Hot dipped galvanized steel coil is made of carbon steel coated in zinc utilizing the hot-dip process. The end result of this process is a layer of zinc on each side of the steel sheet or coil that is tightly adhered to the steel through the formation of an iron-zinc alloy bonding layer. This bonding layer is formed by a diffusion process while the heated steel is in contact with molten zinc. 

Galvanized steel sheet consists of basic steel (cold-rolled or hot-rolled steel), zinc coating (20-275g/m2-single side), surface treatment layer (passivation, oil coating, lacquer, phosphorous, etc.)

Applications

Galvanised steel coils are widely used in the following industries:

• In the construction industry: to manufacture structural elements low-rise construction, light steel thin-walled structures, sandwich panels, lining of heat pipelines and various heat insulation, conditioning systems, metal roof shingle, profiled sheeting, culvert pipes, cladding of entry doors, elevators, reinforcement profiles for PVC windows and plastic doors, European-type fasteners for plasterboards, etc

• In the automotive industry: to manufacture external and internal car body parts, as well as to repair external public transport body parts, eg for buses and trams)

• In the machine building and instrumentation industries: to manufacture cases for electrical and mechanical equipment, home appliances, metering devices and packing

• To manufacture houseware (tableware, bowls, buckets, tanks, baths, etc)

• To manufacture colour-coated (and other type of coating) rolled steel

Product Inventory

We are a professional steel dealer. With the support of the most professional steel manufacturers and a large number of customers, we can not only provide you with ordinary steel but also help you find very personalized steels, such as special steel grades, Special sizes, special craft shapes,etc. 

Packaging and Shipping

We adopt standard export shipping packaging and bundles steel strips according to the size of the galvanized coil. According to our delivery experience, a 20-foot container can hold 22 tons of galvanized coil, and a 40-foot container can hold 25 tons of galvanized coil. For larger orders, we use bulk vessels to transport you, and the price is cheaper. Also, we can customize the packaging according to the needs of customers.

Container size

20ft STANDARD: 5895mm(Length)x2350mm(Width)x2392mm(High) 
40ft STANDARD: 12029mm(Length)x2350mm(Width)x2392mm(High)
40ft HIGH-CUBE:12024mm(Length)x2350mm(Width)x2697mm(High