Section II Degreasing (alkali washing) tank

For all alkaline degreasing solutions or degreasing solutions mainly containing surfactants, it is appropriate to use low-carbon steel plates to make degreasing tanks. The inner wall of the tank does not need coating protection, while the outer wall should be protected by coating and kept dry to reduce surface corrosion. It requires little maintenance and is very convenient. Heat exchanger made of mild steel (heating medium can be hot water, steam and gas) or electric heater can be used to heat the degreasing liquid.