8 1\2' kingdream rock bit
8 1/2“江钻股份钻头
快速详细信息
- 原产地：河北，中国（大陆）
- 品牌名称：拳头位
- 型号：三牙轮钻头
- 类型：IADC代码537G
- 材料：碳化钨，硬质合金
- 用途：钻井; 油田
- 颜色：蓝色/黄色/金
- 轴承：金属密封轴承; 橡胶密封轴承
- 证书：API或ISO 9001
- 位大小：8 1/22159毫米
- 位价格：FOB $ 800 /件
- 位IADC代码：位IADC代码537
- 付款方式：TT / L / C
- 交货期限：海运/空运
- diacount：大陆交货免费
包装及送货
| 包装细节： | 木盒子; 钢箱梁; 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位API或ISO 90012位大小8 1/22159毫米
3位橡胶与金属轴承
4位800 $ -850 $ /个
5位IADC code437G-737G
1，结构特点:
1.滚动轴承密封轴承结构，圆柱滚子圆锥在身体槽，增大轴颈尺寸。
2.推力轴承分别副研磨表面处理和淬火工艺。
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.钢球锁模具，适用于高速。
5. 250℃耐高温，新的油脂抗磨损性。
产品优势：
GA系列位办理O形橡胶密封滚子轴承钻头; 低压的高速钻钻; 它是一个理想的和经济的工具
2，详细信息图片：
3, 填料
4，证书：
5，我们可以提供更多的大小
钢齿 （IADC） | 111, 121131 117124126127136137 211311 216217, 227 |
TCI （IADC） | 415435, 417437 515525535545, 517527537547 615625635; ; 617627637737 512522532612622632732 |
6，运输
7，付款方式
T / T和L / C是可以接受的。 （后30％预付款签署contranct，然后70％付款后，看到B / L）
8，联络人
它我们很高兴为您服务，我们将不胜感激，如果你能给我们更多的好提前！
Quick Details
- Place of Origin: Hebei, China (Mainland)
- Brand Name: Fist bit
- Model Number: tricone bit
- Type: IADC code 537G
- Material: Tungsten Carbide, tungsten carbide
- Use: well drilling; oil field
- colour: blue/ yellow/ golden
- bearing: metal sealed bearing; rubber sealed bearing
- Certificate: API or ISO 9001
- bit size: 8 1/2 2159mm
- bit price: FOB 800$/ pcs
- Bit IADC code: Bit IADC code 537
- payment term: TT/ L/ C
- delivery term: shipping/ air
- diacount: mainland delivery is free charge
Packaging & Delivery
| Packaging Details: | wooden box; steel box; or as your requirements |
|---|---|
| Delivery Detail: | within 7-15 work days |
Specifications
1-Bit API or ISO 90012-Bit size 8 1/2 2159mm
3-Bit rubber&metal bearing
4-Bit 800$ -850$/ pcs
5-Bit IADC code437G-737G
1, Structure features:
1. Rolling seal bearing structure, cylindrical roller cone in slots in the body, increasing the shaft neck size.
2. Thrust bearing vice respectively by grinding surface treatment and hardening process.
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. Steel ball lock die, suitable for the high speed.
5. The 250 ° C high temperature resistance, abrasion resistance of new grease.
Product advantage:
GA series bit for O form rubber sealing roller bearing drill bits; low pressure for the high speed drilling drilling; it is an ideal and economic tools
2, details pictures:
3,packing
4, Certificate:
5, we can provide more size
Steel tooth (IADC) | 111, 121131 117124126127136137 211311 216217, 227 |
TCI (IADC) | 415435, 417437 515525535545, 517527537547 615625635; ; 617627637737 512522532612622632732 |
6, Transport
7, Payment terms
T/ T and L/ C are acceptable. (30% advanced payment after sign the contranct , then 70% payment after see the B/ L)
8, contact person
Its our pleasure to serve for you , we will be grateful if you could give us more good advance!!!
