The service life of the air conditioning stainless steel bracket is directly related to the air quality in various places. Generally, there is no problem in 10 years without disassembly. Stainless Steel (Stainless Steel) is the abbreviation of stainless acid-resistant steel, resistant to air, steam, water and other weak corrosive media or stainless steel; The steel that is resistant to chemical corrosion media (acid, alkali, salt and other chemical etching) is called acid-resistant steel.
Due to the difference in the chemical composition of the two, their corrosion resistance is different, ordinary stainless steel is generally not resistant to chemical medium corrosion, and acid-resistant steel is generally stainless.
Air conditioning bracket iron life is 5 years stainless steel 15 years.
The life of the general air conditioning bracket is still determined by the material of the air conditioning bracket, at present, the air conditioning bracket material has stainless steel, galvanized material and iron air conditioning bracket, which used to be more iron air conditioning bracket and galvanized material, and now the household installation of air conditioning outdoor unit is more stainless steel.
The normal life of the air conditioner external support is 10 years.
The \"Room Air conditioner installation Code\" issued in 1999 and the \"Room air conditioner Installation quality Inspection Code\" issued in 2003 did not find any text detailing the service life of the air conditioner external support. However, there is a clear provision of the installation standards and \"check the air conditioning bracket\