• <dd id="qs4oq"></dd>
  • <input id="qs4oq"><rt id="qs4oq"></rt></input>
    详细说明

    Cemented Carbide Valve Core

    收藏
    商品說明

    The carbide valve seat and the carbide valve core have the characteristics of high temperature resistance, wear resistance and corrosion resistance. It is mainly used for sealing oil pump valves in sand bearing wells, heavy oil wells, offshore oil wells and high pressure anti-sulfur oil wells in petroleum industry.

     

     

     


    Copyright 2019  All rights reserved

    Zigong Jingqiang Cemented Carbide Co., Ltd. Address: No. 105 Caishi Road, Lianggaoshan Street, Daan District, Zigong City, Sichuan Province, China
    Contact person: Manager Xiao tel:8615390382377
    Tel: 0813-5202533
    Mailbox: sunny@zgjqhj.com

    Zip code:643010






    Official WeChat

    Pay attention to us

    • 电话直呼

      • 13350681748
      • 0813-5202533
    技术支持: | 管理登录
    ×
    seo seo
    国语精品自产拍久久_国产午夜鲁丝片AV无码_人妻绝顶中出无码幕网_国产成人一区二区在线_亚洲国产精品无码