Basic Info.
Type
Petroleum Drilling Tool & Accessory
Usage
Well Drilling Machinery
Product Description
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size: 3 3/4" (95.3mm)~26" (660.4mm)
4)Used for oil well and water well
Main structure features
1. Floating bearing structure. The floating elements are made of new materials with high strength, high elasticity, high wear resistance and can endure high temperature, and bearing surface is treated with solid lubricant. This decreases the relative linear velocity of the bearing couple and reduces the temperature of the friction surfaces, which result in improved reliability and working life of the bearing under large WOB and high RPM conditions.
2. The O-ring seal is made of high-saturated buna-N with good wear resistance and which can endure high temperature. The increased seal section reduces unit pressure on the seal, and finely designed sealing flange increases reliability of the seal.
3. Ball locked cone, suitable for high rotary speed.
4. All rubber compensator is used which can limit pressure differential and prevent drilling fluid from entering the lubrication system and this provides the bearing system with good assurance of lubrication.
5. New type of wear resistant grease that can sustain high temperature up to 250° C is utilized.
6. High wear resistance and excellent cutting ability of the insert bit are given full play by using carbide compacts of high strength and high toughness in combination with optimized compact numbers and rows, the exposure height and special shaped compacts. For steel tooth bit, the tooth surface is hardfaced with new type of wear resistant material and thus extended working life of the cutting structure while still maintaining high ROP.
Product predominance
FA series tri-cone bits are O-ring sealed floating bearing products. This series of bits are suitable for high RPM and high WOB drilling applications and they can be used to drill formations from very soft to very hard by selecting proper cutting structures.
Address:
Cangzhou, Hebei, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Company Introduction:
Daqiu Drill Equipment Co., Ltd. mainly engaged in PDC Bits, Roller Bits, Drill Bits, Fishing Tool, Tricone Bits, Tci Bit, Steel Tooth Bit, Reamer(Hole Opener Bit), Single Cone Bits, Drill Pipe. Welcome to inquiry for any futher information.