Galvanized square and rectangular pipes are widely used in our daily life, so how should we clean them when they are dirty? Following let Xiangjiasteel tell you how to do.

Organic oil, iron powder and dust may be attached to the galvanized square tube, which will affect its quality. Therefore, it is very necessary to clean the galvanized square tube. Cleaning methods are scrubbing, lye dipping, electrolytic cleaning, hot water rinsing, etc., which can clean the residual oil and carbon residue on the surface.

Galvanized products have good anti-corrosion function, but in order to effectively use them, we should do regular maintenance, specially in the humid environment.