Hot Dip Galvanizing Steel Coils with GB3091-84 and BA139 Standards

Product Description:

1.Description of Hot Dip Galvanizing Steel Coils：

Hot galvanizing (also called hot dip galvanizing) is a kind of effective metallic anti-corrosion mode and mainly applied to metallic structure facilities in various industries. A steel piece subjected to rust removal is dipped into melted zinc at the temperature of nearly 500℃, and a zinc layer is coated on the surface of the steel structure piece, so that the aim of resisting corrosion is achieved. The flow of the hot galvanizing: acid cleaning of finished products—water washing—adding of auxiliary plating solution—drying—rack plating—cooling—medicinal chemistry—cleaning—grinding—finishing of hot galvanizing. The hot dip galvanizing process is developed from old hot plating methods, and it has a history of over 140 years since its application to the industry of France in 1836. However, the hot dip galvanizing industry has been greatly developed in recent three decades with the quick development of cold-strip steel.

2.Main features of Hot Dip Galvanizing Steel Coils:

With excellent cold-rolling steel strips as a base material, it has the advantages of

.Good manufacturing performance

.High impact resistance

.Uniform plating thickness

.High adhesive force

.No peeling after forming 

.High corrosion resistance

3.Hot Dip Galvanizing Steel Coils Images:

4.Hot Dip Galvanizing Steel Coils Specification:

5.FAQ

We have organized several common questions for our clients，may help you sincerely： 

①How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.

②How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.