... form of galvanization. It is the process of coating steel with a thin zinc layer Hot-dip galvanizing is ... , beams, fences, scaffolding, indoor decorations, ducts, ventilating pipes, steel frames and cable trays 2- Electrical appliances: Such as, motors ... , chimney pipes, entertainment machines, solar collectors, office equipment, steel furniture, tool boxes, garages and waste bins Galvanized Steel Roll