90% of its production worldwide is used for agriculture; the remaining is sold for industrial use. The plants manufacturing urea have severe corrosion problems due to the ammonium carbamate intermediate. The corrosion is so severe that carbon steel and normal stainless steel cannot be used. Some parts of the process can therefore be manufactured from special alloys only. We are buying and stocking Urea Grade raw material and manufacturing finished products after having performed all required tests to prove they are corrosion resistant.
Carbamate mixers are produced in 316L urea grade/25.22.2-UNS S31050
Urea plants are usually designed and built according to specifications issued by licensors such as Saipem, Stamicarbon, Toyo and Casale.