Corrocoat manufactures nylon tube inserts which are devised to overcome the problems caused by cavitation and turbulence corrosion, often seen on tube plates and in the first few centimeters of condenser and cooler tube banks. Corrocoat’s corroserts manufactured from erosion resistance nylon provide excellent shock and abrasion resistance. A full range of sizes is available and are designed to be press fitted into standard internal tube dimensions.