The sanitary valve consists of the sanitary butterfly valve, ball valve, diaphragm valve, check valve, and so on. For example, butterfly valves are commonly employed in food, pharmacy, cosmetics and other fields.
Comprised of the sanitary bent pipe, straight pipe, tee pipe, transition pipe, etc., the stainless steel sanitary pipe fittings apply to pipelines transporting gas and liquid. For instance, sanitary bent pipes are popularized in coal-fired power plant for ash handling, sludge discharge, pulverized coal feeding pipes and desulfurization.
Because of high flow velocity and large quantity, the transported media may continuously impact, abrade, corrode and finally wear through the pipe. Therefore, on the basis of distinct working conditions, different materials should be chosen to manufacture wear-resisting pipe linings, such as stoneware, alloy, steel, rare earth alloy, and so forth.