Steel radiator features

At present, the more radiators sold in the southern market are made of steel radiators, and the radiators that are not much in the north are cast iron radiators. So why can steel radiators be so hot in the southern market? What are the characteristics of steel radiators?
1. The new steel radiator radiator reduces the welding process of the steel pipe, increases the casting process, and shortens the total length of the weld by 95% to 98%, which fundamentally solves the problem of perishable and easy leakage of ordinary steel radiators. Doubled the corrosion resistance and age. It can withstand continuous uninterrupted corrosion for 20-25 years, and the theoretical service life should be multiplied by 3, that is, 60 years. It is a durable active anti-corrosion product that does not require any passive anti-corrosion measures.
2. Compared with the traditional cast iron radiator, the steel radiator adopts rare earth modified low carbon steel which is close to the nature of 20 boiler steel. The thickness of the steel increases by 20%--80%, and the overall strength and rigidity are greatly enhanced. Not afraid of bumps. It discards the production process of sheet metal crimping and forming, and adopts the new technology of precision cast steel. No matter the air layer appearing during heating or the residual water during heating, it can not corrode 2.7 thick cast steel head, completely eliminate The risk of the film being corroded.
3, steel radiator has a high bearing pressure, from the industry standard 1.0mpa, to the corporate standard of 1.2mpa, increased by 20%, high pressure, no deformation, more suitable for high-rise buildings.
4. The advantages of light weight, high pressure, high heat, energy saving, environmental protection and beautiful appearance of steel radiators, combined with the advantages of cast iron radiators, is an innovative product that has been reborn, since then steel radiators Will enter the second generation of the development process. The surface is sprayed with a wide range of colors to create a high-gloss, matt, and wrinkle type that is both aesthetic and easy to clean. High-end products, mid-range price, compared with the same type of steel radiators, although the material cost is high, but the price is not high, or even low, value for money.