DX51D Z100 Galvanized Steel Coil Manufacturer

DX51D Z100 galvanized steel coil is a type of high-quality steel coil that is widely used in various applications. It is made by coating a layer of zinc on the surface of the steel to protect it from corrosion and rust. This process is known as galvanization, and it improves the durability and strength of the steel.

Standard: JIS G 3312, ASTM A653

Material: SGCC/SGCH/DX51D etc.

Thickness: 0.11 ~ 6.0mm

Width: 600 ~ 1500mm

Zinc coating: 30 ~ 600g/ m2

DX51D Z100 galvanized steel coil has excellent corrosion resistance and is suitable for use in a wide range of environments, including high humidity and saltwater conditions. It is commonly used in the construction industry for roofing, walling, and cladding. It also has applications in the automotive and electrical industries, as well as for manufacturing appliances, tubing, and other products.

The galvanized steel coil provides an additional layer of protection against scratches and abrasions, making it ideal for use in harsh conditions. It is also easy to work with, as it can be easily formed, cut, and welded to suit a variety of requirements.

Galvanized steel coil is known for its high strength and durability. It is able to resist deformation and damage caused by external factors, making it a reliable option for long-term use. Its excellent mechanical properties and adaptability to different environments make it an ideal choice for a variety of applications.

DX51D Z100 galvanized steel coil

1. Uncoiling and welding

Unwind the steel coil to provide the steel strip required for continuous operation. Weld the tail of the leading strip with the head of the trailing strip to ensure the continuous production of the unit.

2. Degreasing and cleaning

The cleaning section is to clean the surface of the steel coil to remove impurities such as rolling oil and iron powder, so that good coating adhesion and surface quality can be obtained. It generally includes equipment such as spraying, brushing, electrolytic cleaning, brushing, spraying, squeezing and hot air drying. The cleaning section is more important for hot-dip galvanizing and is an important step to obtain high-quality surface quality.

3. Annealing

Recrystallize and anneal the rolled iron coils to obtain good product mechanical properties. By controlling the atmosphere in the annealing furnace, good strip steel coating performance can be obtained. The annealing furnace is generally composed of several parts such as preheating, heating, soaking, and cooling.

4. Air knife zinc layer control

After the iron coil passes through the zinc pot, gas (usually air or pure nitrogen) is sprayed on the surface of the iron coil to control the thickness of the coating on the surface of the DX51D Z100 galvanized steel coil.

High quality and competitive price.

On-time delivery and good after-sales service.

Packing as your request before shipment.

We have many years of experience and specializing in building materials export.

Kuum tags: dx51d z100 galvanized steel coil manufacturer