TCI三牙轮钻头(高韧性和耐用性适合不同岩层)
TCI三牙轮钻头(高韧性和耐用性适合不同岩层)
主要特点
这种类型的密封和非密封TCI牙轮钻头的1.切割结构:
齿的耐磨性增强了溢价碳化钨硬面向牙齿表面为钢齿位上。
这种类型的TCI牙轮岩位2.计结构:
与计剪上的圆锥,钨硬质合金刀片的规表面脚跟和压力表刀片和硬的下摆增加面临多重规保护衡量保持能力和轴承寿命。
这种类型的TCI牙轮岩位3.轴承结构:
高精度滚子轴承与两个推力面孔。 球锁定锥。 推力面临着耐磨合金硬面。 耐磨性和轴承的耐发热胶着性提高。
可下载尺寸:
FAQ(常见问题解答)
1.如何订购产品?
回答:
发送与细节项目描述或型号查询。
如果没有包装的需求,我们把它作为海的方式包装。
如果可能的话请附上一个参考图片,以避免任何误解或从我们的网站的任何链接,我们得到一个更好的理解。
2.关于交货时间和运输时间?
回答 :
领头的时间取决于订单数量。 通常由海,小订单或紧急订单,我们可以通过空气后收到您的同意给你发货。
据从中国到你的端口的距离,通常从中国到欧洲的25天左右。 西美国20天。
3.我可以期待一个优质的产品?
回答 :
是。 我们所有的活动都通过了ISO 9001:2008和API,无论是在产品和服务,同时,成熟的生产工艺,确保质量符合国际要求
请注明探究以下。
直径。
一下身子。
IADC代码。
叶片的数目。
主要切割尺寸。
螺纹连接。
钻孔形成
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毫米较,120mm,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(81/2),222.2毫米(8 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 )
可选型号:
钢齿
(IADC代码)
111, 121, 131
117, 124, 126, 127, 136, 137
211, 311
216, 217, 227
TCI
(IADC代码)
415, 435, 417, 437
515, 525, 535, 545, 517, 527, 537, 547
615, 625, 635, , 617, 627, 637, 737
512, 522, 532, 612, 622, 632, 732

齿的耐磨性增强了牙齿表面为钢齿位上溢价碳化钨耐磨堆焊。
这种类型的TCI牙轮岩位2.计结构:
3.轴承这种类型的TCI牙轮牙轮钻头的结构:
尺寸 | 位类型的TCI三牙轮钻头 | |
在。 | 毫米 | |
6 | 152.4 | 517G,537G,617G,637G |
6 1/2 | 165.1 | 517G,537G |
7 7/8 | 200.0 | 517G,527G,547G,617G,627G,637G |
8 1/2 | 215.9 | 437G,447G,517G,537G,617G,627G,637G |
9 1/2 | 241.3 | 437G,517G,537G,547G,617G |
9 5/8 | 244.5 | 437G,517G,537G,547G,617G |
9 7/8 | 250.8 | 437G,517G,537G,547G,617G |
12 1/4 | 311.1 | 437G,517G,537G,617G,627G,637G |
17 1/2 | 444.5 | 517G,537G,617G,627G,637G |
模型 | |
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 |
形成或层 | 软,中软,硬,中硬,非常硬地层 |
按钮的大小(额外的功能) | 键位,锯齿 1)Y型锥形齿2)的X凿牙 3)K-宽齿 4)G- Gague保护 |
材料 | 合金结构钢,硬质合金 |
填料 | 木箱或精钢表壳 |
付款条件 | T / T,L / C,西部联盟 |
交货条件 | 通过海运或空运 |
交货时间 | 在3至7天 |
市场 | 加拿大,美国,中东,非洲,欧洲 |
应用 | 石油和天然气,水井,采矿和构造的行业,油田,建筑,地热,水平定向钻,和地下基础工作 |
FAQ(常见问题解答)
1.如何订购产品?
回答:
发送与细节项目描述或型号查询。
如果没有包装的需求,我们把它作为海的方式包装。
如果可能的话请附上一个参考图片,以避免任何误解或从我们的网站的任何链接forwe得到一个更好的理解。
2.关于交货时间和运输时间?
回答 :
领头的时间取决于订单数量。 通常由海,小订单或紧急订单,我们可以通过空气后收到您的同意给你发货。
据从中国到你的端口的距离,通常从中国到欧洲的25天左右。 西美国20天。
3.我可以期待一个优质的产品?
回答 :
是。 我们所有的活动都通过了ISO 9001:2008和API,无论是在产品和服务,同时,成熟的生产工艺,确保质量符合国际要求。
4. PLZ在您查询中添加这些信息
1,位大小
2,位IADC码
3,层信息
4,位数量
5.Contact人




