Galvanized coil is referred to as GI Coil. Galvanized Coil/Sheet is one of the main products produced and sold by our company. Galvanized coil is a steel plate in which cold-rolled coil is immersed in a zinc pot to allow zinc to adhere to the surface of cold-rolled coil. The main process is continuous galvanizing production, that is, the cold-rolled coil is continuously placed in a zinc pot and coated with a layer of zinc to become a galvanized coil. This is also called hot-dip galvanized coil/ sheet. After the cold-rolled coil comes out of the zinc pot, it is heated to about 500°C immediately to turn it into an alloy of zinc and iron, that is, a galvanized coil. Galvanized coil has good paint adhesion and weldability, excellent corrosion resistance, excellent workability and stable service life. Galvanized coils have good aesthetics as well as practicality.

Ventilation duct: No matter what shape you are or what kind of ventilation duct you use, we can provide you with galvanized coils of various thicknesses and widths, and the zinc layer can also be produced according to your requirements, Z20g-275g galvanized coils board we can provide you. Office buildings, underground parking lots, factories, large shopping malls, ships and other places can all use our galvanized coils as ventilation ducts. And we have a perfect after-sales service department, which can solve various after-sales problems after your installation and installation.

Floor deck: Our company can provide all kinds of floor deck raw materials, and can also directly provide floor deck.

Steel structure workshop: Galvanized sheet can also be used directly on the steel structure workshop workshop. This is generally a galvanized coil with a relatively high zinc content, and the zinc layer requires Z40g or more. Our company can also provide you with galvanized tiles in pressed shapes.

Household appliances: Galvanized coils can also be directly used in some household appliances, such as air conditioners, washing machines, refrigerators, household ovens, etc. Our factory can provide you galvanized coil with good quality and reasonable price. It can also be processed into galvanized sheet for you, which is convenient for you to use.

Auto parts and other fields.

In addition to the above areas where galvanized coils can be used directly, galvanized coils can also be coated with a layer of paint on their surface as raw materials for PPGI. Its paint coating generally has PE, HRD, PVDF and so on.

Our company has 2 production lines with an annual output of 300,000 tons and 2 production lines with an annual output of 250,000 tons. It can meet customer's various zinc layer thickness and galvanized coil requirements. Among them, there are 2 color-coated galvanized substrate production lines, 1 large spangle production line, and 1 zero-zinc flower production line. The color-coated substrate production line can produce 20-40g/㎡ galvanized coil. The high zinc layer production line can produce galvanized coils of 40-240g/㎡, and the flowerless galvanized production line can produce galvanized coils of 20-180g/㎡. It can produce galvanized coils with a thickness of 0.1-2.0mm and a width of less than 1250mm. To truly meet all the needs of every customer, one-stop procurement.

The raw material of galvanized coil is cold-rolled steel coil. Generally speaking, galvanized coil is plated with a layer of zinc on the basis of cold-rolled steel coil. The production process is from cold-rolled steel coil to zinc pot, to cooling tower, and then to finishing, texturing and other treatments to finally form galvanized coil with smooth surface and good shape. The detailed production process is shown in the following figure.

Matters needing attention in the transportation and storage of galvanized coil

1. Choose a ventilated place to store in the house to avoid dew erosion or moisture penetration

2. Confirm that the wrapping paper is not damaged during storage

3. Shorten the storage time as much as possible and protect its surface before corrosion

4. If the plate is subjected to abnormal external pressure, the zinc layer will partially fall off

5. Dirt and oil powder should be prevented from sticking to the surface, which will affect the galvanizing effect

7. The rain cloth should be covered during transportation, and the skids and rubber pads must be used, and fixed with ropes.

Delivery time MOQ, etc.:

Delivery time: generally 10-15 days, please communicate with the salesman for the specific time.

MOQ: The MOQ is 2 tons, but not responsible for shipping, the MOQ responsible for shipping is 25 tons. (A4 paper size samples are available for free)

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