Zirconium ceramic valve is one of the products of structure ceramic. Structure ceramics also named engineering ceramics, fine ceramics, has excellent wear and corrosion resistance. Structure ceramics, combined with electronic ceramics and functional ceramics, was called industrial ceramics. The development of structural ceramics industry is referred as the "Third Material Revolution". Shanghai Hopwin Industrial Co., Ltd. Is mainly engaged in the research, development and application of structural ceramics.
Features of the Structural Ceramics:
High strength and fracture toughness
High hardness and density
Ultra-smooth surface, low friction coefficient
Modulus of elasticity and thermal expansion
Coefficient similar to steel
Density g/cm3 >6.0
Hardness(HV) KG/mm2 >1200
Modulus of Elasticity Gpa 200
Thermal Conductivity W/(m. K) 3(20-400degree)
Thermal Expansion Coefficient 10-6K-1 9.6
Shanghai Hopwin Industrial Co. Ltd is a wholly owned subsidiary of Ocean Industrial Group Technology Limited. It located in China (Shanghai) Pilot Free Trade Zone which is near the Yangtze River Delta. Our headquarters are on Zhongshan North road which is close to Shanghai Hongqiao International Airport. The traffic is very convenient. It is a high-tech modern company which integrated with research, design, produce and sale. The firm has many senior experts in ceramic area, and we have experienced teams with lots of technicians and administers.
Our products have the advantages on strength, hardness, thermo stability, wear-resistance, corrosion-proof, and lightweight. They are widely used on appliance, electronics, machinery, aviation, textile, oil, chemical, scientific research and other areas. We have already established quality-proof system and certified by ISO9001. Our products are now exporting to Europe, The Americas, Asia, Oceania, and more than 30 countries and districts all over the world.
