Zirconia ball valve, butterfly valve and gate valve not only have the major advantages of metal valve, but also have the excellent, characteristics of wear-resisting, acid/alkali-resisting, corrosion-resisting, heatproof, high toughness and static-proofing, so it will not cause material and environmental pollution even in a ragged condition, and have been widely used in acid/alkali gas, liquid, steam and mud transport system for those industres such as petrochemical, metallury, papermaking, power station, oil refining. Its accuracy and wear-proofing is not impacted by cold/heat expansion. Zirconia ball valve has advantages of low cost high effciency and long life.
Jiaozuo Weina Technology Co., Ltd is a high-tech stock company established by Henan Billions Chemicals Co., Ltd, Jiaozuo Kechuang High Technology Venture Capital Co., Ltd. And natural persons, which currently have 26 technicians. With liquid phase coprecipitation method, we have the production capacity for 500mt high purity superfine zirconia powders, yttrium zirconia superfine and prilled powders with one-up quality and technology in domestic market and good marketing in China, South Korea, Japan, USA, United Kingdom etc. On the basis of the powder, with the sophisticated equipment and technology, we produce all kinds of zirconia grinding medias and structure ceramics. These products are widely used in petrochemical engineering, automobile, power system, mining equipment, machine building industry, medical installation, electronic ceramics, refractory and so on for good physical properties.
