Galvalume Steel Coil

Galvalume Steel Coil manufacturer in China

Galvalume steel coil is a super material. Aluzinc is a coating material formed from a mixture of Aluminum (55%), Zinc (43.4%) and Silicon (1.6%). Durable and long-lasting, it provides superior performance and corrosion resistance under all environmental conditions.

Schematic diagram of galvalume steel layer structure
Schematic Diagram of Layer Structure
galvalume steel surface

Shanghai Zhengshang Industrial Co., Ltd. produces high-quality 55% aluzinc steel coil. In addition to producing general specifications for customers, we also provide product customization services, such as thickness, width, coating, packaging, etc.


Product nameHot dip galvalume steel coil; Aluzinc steel coil; 55% Al-Zn
StandardJIS G3321; ASTM A792M; EN10215
GradeSGLCC, SGLCD, SGLC490, SGLC570, DX51D+AZ, DX52D+AZ, S250GD+AZ, S350GD+AZ, S550GD+AZ.
Width600-1500mm; Gerneral size: 914mm,1000mm,1200mm,1219mm,1250mm,1220mm.
Alu-Zinc coating30-275g/m2
Surface TreatmentCoated, chromated, oiled, anti-finger print

Customized Service

Cut coil into strip: We can cut a steel coil into several narrow steel strips to facilitate transportation, Because for container transportation, the weight of each container usually cannot exceed 26 tons, but each large roll is usually about 28 tons, so a large roll must be cut into small rolls, and because forklifts usually load 7 to 10 tons of goods at the port, in order to conveniently load them into the refiner each large steel coil is usually cut into 3 small coils. For bulk ship transportation, usually the coil weight is required to be under 18 tons, so most of the time, it is necessary to cut a large coil into 2 small coils.

Cut coil into flate steel sheet: We can flatten the steel coil and then cut it into steel sheets to the required size. In order to save loading costs the cargo is loaded into a 20-foot container through the container, so the length is usually shortened to less than 5800mm cut into lengths of 2440mm and 5800mm, widths are usually 1220mm and 1500mm. Steel plate, at the same time, we can paint the surface of the steel plate with black paint to prevent the steel plate from rusting.

Galvalume Steel Coil

Galvalume Steel Coil

Galvalume Steel Strip

Galvalume Steel Strip

Galvalume Steel Sheet

Galvalume Steel Plain Sheet

Main Application

  • Construction: roofs, walls, cars, soundproof walls, pipes and modular houses, etc.
  • Automobile: muffler, exhaust pipe, wiper attachment, fuel tank, truck box, etc.
  • Home appliances: refrigerator back panels, gas stoves, air conditioners, electronic microwave ovens, LCD frames, CRT explosion-proof belts, LED backlights, electrical cabinets, etc.
  • Agricultural: pig houses, chicken houses, granaries, greenhouse pipes, etc.
  • Others: hot section insulation cover, heat exchanger, dryer, water heater, etc.

Galvalume Steel Coil Factory

galvalume stee coil factory.jpg
aluzinc steel coil factory 01
aluzinc steel coil factory 02
aluzinc steel strip roll

Galvalume Steel Coil Products

gold gl coil 01
hdgl coil

Notice of Cooperation

Monthly Supply: 8000-15000 tons
MOQ: 20 Tons
Delivery Time: 10-35 Days; Specific according to the contract.
Packaging: According to customer needs, provide naked packaging, fumigated wooden pallet packaging, waterproof paper, iron sheet packaging, etc.

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