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43 Teeth IADC537 Tungsten Carbide Roller Cone for Trenchless Drilling Piling

Short Description:

Port: Tianjin, China
Transport Package: Ply-Wood Box
Payment Terms: L/C, T/T, Western Union
Customized: Customized
Standard: API
Material: Tungsten Carbide
Usage: Well Drilling
Trademark: YINHAI
Origin: Cangzhou City, Hebei Province, China

Product Detail

Product Tags

Basic Info.

Model NO.
YH-S43-537

HS Code
8207199000

        TECH    DATA   OF    YH-S43-537       PILING    ROLLER   CONES                                          
43 Teeth IADC537 Tungsten Carbide Roller Cone for Trenchless Drilling Piling

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43 Teeth IADC537 Tungsten Carbide Roller Cone for Trenchless Drilling Piling

43 Teeth IADC537 Tungsten Carbide Roller Cone for Trenchless Drilling Piling

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43 Teeth IADC537 Tungsten Carbide Roller Cone for Trenchless Drilling Piling

Advantages of YINHAI Single Roller Cones:
Cutting Structure
Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new form
ula and new techniques of insert bit.

 
Gauge Structure
The multiple heel position with gauge trimmer on the heel, tungsten carbide and hardfacing on the shirttail, strengthened spear point will enhance the gauge protection.
 
43 Teeth IADC537 Tungsten Carbide Roller Cone for Trenchless Drilling Piling

Bearing Structure
High precision journal bearing with two thrust faces. Ball locked cone. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved, and suitable for high rotary speed.
 
Seal and Lubrication
The advanced metal seal package is composed by two metal seals and two elastic rubber energineers. The energizer and back-up ring will support the pushing force to make the two metal faces tightly contact. In the drilling, the metal seals are relevant moving, and the energizers are static. This will increase the bearing seal reliability and durability. The compensation system and the high quality bit grease can limit pressure differential, and greatly increase the lubricating reliability.
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43 Teeth IADC537 Tungsten Carbide Roller Cone for Trenchless Drilling Piling

 


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