AZ150 Aluzinc Coating Galvalume Steel Coil Full Hard G550

Galvalume steel is also called Aluminum-Zinc Alloy Coated Steel, Zincalume steel,aluminized zinc steel (aluzinc steel), SGLC, The galvalume metal is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600 ~C. Its whole structure consists of aluminium-iron-silicon-zinc, forming a compact quaternary crystal alloy. The surface of the galvalume steel sheet is characterized by smooth, flat and gorgeous stars, and its base color is silver white. The special coating structure makes it have excellent corrosion resistance. And its heat resistance is good. It can be used in high temperature environment at 315 C. The adhesion between coating and paint film is good, and it has good processing performance. It can be punched, sheared and welded. The surface conductivity is very good.

Galvalume Steel Coils Specification:

Galvalume Steel Coils Dominant Characteristics:

1.Light material &good durability, its weight is corrugated steel roof in ten of glazed tile
2.Lifespan is as long as 30 years, anti-corrosion and anti-septic for zinc coating ensure its' excellent lifespan
3.Excellent waterproof, it is seamless, making 100%waterproof.
4.Cost effective: it is easy to install, so that it can decrease the construction, increase construction effectiveness.
5.Various colours: we can make any colour for you. paint will not crack, peel or fade, it does not need repainting.
6.Resistance to strong wind.

Galvalume Steel Coil Guide for Galvalume Using :

● The use of alkaline medium under the condition of careful use of galvalume steel sheets.
● The roof of the galvalume building should have a certain slope, which is conducive to the drainage of water and avoid the deterioration of corrosion.
● Avoid direct contact with wet cement and wet wood, lead, copper, stone ink.
● Edge cutting plate should be used as far as possible to avoid cutting at the site.
● Processing, stacking should prevent moisture and high temperature caused by fingerprint film black.
● Galvalume steel sheets used for foaming bonding, small batch test should be carried out in the first use to prevent poor bonding performance.
● It is not recommended to wipe and clean the surface with alcohol solvent. If necessary, please conduct sample test first to avoid damage to the surface skin

Galvalume Steel Coils Package:

Waterproof paper + polyethylene rush inhibitor, the antirust paper , the ring of defends on inside and outside, steel belt, and the guard plate. We can also pack according to your request details.