- OEM TC carbide mechanical seal ring
- 2016-10-03 05:00
- Mechanicalsealringareusedtosealtheclearancebetweentherotatingshaftandthestationaryhousinginequipment.Tungstencarbideisth
- Abrasive tungsten carbide bushes from Nandong
- 2016-10-02 21:09
- Tungsten carbide bush is the basic material among the frictional materials,they are widely use as the basic components f