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| MOQ: | 1000 pieces |
| Payment Terms: | T/T, PayPal, Xtransfer |
| Supply Ability: | 50000 pieces per day |
Ral Color Coated Pre Painted PPGI Steel Coil 0.4mm 0.5mm Zinc Coated Galvanized Steel Coil For Roofing Sheet
The main materials for color coated plates are galvanized iron sheets or aluminum sheets. These metal materials undergo surface treatment, such as cleaning, chemical pretreatment, etc., to increase coating adhesion and corrosion resistance. Subsequently, through the coating process, one or more layers of organic coatings such as polyester, acrylic, etc. are applied to the metal surface to form a colored coating with specific properties.
The coating treatment of color coated board is a key step, which not only determines the appearance color of the board, but also affects its weather resistance, corrosion resistance and other properties. The coating of color coated plates is usually prepared using advanced processes to ensure good bonding between the coating and the metal substrate, as well as the uniformity and durability of the coating itself.
1. Strong durability: The corrosion resistance of color coated coils is better than that of ordinary galvanized steel plates, and the service life is longer. For example, the service life of color coated steel strip using hot-dip galvanized steel strip as the substrate is about 1.5 times longer than that of galvanized strip.
2. Good heat resistance: At high temperatures, color coated rolls are less prone to discoloration, maintaining their original color and performance.
3. Excellent thermal reflectivity: Color coated rolls have good thermal reflectivity, which helps reduce the absorption and transfer of heat.
4. Excellent welding performance: Color coated coils are easy to weld, facilitate processing and installation.
5. High cost-effectiveness: Color coated rolls have durable performance and highly competitive prices, and are widely used in various fields.
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Tianjin, Qingdao ports, you can choose other ports according to your
needs.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products?
A:We have ISO 9001, SGSand other certifications.
Q:How long does your delivery time take?
A:In general, our delivery time is within 30-45 days, and may be delayed if the demand is extremely large or special circumstances
occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open to the
public.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can
effectively protect products from corrosion during ocean transportation.
Q:What is your working time?
A:In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.
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