On-Site Working Conditions Diagram

High-Temperature Resistance

Covna valves are made with high-temperature materials such as high-alloy steel and ceramic coatings, ensuring stable performance even in extreme temperatures. In steel smelting processes, Covna valves can withstand temperatures exceeding 700°C, ensuring safety and efficiency while reducing equipment damage and downtime caused by high heat.

Wear Resistance

To withstand high-speed water flow and particle abrasion in the steel industry, Covna valves are made with high-hardness alloy materials. Tests have shown that Covna valves' wear resistance has increased by 50%, significantly extending the lifespan of the equipment and reducing the frequency of replacements and maintenance costs. Tungsten carbide coatings withstand thermal cycling and abrasion in continuous casting.

High Sealing Performance

Covna valves are designed to provide excellent sealing performance in high-pressure and vacuum environments, ensuring no leaks under extreme conditions. Using advanced sealing technologies, Covna valves can handle pressures up to 250 bar, ensuring the safety of the steel production process and preventing leaks and production interruptions.

Ease of Maintenance

Covna valves feature a modular design, simplifying maintenance and reducing downtime. The straightforward structure allows for easy disassembly and part replacement, reducing maintenance time and costs. Data shows that using Covna valves, steel mills have reduced maintenance time by an average of 30%, greatly improving production efficiency.

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