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    Development of Domestic OCTG Industry and Relevant Consideration(PartⅠ)
    ZHANG Zhonghua
    2022, 51(5): 1-7. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.01.07
    Abstract PDF
    Present Development Situation and Future Outlook of Domestic 2-roll Rotary Piercing Technology
    OUYANG Jian, MU Dong, LIU Lin, LIU Jie
    2022, 51(5): 8-13. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.08.13
    Abstract PDF
    Welding HAZ Impact Toughness of X80 Mother Pipe for Bend and Relevant Influencing Actors
    CHEN Xiaowei, WANG Jianmin, YU Cao, PENG Hao, SHEN Qinbing, CAI Yixuan
    2022, 51(5): 14-19. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.14.19
    Abstract PDF
    Study on Properties of CC Billet-made P91 Steel Pipe and Analysis of its Engineering Application
    JING Shiyu, LIU Qian, ZHANG Xinwen, ZENG Hui, XIE Xiaoyuan, PU Xiaoming, HE Xiaoming, YANG Huachun
    2022, 51(5): 20-26. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.20.26
    Abstract PDF
    Study on Design Theory for Structure of Bimetallic Metallurgical Composite Pipe
    LIU Jianbin, WANG Baozhu, ZHANG Mingxing
    2022, 51(5): 27-29. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.27.29
    Abstract PDF
    Development and Application Practice of Management-control Integration (MCI) System for Measurement Point
    LIN Hai
    2022, 51(5): 30-34. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.30.34
    Abstract PDF
    Production and Application of Large-sized,Slight-wallMetallic Weld Pipe
    QIN Jianping, ZHU Yanchun, CHU Zhibing
    2022, 51(5): 35-37. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.35.37
    Abstract PDF
    Manufacturing Process and Microstructure Properties of S32760 Super Duplex Stainless Steel Seam less Tube
    GAO Pei, LUO Xu, TANG Yunfei, CHEN Ting
    2022, 51(5): 38-42. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.38.42
    Abstract PDF
    Development of Large-sized and Abrasion-resistant Seam less Steel Pipe for Mine Tailings Conveyance
    CAO Jinrong
    2022, 51(5): 43-45. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.43.45
    Abstract PDF
    Research on Anti-corrosion Effect of Heat-exchange Tube Bundle
    MA Pengfei, CAO Xuan, ZHANG Xiuying, YAO Zheng, GAO Xiaojian, MAO Xianrong, CHAI Yating
    2022, 51(5): 46-50. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.46.50
    Abstract PDF
    A Device and Operation Method for Full-auto Detecting/Locating of Weld Seam of HFW Pipe
    SUO Qi, LIU Ke
    2022, 51(5): 51-53. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.51.53
    Abstract PDF
    Design and Application of an Automatic Cleaning Device for Splash on Inner Surface of Pipe End
    ZHANG Yunlong, WANG Shuxiang, ZHANG Jun
    2022, 51(5): 54-57. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.54.57
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    Optimization of Guide-plate Design to Improve Outer Surface Quality of Shell
    WEI Guang
    2022, 51(5): 58-63. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.58.63
    Abstract PDF
    Effect by Specimen Preparation Method on Analysis Result of Hydrogen Content in Steel
    PENG Fuben, CAIYu
    2022, 51(5): 64-66. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.64.66
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    Study on MeasurementMethod for Residual Stress of Bimetallic Composite Pipe
    LIU Yujiang, GUO Ruitao, SONG Zhenxing, CHEN Hongwei
    2022, 51(5): 67-69. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.67.69
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    Application of Ultrasonic Combined Detection to Periodic Inspection of Gas Cylinder
    LIQinghua, SUN Xu, JIN Mingzhe
    2022, 51(5): 70-74. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.70.74
    Abstract PDF
    Explanation of Standard IOGP S-616 for Linepipe
    ZHANG Shuhua, QU Xianyong, XIE Shiqiang, DONG Bin, CHEN Peng
    2022, 51(5): 75-80. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.75.80
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    Analysis of Changes of Requirements for Tolerance Ranges between Latest Edition and Old Edition of Specification APIRP 5C5
    DENG Li, ZHAO Bing, LIU Kaimin, JI Bingyin, YANG Xi, SHI Jiaoqi
    2022, 51(5): 81-83. DOI: 10.19938/j.steelpipe.1001-2311.2022.5.81.83
    Abstract PDF