Prepainted Galvanized Steel Coil Manufacturing Process
The manufacturing process of prepainted galvanized steel coil mainly includes the following steps:
1. Cleaning: Clean the surface of the substrate to remove impurities.
2. Galvanizing: Immerse the cold-rolled steel sheet in molten zinc liquid to form a galvanized layer.
3. Surface pretreatment: Degrease, clean and chemically convert the galvanized steel sheet to improve the adhesion of the coating.
4. Continuous coating: Apply organic coating to the surface of the steel sheet by roller coating to form a uniform coating.
5. Curing: Send the coated steel sheet into the oven for baking and curing to make the coating tightly bonded to the steel sheet.
6. Cooling and cutting: Cool and cut the cured steel sheet to form the final PPGI product.
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Prepainted Galvanized Steel Coil Packing and Shipping
Prepainted Galvanized Steel Coil Packing: 3 layers, kraft paper inside, water-proof plastic film in the middle and outside steel sheet to be covered by steel strips with lock.
Prepainted Galvanized Steel Coil Shipping: put galvanized steel coils in a fumigation-free wooden pallet and load them into a container or transport gi steel coils on a bulk carrier.
Why Choose Jialu International Prepainted Galvanized Steel Coil
1.Our company has a large number of prepainted galvanized steel coil in stock all year round and can ship them quickly.
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2.The products we produce have passed a series of quality tests and obtained corresponding certificates. Our products have reliable quality assurance.
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3.Our company has been engaged in international trade for more than ten years. We have an experienced sales team that can customize solutions for customers, provide high-quality and low-priced products that meet customer requirements, book ships and space for customers, solve transportation problems, provide customers with a series of documents, help customers clear customs, and help customers reduce tariffs. Our services have been well received and recognized by many customers.
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If you need to purchase prepainted galvanized steel coils, please fill in the message form to contact us. We will be happy to serve you.