Heat Preservation Performance of Anticorrosive Spiral Steel Pipe
Generally, the insulation steel pipe shall be coated with secondary inorganic zinc-rich primer (temperature resistance ≥400℃), and the pipe port shall be sealed with polyethylene film or three layers of PE cold wrapping tape to prevent moisture from entering before installation or water from entering during construction.
Insulated steel pipes are suitable for hot water, high temperature and corrosive chemical pumps and oil pumps. Product series of thermal insulation pipeline centrifugal pumps have the advantages of high efficiency, energy saving, low noice and reliable performance. Multi-layer staggered binding of thermal insulation material effectively reduces heat loss, and at the same time, control the surface of the jacket, preventing cold bridges, thus ensuring the temperature control of the anti-corrosion coating of the jacket.
The heat loss is effectively reduced and the steam pipeline is more economical and reasonable by wrapping the multilayer aluminum foil reflective layer with thermal insulation material. Anti-corrosion and thermal insulation steel pipe is a kind of steel pipe with anti-corrosion performance and good thermal insulation property, which is widely used and popularized in construction, and is constantly being improved and popularized.
Anti-corrosion and heat preservation steel pipes have different processing types and methods, and different processing methods determine different properties and functions of steel pipes. The application range will also change accordingly.