Toko tech’s welded and seamless anti-corrosion pipes provide solutions for medium to corrosive petrochemical applications, such as: pressure vessels, tanks, heat exchangers, piping systems, flanges, fittings, valves and pumps; process equipment for the production of sulfuric, phosphoric, inorganic and organic acids and the production of phosphate-based fertilizers;Metallurgical Processing — pickling equipment using sulfuric acid, etc.