DX51D+Z Galvanized Steel Coil SGCC Prepainted Cold Rolled Steel Coil

DX51D+Z Galvanized Steel Coil SGCC Prepainted Cold Rolled Steel Coil

Hot dip galvanized steels is specified for optimum corrosion protection and enhanced aesthetic appeal. Typical residential uses for galvanized steel include doors, window hoods, gutters, downspouts etc.

OVERVIEW OF HOT DIPPED GALVANIZED STEEL COIL

Hot-dip galvanizing refers to the process of applying a protective zinc coating to a steel sheet or iron sheet,

in order to prevent rusting. As the full hard steel has undergone acid washing followed by a rolling process

through the zinc pot, a layer of zinc film is applied to the sheet’s surface. Henceforth, hot dipped galvanized

steel sheet in coil (GI) is produced. High quality hot dipped galvanized steel coil with reasonable price is a

popular steel product with high level of corrosion resistance, paintability, and workability. It is frequently used

in a broad spectrum of industries and sectors. 

regular spangle Vs. zero spangle

it is very easy to distinguish them by eye, the formation of spangles is affected by the cooling rate, temperature

control and the chemical composition of the zinc layer.

The galvanized steel surface of regular spangles has obvious petal-like crystals, which are rough and conspicuous

in shape.It is decorative and also offers high corrosion protection. In a market survey, 74% of construction industry

customers preferred galvanized steel with regular spangles 

Zero spangle is not common in the market and is mostly used in areas with extremely high appearance quality

requirements, such as precision electronic equipment and exterior parts of high-end automobiles.

our company advantages

•We have a careful and serious working attitude, and we focus on the details, you can obtain this viewpoint

from our company photos. 

• We have rich export experience for these products, we know about the overseas market well, and we can

 judge the market changes based on our experience and the domestic market messages.

• We have professional sales team, production team and long-term cooperative forwarder agents team, and

 harbor reinforcement team. For this product, inspection, packages and loading, these are 3 most important

 export link to guarantee the product quality, we have our own testing centre, meanwhile, we just cooperate

 with experienced agent and harbor reinforcement team. 

Packages and Loading

Standard export packages:  3 layers of packing.  Inside is craft paper, Middle is water proof

plastic film, outside is GI steel sheet to be covered by steel strips with lock, with inner coil sleeve.

To prevent the rolling, tipping and sliding of the steel coil in the container four more common phenomena,

The reinforcement materials used are mainly wood strips, wood plugs, wire ropes and auxiliary equipment.