Standard:ASTM, BS, GB, JIS                                                     Thickness:0.25~2.0mm

Place of Origin:Jiangsu, China (Mainland)                                 Brand Name:Xindazhong

Technique:hot-dip process                                                        Application:architectural constructional materials;auto parts

Width:914~1250mm                                                                   Length:coil

Coating Thickness:AZ50~AZ150      

Inside to outside: paper sleeve-antirusty paper-GI jacket-straps.

Galvalume Steel Sheet_Aluminum-Zinc Alloy Coated Steel Sheets (GL) are galvanized steel sheets with both zinc and aluminum, and is the ideal combination of anti-corrosion and alkali-resistance of zinc, and the durability, heat-resistance, and acid-resistance of aluminum. The galvanized layer is consisted of 55% of aluminum and 43.3% of zinc and 1.6% of silicon per weight, and 80% aluminum in terms of volume ratio, so while the advantages of aluminum is well preserved zinc prevents the risk of red rust on the surface, a weakness of aluminum, and the product combines the strengths of both materials. 

Characteristics 

• GLs are 3~6 times more corrosion-resistant compared to GI, but has a similar level of processability and weldability and can replace GIs, and in particular is most suitable when replacing GIs that require thick galvanized layers and high corrosion resistance.
• Only galvanized steel sheet that is used for roofing and walls without painting because of its unique silver spangles and beautiful appearance and high-corrosion resistance, and is used as a cool roofing material because of its excellent heat reflection qualities. 
• Can replace aluminum gilded steel sheets because for certain purposes of its ele trical conductivity and its heat-resistance qualities even at high temperatures that do not exceed 315℃.
• Has greater surface hardness than GIs, and is much more wear-resistant.
• Corrosion resistance increased more with resin-coating treatment, which enables roll forming or press forming without the spraying of processed oils. 
• 

Wuxi xindazhong steel sheet co.,ltd,as a sino-HongKong joint venture,our company has registered capital of 21,000,000 US dollars,total investment of 39,000,000 US dollars and total assets of RMB 1.28billion,floor area of 150000 square meters and building area of 100000 square meters.

  As a well-known enterprise,our company is mainly engaged in producing and selling packing material,household appliance material,building materrial,interior and exterior decoraive material,and specially engaged in the "lip service",with yearly capacity of 400,000 tons cold rolled sheets,120000 tons hot dip galvanized sheets,180000 tons color coated sheets, 200000 tons electro-galvanized Anti-fingerprint sheets,16000 tons tinplating steel plates and tin-free steel sheets,100000 tons flock coating and overlay film steel plates.