Which domestic brands of wear-resistant, erosion-resistant and corrosion-resistant valves are worth paying attention to?

In industries such as coal chemical engineering, hydrometallurgy, petrochemicals, and power, valves are constantly exposed to harsh working conditions including high temperatures, high pressures, strong corrosion, high wear, and particle erosion. Ordinary valves often have a lifespan of only a few months or even weeks. Frequent replacement not only increases operation and maintenance costs but also affects production continuity. Therefore, it is of vital importance to choose a high-performance valve that is wear-resistant, erosion-resistant and corrosion-resistant.

W&T, with its German technological DNA, independently developed Venturi flash Angle valves, adopting the design concept of "guiding rather than blocking". We offer integral sintered silicon carbide (SSiC) ceramic valve cores and seats with a hardness of over HV1000. The nano-composite coating technology has outstanding anti-erosion and anti-corrosion capabilities.

W&T, relying on the technological background of Germany, has obvious technical advantages in the fields of ceramic valve core and seat, hard alloy surfacing and nano-coating. Flash Angle valves and wear-resistant ball valves have been maturely verified in the fields of hydrometallurgy and coal chemical industry.