1. Fully lined hard sealing surface contact ceramic ball valves are all structural ceramic materials in contact with the medium. Its chemical stability coupled with extremely high hardness (hardness HRA88 or above, second only to diamond) characteristics.
Therefore, ceramic valves have high compressive strength, high wear resistance, excellent anti-oxidation and corrosion resistance, high temperature resistance, and good heat insulation properties.
2. The chemical elements of the valve stem material meet the requirements of national standards. It is finely ground and the surface is treated with corrosion-resistant nitriding or quenching and tempering to ensure that the valve stem has good mechanical properties and corrosion resistance.
3. Ceramic materials are widely available and low in cost. Ceramic materials with excellent performance can be produced using aluminum, carbon, silicon and other common materials, which can save a lot of metal materials and rare mineral resources.
4. Wear-resistant ceramic valves can improve the sealing performance of industrial pipeline systems.
Compact structure, small volume, small opening and closing torque, easy installation and maintenance.