أرشيف الوسم: Elongation of Painted Hollow Steel Sections

Painted hollow steel features Technical Properties: Painted hollow steel profile has many technical features. Surface Treatment: Prior to painting, HSS may undergo various surface treatments, such as pickling, blasting, or phosphating, to enhance the adhesion of the coating and provide a protective layer against corrosion. Welding and Joining: HSS can be welded or joined using […]