The Manufacturer Supplies 6 1/2 Inch IADC537/637 Welding Tricone Single Roller Cutter – YINHAI
The Manufacturer Supplies 6 1/2 Inch IADC537/637 Welding Tricone Single Roller Cutter – YINHAI Detail:
Basic Info.
YINHAI FACTORY OF SELLING DIRECTLY 
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.
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.
CREAT VALUE FOR YOU:
Source factory, API production process, welcome wechat video phone factory inspection, direct brand processing and customization.
Product detail pictures:
Related Product Guide:
We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for The Manufacturer Supplies 6 1/2 Inch IADC537/637 Welding Tricone Single Roller Cutter – YINHAI , The product will supply to all over the world, such as: Mozambique, Naples, Estonia, Welcome any of your inquiries and concerns for our products. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We are the first business partner for you!
By Josephine from India - 2018.12.22 12:52
After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
By Martina from Buenos Aires - 2018.10.01 14:14
