WELCOMEgb-trade.net国际贸易网!
Release
category
current location:gb-trade.net国际贸易网
    SWT series high efficiency steel teeth tricone bit Jiangsu Xinrui bit
    share  | 20-03-20release views ID:67576
  • Collection  
SWT series high efficiency steel teeth tricone bit Jiangsu Xinrui bit
  • Address:沧州市
    • Q Q:bit2@uqier.comQQ online
    • Email:bit2@uqier.com
    • contacts:jinteer
    • Tel:**** Click to view full number
      • gb-trade.net国际贸易网Remind you:Let you remit money in advance, or the price is obviously lower than the market price, are suspected of fraud, do not easily believe.
  • Info detail

石油钻井和地质钻探中应用最多的还是牙轮钻头。牙轮钻头在旋转时具有冲击、压碎和剪切破碎地层岩石的作用,所以,牙轮钻头能够适应软、中、硬的各种地层。特别是在喷射式牙轮钻头和长喷嘴牙轮钻头出现后,牙轮钻头的钻井速度大大提高,是牙轮钻头发展史上的一次重大革命。牙轮钻头按牙齿类型可分为铣齿(钢齿)牙轮钻头、镶齿(牙轮上镶装硬质合金齿) 牙轮钻头;按牙轮数目可分为担忧了钻头、三牙轮钻头和组装多牙轮钻头。国内外使用最多、最普遍的是三牙轮钻头。


When contacting me, please say that you saw it on gb-trade.net国际贸易网, thank you!看到的,谢谢!

  • You may be interested
More
  • User level:普通会员
  • Credit rating:Credit value:0

    ID card authentication not uploaded ID card authentication not uploaded

    No business license certification Uploaded No business license certification Uploaded

Related classification
Hot sub station
  • No hot sub station information!