What is the difference between galvalume coil and galvanized coil

Galvalume coil is a product very similar to Galvanized steel with better corrosion resistance(up to three times the life of galvanized steel).The supperior properties of Galvalume coil arise from the unique composition(55%Al43.4%Zn1.6%Si) of the metallic coating. Applications include roofing base material for pre-painting.


Post time: Dec-31-2021