0.38mm Prepainted Galvalume Steel SGCC / G550 / DX51D+AZ White & Black

Product Description:

The pre-painted galvalumed steel coils are a product obtained by subjecting a hot-dipped galvalumed steel sheet to a surface chemical treatment, applying organic coating on the surface, followed by baking and curing.

Production Process of Prepainted Galvalume Steel Coil (PPGL):

Unrolling – Stitching machine – Entrance loop – Pretreatment – Initial coating – Bake – Cool down – Fine coating – Bake – Embossed film – Export loop – Inspection station – Cut – Coiling.

In the above process, if the cleaning degreasing process is not handled well, the adhesion of the primer of the color coated plate to the galvanized sheet is not good, and it is easy to cause the topcoat of the color coated steel coil to fall off during the press forming process.

Technical Parameters:

Advantages of Prepainted Galvalume Steel Coil (PPGL)

1. Excellent Corrosion Resistance
Due to the 55% of aluminum, the resistance to corrosion of PPGL is much better than PPGI’s, which can greatly prolong the service life.

2. Great Heat Reflectivity
The good heat resistance can keep the buildings cool in the hot summer.

3. Weather Resistant
Pre-painted galvalume steel can withstand harsh weather conditions such as extreme summers, winters, or rainfall.

4. Good Processing Performance
The PPGL steel sheets from HUIYI Steel are easy to profess, such as shearing, profiling, blanking, etc.

5. Beautiful Appearance
They look attractive and impressive with a pleasant surface finish and aesthetics.

Application of Prepainted Galvalume Steel Coil (PPGL)

Prepainted Galvalume Steel Coil (PPGL) finds various applications across different industries due to its unique properties and benefits.

Some of the key applications of PPGL are:

1. Construction and Architecture: PPGL is widely used in the construction industry for roofing, wall cladding, and structural components. Its excellent corrosion resistance, durability, and aesthetic appeal make it a preferred choice for both residential and commercial buildings.

2. Automotive Industry: PPGL is used in the automotive sector for manufacturing various components such as body panels, chassis parts, and interior trim. Its lightweight nature, high strength, and corrosion resistance contribute to improved fuel efficiency, durability, and overall performance of vehicles.

3. Appliances and Electronics: PPGL is utilized in the production of appliances like refrigerators, air conditioners, and washing machines. Its smooth and attractive finish, along with its ability to withstand harsh environmental conditions, makes it suitable for these applications.

Overall, the versatility, durability, and aesthetic appeal of PPGL make it a preferred choice for a wide range of applications in various industries.

Type Of Coatings   

We mainly use PE, SMP, and PVDF three kinds of coatings to produce PPGL Coil.

Polyester (PE) coating is suitable for ordinary residential roofing, the price is the cheapest, and it cannot withstand harsh environments. Silicone Modified Polyester (SMP) coating contains high weathering and super high weathering paints which can be applied in areas of high heat and cold, humid heat, and extreme cold. Polyvinylidene Difluoride (PVDF) coating has strong corrosion resistance, strong heat resistance, and the highest price. It is used in countries with humid heat, high temperatures, s and more rain.

Here are some pictures of the paint:

Quality Control

Our products undergo rigorous quality control testing to ensure that each product meets high quality and stability standards. We use advanced production technology and strict quality management system to monitor every link, to ensure the stability of product quality. Our products have passed the quality certification of SGS certification body.

                   Color Match                                                           Zinc Coating

We use waterproof paper for inner packing. Then the coils will be wrapped by steel belts and side guard plates to make sure the coils are well-protected during shipping. But if there is any problem after receiving your products, please contact us as soon as possible.

The main factors affecting the price of PPGL are the price fluctuations of steel raw materials, the thickness, and width of the substrate, the type of coating, the thickness of the coating, and the weight of the zinc layer. Second is the fluctuation of exchange rate and sea freight.

1.Q: What is your minimum order quantity?
A: Usually a container (25-27 tons),The product is different. The minimum quantity is not the same.

2.Q: What are your company's main products?
A: Our main products are GI&GL&PPGI&PPGL&Coloured metal tile&Corrugated Steel Sheet&Perforated sheet, and other products such as aluminum foil, rock wool board, etc.

3.Q: What is your packaging method?
A: Bundle or bulk (according to your requirements).

4.Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but the freight will be borne by our client.

5.Q: What is your payment method?
A: L/C at sight or 30%as deposit and the balance paid against scan copy of BL.

6.Q: When is your delivery time?
A: Within 15-45 working days after receiving the deposit.

7.Q: Can we visit your factory?
A: A warm welcome. Once we know your itinerary, we will arrange a professional sales team to follow up.