12 1/4“(311.15毫米)IADC 137 TCI钢齿三牙轮钻头石油drillig
| 包装细节: | 木箱,铁箱或依赖于你的需求 |
|---|---|
| 交货详细信息: | 在7-15个工作日内 |
1,说明该产品
| 尺寸 | 12 1/4(311.15毫米) |
| 颜色 | 各种 |
| IADC码 | 137 |
| 轴承类型 | 滑动轴承 |
| 密封类型 | 金属密封 |
| 应用形成 | 中软低抗压强度,更难研磨 桁; 如硬页岩; 硬gypsolyte; 软石灰石; sandtone 和白云石与纵梁等 |
| 位的主要特点(切削结构) | 胶印凤头瓢契约的内排,外楔压坯 行和inequable间隔契约安排 |
| 正常钻压KN /毫米(直径位)。 | 0.35~0.90 |
| 转速(RPM) | 300~80 |
2.其他产品
产品 | 尺寸 | IADC码 |
TCI三牙轮钻头 | 3 7/8 ; 5 1/2; 6 1/2 7 7/88 1/28 3/4 10 5/812 1/4 13 3/4, 17 1/2. 22, 2426 | 417 427 437 517 527 537 617 637 737 |
钢齿三牙轮钻头 | 3 7/8 ; 5 1/2; 6 1/2 7 7/88 1/28 3/4 10 5/812 1/4 13 3/4, 17 1/2. 22, 2426 | 115 116 117 215 216 217 315 316 317 325 327 |
PDC钻头 (3叶片,4个刀片。 5刀,6个叶片) | 5 1/2, 6 1/2 7 7/88 1/28 3/4 10 5/812 1/4 13 3/4, 17 1/2. 22, 2426 | M223,M322,M316。 M222; M416; M122 |
3.产品图片

4.包装信息
木盒子

钢箱梁

5. 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)。可我期待有一个优质的产品?
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。
| Packaging Details: | wooden box, iron box or depend on your demand |
|---|---|
| Delivery Detail: | within 7-15 work days |
1. Description of this Product
| Size | 12 1/4 (311.15mm) |
| Color | Various |
| IADC Code | 137 |
| Types of bearing | sliding bearing |
| Types of sealing | metal sealed |
| Application formation | Medium soft with low compressive strength and harder abrasive stringers; such as hard shale; hard gypsolyte; soft limestone; sandtone and dolomite with stringer, etc |
| Main characteristics of bit (cutting structure) | Offset crested scoop compacts in inner row, wedge compacts in outer row and inequable spaced compacts arrangement |
| Normal WOB KN/ mm (bit dia.) | 0.35~0.90 |
| Rotary speed (rpm) | 300~80 |
2. Other Products
Product | Size | IADC CODE |
TCI Tricone Bit | 3 7/8 ; 5 1/2; 6 1/2 7 7/88 1/28 3/4 10 5/812 1/4 13 3/4, 17 1/2. 22, 2426 | 417 427 437 517 527 537 617 637 737 |
Steel Tooth Tricone Bit | 3 7/8 ; 5 1/2; 6 1/2 7 7/88 1/28 3/4 10 5/812 1/4 13 3/4, 17 1/2. 22, 2426 | 115 116 117 215 216 217 315 316 317 325 327 |
PDC BIT (3 blades, 4 blades. 5 blades, 6 blades) | 5 1/2, 6 1/2 7 7/88 1/28 3/4 10 5/812 1/4 13 3/4, 17 1/2. 22, 2426 | M223, M322, M316. M222; M416; M122 |
3. Product Pictures

4. Packing Information
wooden box

steel box

5. 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.