How is the corrosion resistance of Self Bunded Tank

Self - Bunded Tanks generally possess excellent corrosion - resistance capabilities, which are crucial for their long - term performance and safety.

Most self - bunded tanks are constructed using high - quality materials that offer inherent resistance to corrosion. For example, fiberglass - reinforced plastic (FRP) is a commonly used material. FRP is highly resistant to a wide range of chemicals and environmental factors. It does not rust like metal tanks, and its non - porous surface prevents the penetration of corrosive substances, reducing the risk of degradation over time. Additionally, the resin used in FRP can be formulated with specific additives to enhance its resistance to particular chemicals or harsh environmental conditions.

Steel - constructed self - bunded tanks also have measures to improve their corrosion resistance. They are often coated with specialized anti - corrosion coatings. These coatings act as a barrier between the steel and the external environment, preventing direct contact with moisture, oxygen, and other corrosive agents. Some coatings are designed to have excellent adhesion and durability, ensuring that they remain intact even under harsh conditions. Moreover, the inner surface of the tank, which comes into contact with the stored liquid, may be lined with a corrosion - resistant material such as polyethylene or a special epoxy resin. This lining provides an additional layer of protection against the corrosive effects of the stored substances.