型号: | IADC537 |
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品牌: | JSBIT |
原产地: | 中国 |
类别: | 冶金矿产、能源 / 冶金矿产 / 金属矿产 |
标签︰ | 三牙轮钻头 , 镶齿三牙轮钻头 , 81/2"三牙轮钻头 |
单价: |
¥4500
/ 件
|
最少订量: | 1 件 |
最后上线︰2018/05/08 |
三牙轮钻头用于石油开发钻探、水井、煤田勘探、工程开发等用途, 适用于软硬交错地层,如软页岩、粘土、盐岩、石灰岩、硬石膏、砂岩、砾岩、白云岩、硬砂岩等
优点: 热稳定性强,抗冲击能力较强。
TCI cone bit used in oil drilling, water well, coal field exploration and development of engineering applications, apply to soft hard staggered formation, such as soft shale, clay, gypsum, limestone, gypsum, sandstone, conglomerate, dolomite, sandstone, etc .
Advantages: strong thermal stability, impact resistant ability is stronger.
尺寸(size) |
98mm-660.4mm (3 7/8 - 26 inch) |
轴承(bearing) |
橡胶和金属密封轴承 (rubber and metal sealed bearing type ) |
IADC code |
117、127、137、217、247、417、437、517、537、617、637 |
适用地层(Application) |
极软地层到硬地层,如粘土、泥岩、白垩、石膏、盐岩、页岩、石灰岩、砂岩、白云岩、大理石等有硬夹层的复杂地层. Extremely soft ground to hard formations such as clay, mud stone, chalk, gypsum, rock salt, shale, limestone, sandstone, dolomite, marble and other hard sandwich complex formation |
付款方式︰ | TT/LC/PayPal/Western union |
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