COASTEEL is One of the Best Chinese Steel Coil Manufacturers
  • Prepainted Steel Coil
  • Galvanized Steel Coil
  • Aluzinc & Galvalume Steel Coil
  • Prepainted Aluminum Coil

Steel Coil

Cosasteel a steel coil manufacturer in China, PPGI coil and galvanized steel coil a product produced by our factory. Please contact us for any quotation.

Galvanized Steel Coil

Surface Structure Spangled galvanized steel sheet is the spangle obtained by the condensation of the zinc coating under normal conditions after galvanizing. It is mainly

Aluzinc & Galvalume Steel Coil

Material: CGCC, DX51D,Q195,Q235
Grade: SGCC,DX51D+Z
Alu-Zinc Coating: 20-120g/m2
Thickness :0.13-0.7 mm
Width: 600-1250 mm
Coil ID: 508/610mm

Galvanized Steel Strip

Production Process of Galvanized Steel Strip In the production process of galvanized steel strip, it has gone through very rigorous procedures and multiple production processes.

Zinc Aluminum-Magnesium Coated Steel

What is zinc aluminum-magnesium coated steel? The Zinc Aluminum-Magnesium coated steel is a new product in the global steel trading industry. It is a result

Superdyma Steel

Mechanism of corrosion resistance Corrosion or rust may be avoided by creating a barrier on the surface of steel iron. This method is also known

G90 Galvanized Steel Sheet in Coil

G90 galvanized steel sheet is a coating thickness designation specified under ASTM A653 galvanizing specification. It indicates a zinc coating of 0.90 ounces per square

G60 Galvanized Steel Sheet in Coil

ASTM A653, or the standard specification for steel sheet, zinc-coated (galvanized) or zinc-iron alloy coated (galvannealed) by the Hot-Dip Process, shows products that conform to

G40 Galvanized Steel Coil

G40 galvanized steel coil is a common zinc coating weight or designation that is directly proportional to the expected life service of the steel product. 

Pre Painted Steel Sheet

The pre-painted steel sheet is based on cold-rolled steel sheet and galvanized steel sheet, after surface pretreatment (degreasing, cleaning, chemical conversion treatment), and coating (roller

Color Coated Steel Coil

The color coated steel coil is a kind of product made by subjecting the strip steel that continuously degreasing the surface on the production line

Stainless Steel Coil

Stainless Steel Coil The Advantages of Stainless Steel Coil: Stainless steel is an environmentally friendly decorative material that does not contain organic substances such as

Hot-rolled Steel Coil

Advantages of hot–rolled steel coil : 1) Hot rolling can significantly reduce energy consumption and reduce costs. During hot rolling, the metal has high plasticity and

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