Hartmetall-Ventilkugel have a high wear resistance tungsten carbide materials and corrosion resistance, etc., so the work is mainly used in all kinds of seals, and the pellets compared to other materials such as steel ball and so has higher value and longer use lifetime. Some sealing valve work environment is at very high temperatures, and therefore may be sealed with a high temperature and other properties of ball valves have higher requirements, and tungsten carbide ball is to meet its high temperature this performance requirements.
Hartmetall-Ventilkugel WC is a refractory metal alloy or a Ni and Co cemented metal constituted by the high temperature sintering at room temperature, rigidity, and no significant plastic deformation, and smaller thermal expansion coefficient, good dimensional stability of the product, precision high. Therefore, carbide valve ball is widely used in many military and civilian high-tech field ball rolling element bearing industry, fluid seal rotating ball, valve core, oil extraction machine-way valve, valve seat and so on. Chinatungsten Online production of carbide valve ball sold to various regions of the world, according to the specific needs of the user, to design, produce different composition, performance and use requirements of tungsten carbide balls.
If you have any other question or inquiry of tungsten carbide ball, please feel free to contact us through the following methods:
Tel.: +86 592 5129696/86 592 5129595
Fax: +86 592 5129797
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