The common hot-dip galvanized steel products include galvanized steel sheet and strip, galvanized steel wire and wire mesh, galvanized steel pipe, galvanized section steel and structural parts, galvanized pipe fittings (malleable iron pipe fittings), galvanized parts, fasteners, galvanized device pr

Plating Definition

(1) Normal spangle coating

During the normal solidification process of the zinc layer, the zinc grains grow freely and form a coating with an obvious spangle shape.

(2)Minimized spangle coating

During the solidification process of the zinc layer, the zinc grains are artificially restricted to form the smallest possible spangle coating.