Tungsten Carbide High Polished Balls (Dia9.0mm)

Model NO.: Differen types


Trademark: ZZ HARDMETAL


Origin: Zhuzhou




Model No.: φ 3, φ 5, φ 7 and So on


Specification: DIFFERENT


Zhuzhou ZZ Hardmetal was established in the hometown of hard metal of China - Zhuzhou City in Hunan Province. We are a professional Chinese manufacturer of tungsten carbide products such as inserts, Indexable Inserts Shims, Drilling Bits, drawing dies, Cold Forging Dies, carbide bars, Carbide Rods, Carbide Balls, Carbide Burrs, Carbide Rings, etc.



1.100% virgin raw material

2.Well hardness & resistance

3.Many sizes & types available

4. ISO9001:2008 certificate





Precision machined carbide balls and valve seats

1. High strength, high wear resistance, high precision, high temperature resistant, corrosion resistant.

2. They are mainly used for the sealing of valves of oil pumps in petroleum industry`s sand containing wells, viscous oil wells, sea oil wells and high pressure sulfur resistant oil wells, etc.

3. They are used with compatiable cemented carbide valve seats.

4. The surfice finished, tolerance class and tolerance of simensions have reached the standards of the machine industry: G5, G10, G16, G40 and G100 of JB/T 9145-1999.

5. Precision machined cemented carbide balls of other grades and specifications are also available based on customers` demands.

6. Compatiable high precision valve seats can also be made available.

Contact us if you need more details on Tungsten Carbide Balls. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Carbide Ball、Cemented Carbide Balls. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Carbide Balls And Seats