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    Huai’an Zhenda Steel Tube Manufacturing Co.,LTD

    OTCG

    Detailed parameters :

    ApplicationCertificatesGrade/Material Size Range
    Casing PipeISO 9001-2015
    ISO14001:2015
    OHSAS18001:2007
    API 5CT -0945
    J55/K55/N80-1Φ177.8-508mm X 6-20mm
    Coupling PipeJ55/K55/N80-1Φ270-538

    Cases:


    日本 在线播放
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