Evergreen Hardmetal tools co.,ltd
Address:905,Builing 2,World Trade Plaza,628 xinhua west Road,Hetang District ,Zhuzhou Hunan,China
Email : email@example.com
Tungsten carbide ball and valve seat
The sealing valve seat of the spraying machine is widely used, and the valve seat of the petroleum industry, such as the valve seat of the ball valve, is widely used.
High hardness and corrosion resistance, tungsten carbide ball can be used as bearing ball, weight ball.