T91 STEEL FOR POWER STATION BOILER TUBES
    Liu Chuan, Zhu Fuxian, Wang Ping, Gao Defu, Zhu Chunqing, Gao Chao, Ni Guozheng
    1999, 28(2): 9-12.
    Abstract PDF
    DISCUSSION ON O. D. CONTROL AND MANUFACTURING PROCESS OF QUENCHED/TEMPERED BLANK PIPES FOR OIL CASINGS
    Luo Xiandeng
    1999, 28(2): 13-17.
    Abstract PDF
    DEVELOPMENT OF TUBE-MARKING MACHINE
    Feng Chunzhuo
    1999, 28(2): 18-23.
    Abstract PDF
    DESIGN AND APPLICATION OF SLOPE-HEARTH HEATING-FURNACE FOR TUBE BLANKS
    Wang Jianrong
    1999, 28(2): 24-27.
    Abstract PDF
    IMPROVEMENT ON MIDDLE-SAWING MACHINE FOR COLD-DRAWN SEAMLESS STEEL TUBES
    Wang Jianhua, Song Yuchang, Kong Qinghu
    1999, 28(2): 28-30.
    Abstract PDF
    IMPROVEMENT OF PIERCER BUILT-IN STEADIER
    Yue Sheng, Yang Zaian
    1999, 28(2): 31-32.
    Abstract PDF
    MODIFICATION OF ROLLER HEARTH ANNEALING FURNACE
    Zhang Xuecheng, Gao Zhenxing
    1999, 28(2): 33-35.
    Abstract PDF
    ECHNICAL MODIFICATION AIMING AT PRODUCT-MIX EXPANSION OF GJ45 WELD-PIPE MACHINE
    Zhou Jinhan
    1999, 28(2): 36-38.
    Abstract PDF
    COMPUTERIZED ON-LINE AUTOMATIC ULTRASOUNIC DETECTING SYSTEM AND TECHNIQUE (PART Ⅱ)
    Qi Dingding
    1999, 28(2): 39-41.
    Abstract PDF
    NDT FACILITY FOR Φ140mm HOT-ROLLED SEAMLESS STEEL TUBE MILL
    Ji Lianchun, Zhu Chunqing, Li Chuanyong
    1999, 28(2): 42-44.
    Abstract PDF
    RESEARCH ON NEW TYPE PIERCING PLUG
    Zhang Shenghua
    1999, 28(2): 45-50.
    Abstract PDF