Cemented carbide seal rings

Trade on HiSupplier, Worry Free Guarantee
Trading safety, secure your money, lower the risk, protect both buyers and suppliers
HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews




1. Professinal manufacturer with over 10-year history
2. High quality garanteed
3. Perfect pre-sale and after-sale services



Advantage of the material tungsten carbide:

Tungsten carbide rollers possess good thermal conduction property.

Compared with other materials ,it is much better in term of heat-resistance,

 wear-resistance and strength.

Its hardness reduce a litte under the condition of high temperature.



Common grades:


Nickle binder grades

Grade Density(g/cm³) Hardness(HRA) TRS(N/mm²)
YN6 14.7 89.5 1460
YN6X 14.8 90.5 1400
YN6A 14.8 91 1480
YN8 14.6 88.5 1710



Cobalt binder grades

Grade Density(g/cm³) Hardness(HRA) TRS(N/mm²)
YG6 14.8 90 1520
YG6X 14.9 91 1450
YG6A 14.9 92 1540
YG8 14.7 89.5 1750
YG12 14.2 88 1810
YG15 14.0 87 2050
YG20 13.5 95.5 2450



Sizes can be customized according to your requirements.


Production process:







Other products we are manufacturing:

Send message to this supplier
Mr. Teresa Chou
Tel: 86-731-22778506
Enter between 20 to 3,000 chatacters.
Contact Method
Zhuzhou Mingri Cemented Carbide Co., Ltd.
Add: No. 88, Mingri Road, Liyu Industrial Area, Changsha, Hunan, China (Mainland)
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!
Buyer Help Center