PPGL Steel Coil

Desciption

Product Feature

1.Pollution-Free and Economy
The using of PPGL can reduce the investment cost and staff, shorten the working hours and improve the working environment and economy. In order to promote the awareness of environmental protection and industrial regulation, PPGL
2.Extensive Usability
It can be used for both inside and outside construction material, household appliance and electrical appliance etc.
3.Improvement of Corporate Image
If you use colored steel coils in buildings or produce your company's various products, your company's products will be more unique due to its excellence. At the same time, it can also represent the company's credibility and improve the company's image.
4. High processability, corrosion resistance, weather resistance, beautiful appearance

Product Parameter

Thickness	0.14mm-1.2mm
Width	600mm-1500mm
Length	Since the custom
Surface	Polyester coating (PE) color coating
Finish	No flowers and flowers
Form	sheet s, Foils, Rolls, Plain sheet , Shim sheet , Perforated sheet , Chequered coil, Strip, Flats, Blank (Circle), Ring (Flange) etc.

Application Area

Roofing and Cladding:
PPGL (Pre-painted Galvalume) steel coils are commonly used in roofing and cladding applications for residential, commercial, and industrial buildings.
Construction and Infrastructure:
PPGL is employed in various construction components, including panels, doors, window frames, and architectural features where enhanced corrosion resistance is crucial.
Automotive Industry:
Interior and exterior components of vehicles benefit from the corrosion resistance and durability of PPGL, especially in challenging environments.
Home Appliances:
PPGL-coated steel is used in the manufacturing of home appliances such as refrigerators, washing machines, and air conditioners for its corrosion resistance and aesthetic appeal.
Furniture and Shelving:
PPGL sheets find application in the fabrication of furniture and shelving units, providing both strength and corrosion protection.
Signage and Displays:
Widely used in signage, displays, and architectural features where both aesthetic appeal and corrosion resistance are important.
Containers and Packaging:
PPGL-coated steel is used in the construction of containers and packaging materials, providing corrosion protection.

Chemical Composition

The chemical composition of PPGL steel coils typically includes:

Steel (Fe): The base material providing structural strength.
Aluminum (Al): An essential component in the Galvalume coating, contributing to enhanced corrosion resistance.
Zinc (Zn): Another component in the Galvalume coating, providing additional corrosion protection.
Silicon (Si): Often present in the Galvalume coating to improve adhesion.

The Galvalume coating, which is a combination of aluminum, zinc, and silicon, provides excellent corrosion resistance compared to traditional galvanized coatings.

Processing Technology

Steel Substrate:
PPGL begins with a steel substrate, often galvanized or galvalume-coated for added corrosion resistance.
Cleaning and Pretreatment:
The steel surface is thoroughly cleaned to remove any contaminants, and a pretreatment process is applied to enhance coating adhesion.
Application of Galvalume Coating:
The Galvalume coating, consisting of aluminum, zinc, and silicon, is applied to the cleaned and pretreated steel substrate. This coating is applied through a hot-dip process.
Primer Application:
A primer is applied to the Galvalume-coated steel surface to improve the bond between the steel and the paint coating.
Application of Paint Coating:
The color coating, composed of pigments, resins, and additives, is applied to the primed steel surface. This can be done using methods like roll coating, coil coating, or spray coating.
Curing:
The painted and Galvalume-coated steel is subjected to a curing process to ensure proper adhesion and curing of the paint coating.
Quality Inspection:
Rigorous quality control measures are applied to check the coating thickness, adhesion, and overall quality of the PPGL sheets.
Cutting and Shaping:
PPGL sheets can be cut to the required lengths and shaped to suit specific applications.

Frequently Asked Questins

Q: How can we trust your company?

A: We specialize in steel business for many years, you are welcome to investigate in any way, anyway, you can place an order on Alibaba, with trade assurance, which can ensure your payment.

Q. How do you guarantee the quality?

A:①We have passed ISO9001, SGS, CE and other certifications; ②Always have pre-production samples before mass production, and always do final inspection before shipment; ③Acceptable third-party inspection.

Q: About the product price?

A: Due to the cyclical changes in raw material prices, prices vary from period to period. You can consult us, you can communicate with us online through the platform, WeChat, WhatsApp and other platforms, and we will reply within 24 hours. Please give us your requirements and specifications (steel grade, size, quantity, destination port), and we will work out the best price at the first time.

Q: Can I visit your factory?

A: Of course, we welcome customers from all over the world to visit our factory. However, some factories are not open to the public.

Q: Can you send samples?

A: Of course, we can send samples to all over the world, our samples are free, but customers need to bear the express cost.

Q: How long is your delivery time?

A: Generally speaking, our delivery time is within 15-45 days, if the demand is particularly large or there are special circumstances, the delivery time may be delayed.