| Customization: | Available |
|---|---|
| Customized: | Customized |
| Standard: | API, ISO9001 |
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| PRODUCT SPECIFICATION |
| IADC Code: 745 |
| Bearing Type: Roller-Ball-Roller-Thrust Button/Sealed Bearing |
| Circulation Type: Jet Air |
| Inner and Nose Rows: Double Spherical |
| Gage Rows: Spherical |
| Auxiliary Carbide: Spherical |
| Pin Connection: 6 5/8″ API REG |
| Bit Diameter: 311mm |
| Weight: 215 lbs/98 kg |
| OPERATING SUGGESTIONS |
| Weight on Bit: 27.3T / 60,186 lbs MAX |
| Rotational Speed: 60-90 rpm |
| Air Back Pressure: 29-58 psi/0.2-0.4 MPa |
Tricone bit is mainly used in drilling, exploration, petroleum and trenchless as pilot bit.
According to cutting material, Tricone bit can be divided into TCI bit and Steel tooth Bit.
TCI bit adopts high-strength and high-toughness hard alloy teeth, optimized design of tooth row number, tooth number, tooth exposure height, and unique alloy tooth shape, giving full play to TCI bit's high wear resistance and excellent cutting ability.
According to the type of bearing, the tricone rock bit can be further divided into metal seal bearing and rubber seal bearing.
High strength and toughness carbide teeth are adopted to improve the impact resistance of teeth and reduce the rate of broken teeth;
Optimized design of tooth row number, tooth number, exposed tooth height, and unique alloy tooth shape, giving full play to the cutting ability and cutting speed of the tricone rock bit;
The clamping roller is adapted to withstand high drilling pressure;
Insert and weld the grinding gold in the inner hole of the roller to improve the anti-bite ability of the bearing;
The use of high saturated nitrile rubber O seal ring, the optimization of sealing compression to improve the reliability of bearing seal;
Adopt an all-rubber oil storage capsule that can limit the pressure difference and prevent drilling fluid from entering the lubrication system, provide good lubrication for the bearing system, ensure the normal operation of "O" seal ring, and improve the working life of the drill bit;
Adopt a new grease with a high-temperature resistance of 250ºC and low wear to improve the high-temperature resistance of the bit sealing lubrication system.
Suzhou Energy Tool Co., Ltd. (short for "ENG " ) is a high-tech company formed by a group of drill bit experts with over 20 years of work experience in the world's top oil service companies. ENG has cooperated with many research institutes at home and has formed an advanced technological system based on market-oriented and continuously promoting technological innovation and product improvement. ENG 'S bits production lines are equipped with 5-axis machining centers, Modern lathes, and FMS (Flexible manufacturing system ) and can produce matrix body and steel body PDC bits from 3-1/4" to 26" in diameter.
ENG has been keeping on pursuing producing high-quality products with relevant inspections and tests. The company's QMS has been certified by API, ISO 9001 for many years. ENG has 8 patents granted in China. On the products Research and Development, ENG has built the basis of 3-dimensional CAD and PDM (Product Data Management ), can technically control the whole process of product manager, so that the product development can be done in a fast and precise manner to maximally meet the time and function requirement of the market for product lifecycle management.
| Q: You are a trading company or manufacturer ? |
| A: Manufacturer, We are a 100% real factory with over 20 years' experience in water/oil/gas wells Drill Bits. |
| Q: How about your products ? |
| A : Both of tricone bits and PDC bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover for after-sales service. |
| Q: Package Methods ? |
| A: Nornally wooden case, also can be steel box; can be customized if need. |
| Q: Payment Terms ? |
| A: we accept T/T, L/C, Paypal, Western Union, etc. |
| Q: Can I visit your factory ? |
| A: Yes, we welcome you to our factory all the time, will send invitation letters if need; also can show our workshop and warehouse online. |
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