中文在线官网在线,国内精品久久人妻互换,国产午夜无码片在线观看,国产成人卡2卡3卡4乱码

Product Details
Drilling grade bentonite, drilling mud soil
Drilling grade bentonite, drilling mud soil
  • Product code:TY-017
  • manufacturer:Inner Mongolia Ningcheng Tianyu Bentonite Technology Co., Ltd
  • Update time:2024-10-29
  • Main components: Bentonite
    Ingredient content:97%
    mesh size:200mesh
    Product appearance:Off white powder
    Application scope: Petroleum drilling, directional crossing, pile driving drilling.

    Drilling grade drilling mud bentonite is made from natural calcium based bentonite as raw material, which is refined after sodium modification. Has good hydrophilicity, thixotropy, lubricity, expansibility, suspension and other characteristics. It has a significant effect in preventing wellbore block falling, collapse, and plugging, and can be widely used in low solid phase light cement slurry operations, such as oil drilling, directional crossing, pile driving drilling, and other operating environments.

    In addition, it can also be used for underground continuous wall and wall cutting construction, and can be used for mortar, caisson, pile foundation, soil sealing, reservoir dam foundation leakage prevention and other projects. It can also be used as jacking mud.

    Drilling mud bentonite

       

    Mr. Jiang

    • QQ
    • Telephone:18247635291
    • WeChat:hetao2015nian
    啪啪啪动态图| 一本色道无码不卡在线观看| 成人午夜特黄AAAAA片男男| 亚洲人成在线观看| 亚洲AV无码乱码在线观看牲色| 日韩AV色综合网站|