2021久久国自产拍精品,欧美性猛交XXXX黑人猛交,99在线精品一区二区三区,国产成人A亚洲精V品无码,国产精品国产三级国产专区50,韩国三级在线观看久,男人女人做黄刺激性视频,亚洲AV综合A国产AV中文,日本一卡2卡三卡4卡免费网站,亚洲国产精品国自产拍AV

  • <fieldset id="6co0c"><table id="6co0c"></table></fieldset>
    <fieldset id="6co0c"></fieldset>
    <fieldset id="6co0c"><table id="6co0c"></table></fieldset>
  • <abbr id="6co0c"></abbr>
    <fieldset id="6co0c"><menu id="6co0c"></menu></fieldset>
      <fieldset id="6co0c"></fieldset>
      <ul id="6co0c"><tfoot id="6co0c"></tfoot></ul>
    • <ul id="6co0c"></ul>
    • <cite id="6co0c"></cite>
      <tfoot id="6co0c"><input id="6co0c"></input></tfoot>
      <cite id="6co0c"></cite>
      • News

        Shenglong Inspection Company successfully developed the market of the challenging small-diameter pipeline Ultrasonic In-Line Inspection 

        Date 2020-07-24

        In early July 2020, Shenglong Inspection, a subsidiary of Hilong Group, successfully won the bid for the Jiuquan product oil branch pipelines ultrasonic inspection project, marking Hilong’s entry into the technical service field of ultrasonic in-line inspectionl (ILI)of multiple pipelines with small diameter, non-pig receiver and launcher, and complicated pipeline conditions.

         

        This is a pipeline in-line inspection project for three sub-distribution branch pipelines of the Jiuquan product  oil pipeline. Shenglong Inspection Company will employ world-leading ultrasonic inspection technology for in-line inspection Without installing a permanent pig receiver and launcher, we can quickly perform internal in-line inspection of the pipeline at one time by connecting three branch pipelines in series using a connection between the temporary pig receiver and launcher and the flexible pipe. We can then utilize the bi-directional operation of the ultrasonic ILI tool and an optimized process plan. Where it is not feasible, we can independently inspect the three branch pipelines.

         

        “To conduct the internal inspection of the pipeline with a small diameter and non-pig receiver and launcher, Shenglong Inspection Company explored several solutions and came up with the most pragmatic and complete solution. This has not only enabled the pipeline owner to fully understand the corrosion status of the pipeline and complete the pipeline integrity evaluation, but can also help determine the future pipeline operation policy based on pipeline inspection data, and more effectively control the risks and safety hazards in the pipeline operation process." said Zhao Xiaoguang, General Manager of Shenglong Inspection.

         

        At present, we have initiated the inspection of the three product oil pipelines in the Jiuquan sub-distribution branch pipeline. The project team is preparing a detailed process proposal for the onsite pipeline and the station piping.

        久久久久亚洲av成人无码网站| 国产免费无码一区二区三区| 成人网站免费看黄a站视频| 久欠精品国国产99国产精2021| 久久精品娱乐亚洲领先| 麻豆精品久久久久久中文字幕无码| 69SEX久久精品国产麻豆| 久久精品国产亚洲AV无码麻豆| 最新版天堂中文在线| 国产av无码专区亚洲av手机麻豆| 岛国av动作片在线观看| 无码毛片高潮一级一级喷水| 久久免费看少妇高潮v片特黄| av小次郎收藏| 亚洲ⅴs欧洲无码久久久| 亚洲日韩精品欧美一区二区| 国产成人无码精品一区不卡| 久久久久国色AV免费观看| 99无码熟妇丰满人妻啪啪| 国产乱子伦精品无码码专区| а天堂中文在线官网在线| 国产成+人欧美+综合在线观看| 131美女爱做视频| 亚洲国产精品无码专区影院| 99精品国产高清一区二区麻豆| 伊人无码中文| 久久久久久久久毛片精品| 国产精久久一区二区三区| 成人无码午夜在线观看| 国产开嫩苞视频在线观看| 五月婷综合网| 精品国产一区二区三区吸毒| 各处沟厕大尺度偷拍女厕嘘嘘| 一本色道久久hezyo无码| 国产青草视频在线观看| 欧美人与动人物姣配XXXX| 亚洲jlzzjlzz少妇| 激情综合色综合啪啪开心| 免费国产在线视频| 久久精品水蜜桃AV综合天堂| 亚洲av乱码一区二区三区香蕉|