Durable Heat Alloy Flange Ball Valves

WC9 (ASTM A217 WC9) 2¼ Cr-1Mo alloy cast steel not only has excellent performance, but also has extremely high practical value. It can significantly reduce the equipment operation and maintenance costs for users and extend the overall service life of the equipment. Its outstanding high-temperature corrosion resistance and creep resistance can significantly reduce the corrosion wear and deformation failure of high-temperature components. Compared with ordinary heat-resistant materials, the replacement cycle of WC9 components is extended by more than 50%, effectively reducing the frequency of equipment downtime for maintenance and replacement costs. In practical applications, the practical value of WC9 is reflected in multiple aspects: when used in high-temperature valves, its stable sealing performance can reduce material loss and safety hazards caused by valve leakage, and lower the maintenance workload of maintenance personnel. When manufacturing components for heat exchange equipmen…