API 17 1\2 steel tooth tricone bit for well drilling
API 17 1/2钢齿三牙轮钻头的钻井
快速详细信息
- 原产地：河北，中国（大陆）
- 品牌名称：Fistbit
- 型号：triconebit-1
- 类型：三牙轮钻头
- 材料：碳化钨
- 使用：钻井
- 尺寸：6-17 1/2
- IADC：117-437
- 交货日期：：只需7天
- 交货期限：：通过海/空
包装及送货
| 包装细节： | 木箱，钢箱或作为您的要求 |
|---|---|
| 交货详细信息： | 在7-15个工作日内 |
技术指标
1. API或ISO 90012. $200-$3000
3.橡胶或金属轴承
4.高品质，低价格
5，更多的库存
河间市拳石油设备有限公司 我们一直在这一行与原则诚信为本，质量求生存，互惠互利的质量，提供最优质的产品，为我们的客户周到的服务。 我们期待着在不久的将来与您建立关系。
1.结构特点
1）由于颈部高精密轴承滑动，双向推力轴承; 牙掌轴承SURFACT黄金银焊接在一起后堆焊硬合金和圆锥轴承，降低，提高了承载能力和抵抗咬能力。
2）高精度金属密封，金属密封由一对金属密封环的精心设计加工为轴承动态密封，两个高弹性橡胶功能圈，它位于牙掌和模具作为静密封密封区域，优化 密封件的压缩确保了两个金属环密封表面始终保持良好的接触。
3）压差并防止在润滑系统中的所有橡胶储油囊钻井液的限制，轴承系统提供了良好的润滑保证。
4）设置的牙齿有点高强度和高韧性硬质合金齿轮，优化齿行数齿轮，露齿高度和独特的合金齿外形的设计上，充分发青的切割能力的集高磨损阻力和优秀的牙齿位。 钢牙钻齿面敷焊新型耐磨材料，在保持钢牙位高机械钻速的同时，提高了钻头切削齿的生活。
2.
| 位尺寸（mm） | 位类型 |
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 |
3.产品图片
4.包装
或钢框
4，付款方式
T / T和L / C是可以接受的（后30％预付款签署contranct，then70％付款后看到B / L。）
5.联系人
6.其他产品
Quick Details
- Place of Origin: Hebei, China (Mainland)
- Brand Name: Fistbit
- Model Number: triconebit-1
- Type: tricone bit
- Material: Tungsten Carbide
- Use: Well Drilling
- size: : 6-17 1/2
- IADC: : 117-437
- Delivery Date: : In 7 days
- Delivery Term: : By sea/ air
Packaging & Delivery
| Packaging Details: | wooden box, steel box or as your requirement |
|---|---|
| Delivery Detail: | within 7-15 work days |
Specifications
1. API or ISO 90012. $200-$3000
3. rubber or metal bearing
4. high quality and low price
5. more inventory
Hejian Fist Petroleum Equipment CO., Ltd. We have been in this line with the principle of faith-based, quality of survival and mutual benefit, provides the highest quality products and attentive service for our customers'. We are looking forward to establishing relationships with you in the near future.
1. Structure Features
1) With high precision bearings with neck to slide, two way thrust bearing; tooth palm bearing surfact surfacing hard alloy and cone bearing with reduced after welding together gold sliver, improve the bearing capacity and resistence to bite ability.
2) The high precision metal seal, metal seal by a pair of elaborate design processing of metal sealing ring as bearing to dynamic seals, two high elastic rubber function circle, which located in the teeth palm and die as static sealing seal area, the optimization of the seal compression ensures that the two metal ring seal surface always kept in good contact.
3) The differential pressure and prevent drilling fluid restrictions in the lubricating system all rubber oil storage sac, for bearing system provides good lubrication guarantee.
4) Set the teeth bit high strength and high toughness carbide gear, optimize the design of the tooth row number gear, toothy height and unique alloy tooth shape, give full paly to the set high wear resistence and excellent teeth bit of cutting ability. steel teeth drill tooth face apply welding new wear-resistant materials, in keep steel teeth bit high mechanical penetration rate at the same time, improve the drill bit cutting teeth life.
2.
| bit size (mm) | bit type |
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 |
3. Products Pictures
4. Packing
Or steel box
4. Payment terms
T/ T and L/ C are acceptable (30% advanced payment after sign the contranct, then70% payment after see the B/ L.)
5. Contact Person
6. Other products
