Analysis on whether wood grain paint will fall off directly on galvanized pipes

Many customers have always had a question before applying wood grain paint. How is the adhesion of wood grain paint on galvanized square tubes? Can it be colored by direct brushing? Will it fall off with a scrape?

Hot-dip galvanizing is to pickle the steel pipe first. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to the hot-dip galvanizing tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Our wood grain paint has been tested by professional masters. Its adhesion can be used on materials with smoother surfaces such as stainless steel and aluminum plates. The galvanized pipe has a thick galvanized layer, uniform coating and strong adhesion, which makes our wood grain paint construction more auxiliary. Now you don’t have to worry about the insufficient adhesion of wood grain paint on galvanized pipes.

In addition, because the surface of the galvanized pipe has been galvanized and has an anti-rust effect, we do not need to carry out anti-rust paint treatment before applying wood grain paint. We only need to carry out simple anti-rust treatment on the welding port. The service life can reach 8-10 years without falling off, cracking or fading!