commercial quail cages

The protective duration of the galvanized layer of large roll galvanized wire is closely related to the thickness of the coating. Generally speaking, in relatively dry main gas and indoor use, and in harsh environmental conditions, the thickness of galvanized layer needs to be very high. Therefore, the environmental impact should be considered when choosing the thickness of galvanized layer. After passivation treatment of galvanized layer, a layer of bright old and beautiful color passivation film can be generated, which can significantly improve its protective performance.

(1) Protect and support seawalls, hillsides, roads and Bridges, river courses and other water conservancy projects;

Characteristics: strong anti-corrosion performance, bright appearance, beautiful appearance.

C, coating uniformity: galvanized layer is basically uniform with copper sulfate solution test etched five times without exposing iron.