API三牙轮钻头制造商,那么矿山设备低价
API三牙轮钻头制造商以及采矿设备用最优惠的价格
产品介绍
1.切削结构这种类型的TCI牙轮钻头:
优质钨硬质合金刀片的耐久性与新配方和插入位的新技术改进。
2.计结构这种类型的TCI牙轮钻头:
与计剪上锥,钨硬质合金刀片和堆焊的脚后跟上多gaugeprotection
在下摆增加衡量保持能力和轴承寿命。
这种类型的TCI牙轮钻头的3.轴承结构:
高精密轴承有两个推力的面孔。 球锁定锥。 硬面头轴承表面。 锥轴承
镶嵌着frictioneducing合金,然后镀银。 耐磨性和轴承的耐发热胶着性提高。
可下载尺寸:
60毫米,65毫米,76毫米,93毫米,95毫米,98毫米(3 7/8“),101.6毫米,114毫米,118毫米,120毫米,127毫米(5') 130.1毫米(5 1/8'),133.3毫米(5 1/4'),139.7毫米(5 1/2'),142.8毫米(5 5/8'),149.2毫米(5 7/8') 152.4毫米(6'),155.5毫米(6 1/8'),158.7毫米(6 1/4'),161.9毫米(6 3/8'),165.1毫米(6 1/2') 190.5毫米(7 1/2'),193.6毫米(7 5/8'),200.0毫米(7 7/8') 212.7毫米(8 3/8'),215.9毫米(8 1/2'),222.2mm8 3/4') 241.3 (9 1/2') ,244.4 (9 5/8') ,250.8 (9 7/8') 269.8 (10 5/8') ,295.3 (11 5/8') 311.1 (12 1/4') ,346.0 (13 5/8') ,349.2 (13 3/4') 374.6 (14 3/4') 381 (15') ,393.7 (15 1/2') ,406.4 (16') 444.5 (17 1/2') ,508 (20') ,558 (22') ,609.6 (24') 660.4 (26') |
Avaliable车型
模型 | 按钮/插入齿钻头铣削/钢齿钻头 |
IADC码 | 116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347 |
417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535 | |
现有尺寸: | 从2 7/8至26' 对于孔揭幕战位大尺寸,铰刀位 |
优点 | 最优惠的价格和最好的qualtity |
轴承类型: | 密封轴承和非密封轴承 HJ(金属密封的滑动轴承) HA(橡胶密封轴颈轴承 风冷轴承类型 |
优点
1.高强度,高弹性,高温度,高耐磨损性。
2.高精度的金属密封。
3.锁定滚球,以适应高速。
4.采用高强度,高韧性硬质合金齿。
5.小时在旋转牙轮钻头的冲击力,粉碎和剪切破碎岩石的作用。
6.牙轮钻头适应软,各阶层的中等和努力。
7.合理的价格,工作寿命长。



任何询问在这里欢迎 .
1)如何汇款给我们呢?
我们可以向您发送我们的银行帐户信息,在合约订立后。 通过T / T,西联....
2)什么是最小起订量?
小试订单是可以接受的,就像1个,2个....
3)检查是possbile?
是的,欢迎您来我公司在任何时候,你可以通过第三报检代理进行检查,如SGS,BV等。
4)如何输送位?
海运,空运,由DHL,由UPS和等等....
你有什么问题吗? 请不要犹豫,问我,一旦你与我们联系,您将得到满意的答复。
API Tricone drill bit manufacturer for well mining equipment with best price
Product introduction
1. Cutting structure this type TCI tricone bits:
The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit.
2. Gauge structure this type TCI tricone bits:
Multiple gaugeprotection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on
the shirttail increases gauge holding capability and bearing life.
3. Bearing structure of this type TCI tricone bits:
High precision bearing with two thrust faces. Ball lock the cone. Hardfaced head bearing surface. Cone bearing
inlaid with frictioneducing alloy and then silverplated. Abrasion resistance and seizure resistance of the bearing are improved.
Available sizes:
60mm, 65mm, 76mm, 93mm, 95mm, 98mm (3 7/8') ,101.6mm, 114mm, 118mm, 120mm, 127mm (5') 130.1mm (5 1/8') ,133.3mm (5 1/4') ,139.7mm (5 1/2') ,142.8mm (5 5/8') ,149.2mm (5 7/8') 152.4mm (6') ,155.5mm (6 1/8') ,158.7mm (6 1/4') ,161.9mm (6 3/8') ,165.1mm (6 1/2') 190.5mm (7 1/2') ,193.6mm (7 5/8') ,200.0mm (7 7/8') 212.7mm (8 3/8') ,215.9mm (8 1/2') ,222.2mm8 3/4') 241.3 (9 1/2') ,244.4 (9 5/8') ,250.8 (9 7/8') 269.8 (10 5/8') ,295.3 (11 5/8') 311.1 (12 1/4') ,346.0 (13 5/8') ,349.2 (13 3/4') 374.6 (14 3/4') 381 (15') ,393.7 (15 1/2') ,406.4 (16') 444.5 (17 1/2') ,508 (20') ,558 (22') ,609.6 (24') 660.4 (26') |
Avaliable models
Model | Button/ Insert tooth bit Milled/ Steel tooth bit |
IADC CODE | 116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347 |
417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535 | |
available sizes: | From 2 7/8 to 26' larger sizes for hole opener bit , reamer bit |
advantage | most favourable price and best qualtity |
bearing type: | sealed bearing and non-sealed bearing HJ (metal sealed journal bearing) HA (rubber sealed journal bearing aircooled bearing type |
Advantage
1. High-strength, high flexibility, high temperature, high wear resistance.
2. High-precision metal seal.
3. Locking roller ball, to adapt to high-speed.
4. The use of high strength high toughness carbide teeth.
5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock.
6. Cone bit to adapt to the soft, medium and hard of various strata.
7. Reasonable price and long working life.



Any inquiry is welcomed here .
1) How to send money to us ?
We can send you our bank account information after the contract is made . By T/ T , Western union ....
2) What is the MOQ ?
Small trial order is acceptable , like 1pc, 2 pcs....
3) Inspection is possbile ?
Yes, you are welcome to our company at any time or you can make inspection through Third inspection agent , like SGS , BV and so on .
4) How to transport the bits ?
By sea , by air , by DHL, by UPS and so on ....
Do you have any questions ? Please don't hesitate to ask me and you will get the satisfactory response once you contact us .