30mm-1500mm Prefinished Steel Galvalume Roofing Sheet AFP

30mm-1500mm Galvalume steel coil Roofing Sheet AFP

Galvalume steel coil introduction:

Hot-dip aluzinc steel sheet is substrated on cold rolled steel(CRC)in various strength and specification Coating composition is 55％aIuminum in weight ratio．43 4％zinc．and 1 5％silicon with excellent corrosion and heat resistance performance.

The surface of galvalume steel coil features a unique star-shape, smooth and plain, with silver color as primary colour. Its special plating structure could be well corrosive -proof.

Its lifespan normally could reach 25 years. It is as well in heat-resistant as used in 315℃ high temperature; The plating and paint film with good adhesion would be excellent in processability including punching press, shearing, and welding, etc., and also it performs well in electro-conductivity.

The advantage of galvalume steel coil :

1. Strong corrosion resistance, 3 times that of galvanized steel coil .
2. The density of 55% aluminum is smaller than the density of zinc. When the weight is the same and the thickness of the plating layer is the same, the area of the galvalume steel sheet is 3% or larger than that of the galvanized steel sheet.

The specifications of galvalume steel coil:

Roofing sheets specification for Galvalume steel coil :

FAQ:

1. What are your company's main products ?
A: Our main products are galvanized steel,galvalume steel,pre-painted galvanized steel,pre-painted galvalume steel, corrugated steel,cold roll steel,hot roll steel,angle bar,C channel,Aluminum bubble foil,fiber cement....

2. How do you control quality ?
A: Mill Test Certification is supplied with shipment, Third Party Inspections are all available.

3. What are the advantages of your company ?
A: We focus on maximum product performance and customer experience with scientific minimum cost,you will get most cost-effective goods.

SHANGHAI HUIYI INTERNATIONAL CO., LTD is a trading company dealing with all kinds of steel products and construction materials. 

We build long-term relationships with many factories in China since our team has dealt with trading business for many years. Our main products are Galvanized Steel, Galvalume Steel, Pre-painted Galvanized Steel, pre-painted galvalume steel, corrugated steel, cold roll steel, hot roll steel, angle bar, c channel, aluminum bubble foil, fiber cement....

Our products are mainly exported to Africa, Southeast Asia, the Middle East, Europe, which are used in projects and the construction field.

We have been continuing to supply superior products, services and solutions to customers based on our competitive advantages in brand, technology, innovation and ability.

SHANGHAI HUIYI INTERNATIONAL CO., LTD has got huge support and help from our customers and suppliers. We have been growing up at a rapid and steadily pace. We will do our best to give our customers a better price, better quality and better service.