Beijing Feilong International Trade Co., Ltd.
Main products:PDC Bit,Tricone Bit,Drill Pipe,Drag Bit,Dill Collar
Products
Contact Us
  • Contact Person : Ms. Chen Kathy
  • Company Name : Beijing Feilong International Trade Co., Ltd.
  • Tel : 86-10-6340 5086
  • Fax : 86-10-6340 7657
  • Address : Beijing,Beijing,B2-0645 ROOM, CENTURY-TEA-TRADE-CENTER, NO.10 MALIANDAO ROAD, XUANWU DISTRICT, BEIJING
  • Country/Region : China
  • Zip : 100055

Tricone rock bit

Tricone rock bit
Product Detailed
sell 3 7/8"(98mm) to 17 1/2"(445mm) tricone rock bit with good quality and service.

1.journal bearing. hardfaced head bearing surface.cone bearing inlaid with friction reducing alloy and then silver plated.the load capacity and seizure resistance of the bearing is greatly improved.

2.o-ring seal is made of the more wear resistance high saturated buna-N with the section and precissely designed sealing flange in the cone sealing area increased the reliability of the seal.

3.the bit bearing is ball which can be applied to high rotary speed drilling.

4.all rubber compensator is used which can provides the bearing system with good assurance of lubrication.

5. new type of grease that can sustain high temperature up to 250C 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 touhness in combination with optimized comjpact numbers and rows,the exposure height and special shaped compacts.

type:417,437,517,537,617,637,...........

Tricone rock bit



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