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    Forging Ahead in Difficulties—The Road to High Quality Development of Domestic Steel Tube Industry in 2023
    ZHENG Guiying, ZHUANG Gang
    2024, 53(4): 1-5. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.01.05
    Abstract PDF
    New Progresses of Domestic Steel Tube MF Hot-expansion Technology
    ZHANG Yaofei, SUN Yongxi, WANG Honghai, CHEN Junde
    2024, 53(4): 6-10. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.06.10
    Abstract PDF
    Progress in Research of Metallurgical Composite Oil Casing
    LI Xiaohua, HOU Wenzhi, LV Chuantao, KAN Zhengyu, DING Ran, WANG Rui
    2024, 53(4): 11-21. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.11.21
    Abstract PDF
    Analysis of Pitting Corrosion Causes for P110S Tubing in Solid-free Well-killing Fluid
    GAO Zhan, LIU Chuansen
    2024, 53(4): 22-27. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.22.27
    Abstract PDF
    Experimental Research on Pre-heating Multi-wire SAW Process for X60 Ф559mm×32mm LSAW Pipe
    ZHAO Bo, ZHAO Yuyue, WANG Nenggan, WANG Qiang, AN Xiaojun, GUO Zhenqi
    2024, 53(4): 28-32. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.28.32
    Abstract PDF
    Development of Φ139.7mm×9.17mm HS110-13Cr Anti-CO2 corrosion Casing
    WANG Jianhua, LI Duanzheng
    2024, 53(4): 33-37. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.33.37
    Abstract PDF
    Progress of Baosteel Consistent Technology for Manufacturing of 13Cr Tubing and Casing
    ZHAO Peng, ZHANG Chunxia, WANG Chaofeng, LIU Qilin, LIU Shaofeng, ZHOU Changzhong
    2024, 53(4): 38-42. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.38.42
    Abstract PDF
    Experimental Research on Defect Morphology of Finished Tube as Corresponding to Surface Detects of Shell
    WANG Kang, LIU Xueying, HU Zhe, YANG Weiguo
    2024, 53(4): 43-48. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.43.48
    Abstract PDF
    Influence of Si and Mn on Wear Resistance of Anti-wear Seamless Steel Pipe
    YUAN Qin, ZHANG Yao, WANG Shanbao, ZHAO Bo, XIE Degang, WANG Xixiang
    2024, 53(4): 49-52. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.49.52
    Abstract PDF
    Analysis of Causes for Longitudinal Cracking of Large-sized Heavy-wall Hydraulic Prop Pipe
    ZHANG Guosheng, ZHAO Jianming, FU Qiang, DENG Pengxiang
    2024, 53(4): 53-57. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.53.57
    Abstract PDF
    Study on Relationship between Edge Pre-bending Radius of JCOE LSAW Pipe and its Pout
    LIU Chun
    2024, 53(4): 58-61. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.58.61
    Abstract PDF
    Comparative Analysis of Microstructures and Properties of 14MnV and 14MnVTi Acid-resistant Linepipes
    CHANG Dongshuai, CAO Tongbi
    2024, 53(4): 62-65. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.62.65
    Abstract PDF
    Analysis of Cracking Occurring in Hot Cutting and Welding Processing of 17-4PH Stainless Steel Pipe Fitting
    WANG Rongcheng, HU Shunzhong
    2024, 53(4): 66-70. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.66.70
    Abstract PDF
    Analysis of Fracture Failure of R95 Externally-upset Tubing
    JI Ran, RAO Panpan, CUI Yi
    2024, 53(4): 71-74. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.71.74
    Abstract PDF
    Application and Modification of Edge Milling Machine for HSAW Pipe
    WU Yusheng, YAO Jinyan, SONG Wei, WU Peilong
    2024, 53(4): 75-80. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.75.80
    Abstract PDF
    Brief Analysis of Standard for Nonmetallic Inclusion in Steel under GB/T 10561—2023
    SUN Hong, ZONG Qiuli, LI Jianyi, LIU Changqing, WANG Hui, TANG Chunhua
    2024, 53(4): 81-86. DOI: 10.19938/j.steelpipe.1001-2311.2024.4.81.86
    Abstract PDF