security galvanized rolling shutter door
-
Commercial Security Automatic Galvanized Roller Shutter Door
1. Toughest coating. A galvanized coating has a unique metallurgical structure which gives outstanding resistance to mechanical damage in transport, erection and service. 2. Lowest first cost. Galvanizing is lower in first cost than many other commonly specified protective coatings for steel. (The application cost of labour intensive coatings such as painting has risen far more than the cost of factory operations such as galvanizing.) 3. Complete protection. Every part of a galvanized article is protected, even recesses, sharp corners and inaccessible areas. No coating applied to a structure or fabrication after completion can provide the same protection.
Commercial Galvanized Roller Shutter Door Security Galvanized Rolling Shutter Door Automatic Galvanized Roll Up Shutter Door Industrial Galvanized Iron Roller Shutter DoorEmail Details -
Industrial Heavy Duty Security Galvanized Rolling Shutter Door
1. Automatic protection for damaged areas. Galvanized coatings corrode preferentially to steel, providing cathodic or sacrificial protection to small areas of steel exposed through damage. Unlike organic coatings, small damaged areas need no touch up. 2. Long life. The life expectancy of galvanized coatings on typical structural members is far in excess of 50 years in most rural environments, and 20 to 25 years plus, even in severe urban and coastal exposure. 3. Lowest first cost. Galvanizing is lower in first cost than many other commonly specified protective coatings for steel. (The application cost of labour intensive coatings such as painting has risen far more than the cost of factory operations such as galvanizing.)
Industrial Galvanized Rolling Shutter Door Heavy Duty Galvanized Roller Shutter Door Security Galvanized Rolling Shutter Door Punched Type GI Roll Up DoorEmail Details