cold rolled steel coil

1Hot roll base hot-dip galvanized steel coil (HGI) 2Cold roll base hot-dip galvanized steel coil (CGI)

Product Information:

 the continual hot roll steel coil is made into galvanized steel coil by means of passing through the molten zinc pot.

The coating on the product surface is characterized by its uniformity, tightness, erosion resistance and pressure resistance. In addition, the strength of the welding seam is satisfied.

The product is widely applied in industries such as construction, home electrical appliance, automotive and machine, etc.

Place of Origin: China

Detailed Product Description

Name: galvanized steel coil

Standard: JIS G3302 / GB/T 251B / ASTM A653M /

Enterprise standard Grade: SGCC (DX51D+Z) SGCD (DX52D+Z) etc.

Surface treatment: chromate, oiled/dry, bright finished, fingerprint resistance.

Thickness: 0.14 mm-5.0mm

Width: 600mm---1550mm

Zinc coating: 30g-275g

Coil weight: as per customers' requests

ID: 508mm/610mm

Applications:

general use, for roof, the out side of buildings, structure, tile row plate, deep drawing and deep drawn Package: fancy package or as per customers' requests

Place of production: China

Product category and properties:

 the products can be divided into the following sorts in the light of their specific manufacturing and processing methods:

 (1) Hot-dipped galvanized steel plate. It is the most common galvanized steel plate at present

 (2) Metal-compound galvanized steel plate. This kind of steel plate possesses a high quality of painting viscosity and weld ability (3) Electro-galvanized steel plate. This kind of steel plate is of good machine ability, but its erosion resistance is not as good as that of the hot-dipped galvanized steel plate because of its thinner galvanized layer

 (4) Single/double-sided galvanized steel plate. The single-sided galvanized steel plate has a better adaptability in welding, paint coating, rust prevention treating, processing and other aspects than the double-sided plate

 (5) Alloyed, compound galvanized steel plate. This kind of plate has a great quality in rust prevention as well as paint coating