Galvanized Gavalume Steel Coil

55% galvanized zinc, pure zinc galvanized steel sheet

This product adopts the American Steel Union method of galvanizing process, especially the more expensive tin is added to the zinc alloy component, which greatly improves the surface brightness, zinc layer adhesion, and spangle uniformity of the product, compared with ordinary zinc alloy. The board has incomparable advantages in terms of aesthetics and service life.

Strong adhesion: The tin-iron alloy and the iron substrate are more easily combined to form a zinc, iron, and tin alloy layer, so that the zinc layer is more firmly attached to the surface of the substrate.

High brightness: The surface brightness of tin crystallized is brighter than zinc and aluminum, and the surface brightness of the zinc layer of the product is increased. The color is brighter.

Strong corrosion resistance: When the content of zinc, aluminum, iron, and tin in the zinc solution of this product reaches a certain reasonable ratio, the molecular structure of the alloy layer is changed, the zinc layer is denser, and the corrosion resistance is enhanced.

The main purpose of the product: construction, civil, packaging, advertising and other industries.