Reconditioning of Serck Fresh Water Generator
Freshwater Generators on service exchange basisWhen we repair a FWG we strip it totally down and put all parts except tube plates in a oven to get rid off the chlorites which are trapped in the steel. When the items are out off the oven it is sandblasted to SA2½. If there is a hole in the casing the area is cut out and replaced with new plate. If the tube plates are bad they are replaced. All tubes in heater and condenser are changed. All gaskets are replaced. All bolts are replaced, and the bolts in the condenser are replaced with stainless steel bolts. After repair on the casing it is sandblasted again to SA2½. All small corrode area are rebuild with Nordtec Ceramic Rapid. The bottom is coated with 3 layers of Nordtec 2212 FDA (Food grade coating) the sides are applied 2 layer. Nordtec Ceramic 2212 FDA is developed for Food, Freshwater plants and Freshwater generators. Nordtec Ceramic 2212 FDA is designed as an abrasion resistant and fluid flow ceramic coating. The Nordtec 2212 FDA coating is reinforced with ceramic and carbide particles to obtain a high level of abrasion and erosion resistance and physical, mechanical strength. Nordtec 2212 FDA are the finest compounds for rebuilding and resurfacing components and equipment operating in the most aggressive marine environments, which are subject to erosion and corrosion damage. |
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