Coalchemical

Overview：

As a professional valve manufacturer, Douson Valve has long implemented the core values of “Technology as the basis, quality as the fundamental, talent as the core” while adapting to the country’s strategic needs for energy development. After years of industrial participation and intensive cultivation, Douson has become a main supplier to valve market in the coal chemical industry. Douson products are widely used in wear conditions (such as gasification, catalysts, etc.), low temperature conditions (such as air separation, ethylene cracking, low temperature methanol wash, etc.), high temperature conditions (such as P91 pipeline), low leakage conditions (toxic and hazardous media), oxygen conditions, shut-off valves (emergency shut-off, lock-slag, and oxygen shut-off), as well as other harsh conditions.