6 1\2 ' IADC 637 High Quality Well Used Tricone Rock Drill Bits For Sell That Trust
6 1/2' 协 637 高质量好用于三牙轮钻头钻信任的卖
6 1/2 协 637 高质量好用于信任的卖岩钻钻头
公司简介
我公司是专业从事钻头、 钻管、 泥浆泵、 水井、 油田、 建筑、 地热、 定向钻和地下基础工作在世界各地的稳定剂。我们的宗旨是在尽可能低的价格卖座最优质的产品。我们是一个专业的供应商的新的和使用 (重建) 钻头用于油田，水井。其中包括钻头。PDC 钻头和钻杆。各种模型和维度可用。良好的条件和合理的价格。
产品简介
卖出岩石钻头
特克斯和凯科斯群岛硬地层钻头
637 位可以用来钻硬研磨性地层。在外部行，耐磨钨硬质合金刀片用于防止钻头规来量损失。在所有行中使用的 bemisphericalshaped 插入的最大数目用于提供刀具经久耐用，使用寿命长。
大小 | 6 1/2 ″ (165.1 毫米) |
协 | 637 |
轴承类型 | Elastomersealed 轴承 |
螺纹连接 | 4 1/2 reg 针 |
钻压 (KN / m m) | 0.50~1.10 |
每分钟转速 (r / min) | 200~40 |
适用地层 | 很软地层与低强度和高可钻性，如粘土、 泥岩、 粉笔等。 |
其他尺寸
大小 | 钻头类型 | |
英寸 | 毫米 | |
6 | 152.4 | 517, 537617, 637 |
6 1/2 | 165.1 | 517, 537 |
7 7/8 | 200.0 | 517527547617627637 |
8 1/2 | 215.9 | 437447517537617627637 |
9 1/2 | 241.3 | 437517537547617 |
9 5/8 | 244.5 | 437517, 537547617 |
9 7/8 | 250.8 | 437517, 537547617 |
12 1/4 | 311.1 | 437517, 537547617627637 |
17 1/2 | 444.5 | 517537617627637 |
24 | 609 | 417517, 537547617637 |
26 | 660 | 417517, 537547617637 |
可用模型
模型 | 按钮 / 镶齿齿钻头磨 / 钢齿钻头 |
IADC 编码 | 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 | |
可用的大小: | 从 2 月 7 日/8 日到 26' 大尺寸孔开瓶器钻头，铰刀钻头 |
优势 | 最优惠的价格和最好的汾酒质量 |
轴承类型: | 密封的轴承和非密封轴承 HJ (金属密封的滑动轴承) 医管局 (橡胶密封滑动轴承 有轨轴承类型 |
优势
1.高强度、 高弹性、 耐高温、 高耐磨性能。
2.高精度金属密封。
3.锁定滚子球，以适应高速。
4.使用高强度高韧性硬质合金齿。
5.在旋转锥小时咬冲击，破碎和剪切破碎的岩石的作用。
6.牙轮钻头适应软、 中、 难的各阶层。
7.合理的价格和使用寿命长。
在这里欢迎任何询盘 .
1) 如何寄钱给我们?
我们可以向您发送我们的银行账户信息后订立合同。通过 T / T，西方联盟......
2) 最小起订量是多少?
商场试订单是可以接受的像 1 台、 2 台 pc...
3) 检查是合适吗?
是的你在任何时候都欢迎你到我们公司或您可以通过第三次检查代理机构，如 SGS，BV 的检查，等等。
4) 如何运输位?
海运，空运，由 DHL、 UPS 和等等......
你有任何问题吗?请不要犹豫，问我，你会得到满意的答复，一旦您与我们联络。
6 1/2 IADC 637 High Quality Well used Tricone rock drill bits for sell that trust
Company profile
Our company is specializes in drill bits, drill pipe, Mud pump and stabilizers for water well, oil field, construction, geothermal, directional boring and underground foundation work all over the world. Our purpose is to sellthe best quality products at the lowest possible price. We are a professional supplier of new and used (rebuilt) drill bits used for oil field, water well. Including tricone bits. PDC bits and drill pipe. Various of model and dimension available. Good condition and reasonable price.
Product introduction
Tricone rock drill bit for sell
Hard Formation TCI Tricone Bits
The 637 bits can be used to drill hard and abrasive formations . Wearresistant tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of bemisphericalshaped inserts are used in all rows to provide cutter durability and long life.
Size | 6 1/2 ″ (165.1 mm) |
IADC | 637 |
Bearing Type | Elastomersealed journal bearing |
Thread Connection | 4 1/2 reg pin |
WOB (KN/ mm) | 0.50~1.10 |
RPM (r/ min) | 200~40 |
Applicable Formations | Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc. |
Other sizes
Size | Bit Type | |
inch | mm | |
6 | 152.4 | 517, 537617, 637 |
6 1/2 | 165.1 | 517, 537 |
7 7/8 | 200.0 | 517527547617627637 |
8 1/2 | 215.9 | 437447517537617627637 |
9 1/2 | 241.3 | 437517537547617 |
9 5/8 | 244.5 | 437517, 537547617 |
9 7/8 | 250.8 | 437517, 537547617 |
12 1/4 | 311.1 | 437517, 537547617627637 |
17 1/2 | 444.5 | 517537617627637 |
24 | 609 | 417517, 537547617637 |
26 | 660 | 417517, 537547617637 |
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 ?
mall 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 .