TCI tricone bit (high toughness and durability suitable for different rock formation)
Main features
1. Cutting Structure of this type sealed and non-sealed tci tricone bits :
The wear-resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit.
2. Gauge Structure of this type tci tricone rock bits:
Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hard facing on the shirttail increases gauge holding capability and bearing life.
3. Bearing Structure of this type tci tricone rock bits :
High precision roller bearing with two thrust faces. Ball locks the cone. Thrust faces hard face with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved.
Available sizes:
FAQ (Frequently Asked Questions)
1. How to order the products?
Answer:
Send the inquiry with detail item description or with Model number.
If there is no packing demand we take it as sea-way packing.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
2. About lead time and shipping time?
Answer :
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement.
According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.
3. Can I expect a quality products?
Answer :
Yes. All our activities are accredited to ISO 9001: 2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request
please specify the following on enquiry.
Diameter.
Bit body.
IADC code.
Number of blades.
Main Cutter size.
Thread Connection.
Drilling formation
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 ) , 222.2mm (8 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 )
Available models:
Steel tooth
(IADC code)
111, 121, 131
117, 124, 126, 127, 136, 137
211, 311
216, 217, 227
TCI
(IADC code)
415, 435, 417, 437
515, 525, 535, 545, 517, 527, 537, 547
615, 625, 635, , 617, 627, 637, 737
512, 522, 532, 612, 622, 632, 732

The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.
2. Gauge Structure of this type tci tricone rock bits :
3.Bearing Structure of this type tci tricone rock bits :
Size | Bit Type oF tci tricone bit | |
In. | mm | |
6 | 152.4 | 517G, 537G, 617G, 637G |
6 1/2 | 165.1 | 517G, 537G |
7 7/8 | 200.0 | 517G, 527G, 547G, 617G, 627G, 637G |
8 1/2 | 215.9 | 437G, 447G, 517G, 537G, 617G, 627G, 637G |
9 1/2 | 241.3 | 437G, 517G, 537G, 547G, 617G |
9 5/8 | 244.5 | 437G, 517G, 537G, 547G, 617G |
9 7/8 | 250.8 | 437G, 517G, 537G, 547G, 617G |
12 1/4 | 311.1 | 437G, 517G, 537G, 617G, 627G, 637G |
17 1/2 | 444.5 | 517G, 537G, 617G, 627G, 637G |
Model | |
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 |
Formation or layer | soft , medium soft , hard, medium hard, very hard formation |
Button size (extra features) | Button bit, saw teeth 1) Y-Conical teeth 2) X-chisel teeth 3) K- wide teeth 4) G- Gague protection |
Material | Alloy steel , carbide |
Packing | Wooden case or steel case |
Payment terms | T/ T, L/ C, Western union |
Delivery terms | By sea or by air |
Delivery time | Within 3 to 7 days |
Market | Canada, USA, Middle east , Africa, Europe |
Application | petroleum&gas , water well , mining and tectonic industries , oil field, construction, geothermal, directional boring, and underground foundation work |
FAQ (FREQUENTLY ASKED QUESTIONS)
1. How to order the products?
Answer:
Send the inquiry with detail item description or with Model number.
If there is no packing demand we take it as sea-way packing.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website forwe get a better understanding.
2. About lead time and shipping time?
Answer :
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement.
According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.
3. Can I expect a quality products?
Answer :
Yes. All our activities are accredited to ISO 9001: 2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.
4. Plz add these informations in you inquiry
1, bits size
2, bits IADC CODE
3, layer information
4, bits quantity
5.Contact Person



