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泥浆循环牙轮钻头（主要是井用）
产品型号：
产品分类：
产品特点
产品详情
简介：
牙轮钻头在当今的工业领域广泛应用，如采矿、水井、油井和地热钻探等等。除了AM和AX系列的钻头外，傲石捷长期以来也经营其他系列的牙轮钻头。特别是小直径的(直径8 1/2寸一下)，我们已能提供性价比非常高的产品，包括钢齿和镶齿钻头。
镶齿钻头比钢齿钻头耐用，但生产成本也更高。这两种钻头我们都能提供如下设计：
开放式轴承或密封轴承；
滚动轴承或滑动轴承；
有无保径设计等等；
钻头IADC号： 涵盖1 到 8系列，例如111, 131, 124, 532, 642, 722, 832, 114, 125, 515, 545, 645, 735, 845, 126 117, 137, 437, 517, 537, 637等等；
钻头直径：尺寸从 3 3/8寸(85.7毫米)到26寸(660.4毫米)；
用途： 水井，油井，地热井钻探等等。
规格概览：
|
钻头类型 |
钢齿 |
镶齿 |
标准API 常规螺纹尺寸 (英寸) |
||||||||||||||||||||||||
|
开放式滚动轴承 |
密封滚动轴承 |
密封滚动轴承带保径 |
密封滑动轴承带保径 |
密封滚动轴承带保径 |
密封滑动轴承带保径 |
||||||||||||||||||||||
|
IADC号 |
121 |
131 |
114 |
124 |
125 |
135 |
145 |
117 |
127 |
137 |
147 |
217 |
327 |
415 |
435 |
515 |
535 |
417 |
437 |
447 |
517 |
527 |
537 |
627 |
637 |
||
|
3 3/8 |
85.7 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
√ |
|
|
2 3/8 |
|
3 7/8 |
98.4 |
|
√ |
|
|
|
√ |
√ |
|
|
√ |
|
|
√ |
|
|
|
|
|
|
|
√ |
|
√ |
|
|
2 3/8 |
|
4 3/8 |
111.1 |
|
|
|
|
|
√ |
√ |
|
|
√ |
|
|
√ |
|
|
|
|
|
|
|
|
|
|
|
|
2 7/8 |
|
4 5/8 |
117.5 |
|
|
|
|
|
√ |
√ |
|
|
√ |
√ |
|
√ |
|
|
|
|
|
|
|
√ |
|
√ |
|
|
2 7/8 |
|
5 1/4 |
133.4 |
|
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|
|
√ |
|
|
|
|
|
√ |
√ |
|
|
√ |
√ |
|
|
√ |
|
√ |
√ |
|
|
|
2 7/8 |
|
5 5/8 |
142.9 |
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
√ |
|
|
3 1/2 |
|
5 7/8 |
149.2 |
|
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|
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|
|
|
|
|
|
|
√ |
|
|
3 1/2 |
|
6 |
152.4 |
|
|
|
|
|
|
√ |
|
|
|
|
|
√ |
|
√ |
|
|
|
|
|
√ |
|
|
|
|
3 1/2 |
|
6 1/4 |
159.3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3 1/2 |
|
7 1/2 |
190.5 |
|
|
|
|
√ |
√ |
√ |
|
|
√ |
|
√ |
√ |
|
|
√ |
|
|
|
|
√ |
√ |
|
|
|
4 1/2 |
|
7 5/8 |
193.7 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
√ |
|
√ |
|
|
4 1/2 |
|
7 7/8 |
200 |
|
|
|
|
|
|
|
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|
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|
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|
|
|
|
|
|
√ |
|
√ |
|
|
4 1/2 |
|
8 1/2 |
215.9 |
√ |
|
√ |
√ |
√ |
√ |
|
|
√ |
√ |
|
√ |
|
√ |
√ |
√ |
|
√ |
√ |
√ |
√ |
√ |
√ |
|
|
4 1/2 |
|
8 5/8 |
219 |
|
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√ |
|
|
4 1/2 |
|
8 3/4 |
222.2 |
|
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√ |
|
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√ |
|
√ |
|
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|
4 1/2 |
|
9 1/2 |
241.3 |
|
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√ |
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√ |
|
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|
√ |
√ |
|
√ |
|
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|
6 5/8 |
|
9 5/8 |
244.5 |
√ |
|
|
√ |
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√ |
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|
6 5/8 |
|
9 3/4 |
247.7 |
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√ |
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|
6 5/8 |
|
9 7/8 |
250.8 |
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√ |
|
√ |
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|
6 5/8 |
|
10 5/8 |
269.9 |
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6 5/8 |
|
12 1/4 |
311.1 |
√ |
|
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√ |
√ |
|
|
√ |
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|
√ |
|
|
√ |
|
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√ |
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|
6 5/8 |
|
13 5/8 |
346.1 |
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√ |
|
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|
6 5/8 |
|
13 3/4 |
349.3 |
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√ |
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√ |
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7 5/8 |
|
15 |
381 |
|
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√ |
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|
7 5/8 |
|
17 1/2 |
444.5 |
√ |
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√ |
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√ |
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|
7 5/8 |
注： “√”表示常规产品，特殊需求的产品可根据客户需求定做。
如需样本和更多的产品信息，请点击此处，验证您的公司信息，并告知我们您的具体需求。
如何订购：
钻头尺寸 + IADC号 + 螺纹连接
General Introduction:
Tricone bits are very widely applied bits in current industries like, mining, water-well drilling, oil-well drilling, and thermal drilling and so on. Besides AM and AX series bit, other series tricone bits are also what Acedrills’ people have been dealing with for very long time. Especially for small diameter ones, (diameter not up to 8 1/2”), we’ve step into the position to ensure very good cost-effectiveness, including Steel Tooth (also referred to as milled tooth) bits and Tungsten Carbide Insert (TCI) bits.
TCI bits are much more durable than Steel Tooth ones, but carry a higher cost to manufacture. Both these two groups of Tricone Bits are available with
Open Bearing or Sealed Bearing;
Roller Bearing or Friction Bearing (Journal Bearing);
Gage Protected or Non-Gage Protected, etc.;
Bit IADC Code: ranging from 1 to 8 series, such as 111, 131, 124, 532, 642, 722, 832, 114, 125, 515, 545, 645, 735, 845, 126 117, 137, 437, 517, 537, 637, etc.;
Bit Size: cover size from 3 3/8”(85.7mm) to 26”(660.4mm);
Application: water well drilling, oil well and thermal drilling.
Specification Overview:
Note: “√” means the conventional products, and customized products can be provided upon customers' requirements.
For brochure and more product information, please click here to verify your company information and tell us the detail.
How to order?
Bit(s) Dimension + IADC code(s) + Pin Thread Size(s)
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