What is iron sheet insulation?

Iron sheet insulation, also known as tin sheet insulation, is a kind of insulation method with metal as external protection. In the past, glass fiber cloth was used for pipeline insulation, which was coated with paint, asphalt and glass fiber reinforced plastic, which was not waterproof and polluted the environment. People often see the green insulation pipes on the roadside exposing the insulation cotton. In most cases, this insulation method is replaced by iron sheet insulation. The appearance of iron sheet insulation is regular, waterproof and sun-proof, and it also has certain fire resistance. It is the preferred insulation form in modern industry and widely used in metallurgical industry.

Iron sheet insulation includes not only galvanized iron sheet, but also aluminum sheet or stainless steel sheet. Some high-standard food production enterprises use stainless steel as the external insulation layer of health standards, which is easy to clean and resistant to disinfection and corrosion.