10F, Building B, Erqi Center, Erqi District,
Zhengzhou City, Henan Province, China
The 49 tons of pre-painted galvanized steel coils were bought by a Libyan customer, which have been produced and shipped to Libya on May 28, 2023. Keep reading to get more shipping details, and the following chart is for your reference.
|PPGI Shipping Details|
|Shipping date||May 28, 2023|
PPGI(Pre-painted Galvanized steel) coils use the galvanized steel sheet as the substrate, after chemical treatment of galvanized steel sheets surface, then coated with one or more layers of organic coatings, and dried. This time, the Libyan customer used PE paint and RAL9002 color for their coils. Wanzhi can provide the customer with PE, SMP, HDP, PVDF, and all RAL colors. The comparison of these four paints is as follows:
Polyester (PE) has good adhesion, rich colors, a wide range of formability and outdoor durability, moderate chemical resistance, and a cheap price.
Silicon-modified polyester (SMP), coating hardness, wear resistance, and heat resistance is good, as well as good external durability and powder resistance, luster retention, flexibility, and medium cost.
High durability polyester (HDP), excellent color retention and UV resistance, excellent outdoor durability and powder resistance, paint film adhesion, rich color, highly cost-effective.
Polyvinylidene fluoride (PVDF), has excellent color retention and UV resistance, excellent outdoor durability and powder resistance, excellent solvent resistance, good formability, dirt resistance, limited color, and high price.
Color-coated galvanized steel coils have obvious advantages in their main features, which are widely recognized and widely purchased and used by people:
1. Good durability, corrosion resistance, and galvanized steel plate compared with longer service life.
2. Good heat resistance, compared with galvanized steel coils at high temperatures is not so easy to fade.
3. With excellent heat reflection.
4. Color-coated coil has similar processing and spraying performance with galvanized steel plate.
5. With excellent welding performance.
6. Color coating volume has excellent performance and price ratio, durable performance, and competitive price.
1. First of all, from the point of view of the extent of their coating, the galvanized steel coils are mainly zinc plated on the coating. And the plating of galvalume is not only zinc but also an additional aluminum.
2. Galvanized coils its surface is all zinc plating, played a good protective effect on the material, not easy to rust. And galvalume coils, because the surface of a part of the zinc into aluminum, so is prone to oxidation rust. So in comparison, the service life of galvanized steel coils is longer than galvalume steel coils.
1. Galvalume coils and galvanized coils have very good heat resistance because they are made of high heat resistance temperature material coating, so after a relatively high temperature will still be preserved in good condition.
2. Color coated galvalume steel coils and pre-painted galvanized steel coils their thermal reflectivity is relatively good, generally speaking, galvalume steel coils and galvanized steel coils can reflect the heat to isolate the heat. In comparison, the reflectivity of galvalume steel coils is better than that of galvanized steel coils.
3. the density of the pre-painted galvalume steel coil is relatively small because it is coating on the zinc into aluminum, aluminum density is smaller than zinc, and the relative density of the color coated galvalume steel coils is smaller than the galvanized steel coils. Also because of this, color coated galvalume steel coils are more economical than galvanized steel coils, and the price is lower.
4. PPGI and PPGL are easier to paint, their adhesion is better, not easy to appear uneven in color.
Wanzhi Steel Group’s color coated galvanized coils have been very popular in the market because of their strong corrosion resistance, rich color, and long service life. If you are planning to buy a batch of color coated galvanized rolls from China, I suggest you choose Wanzhi Steel Group, Wanzhi Group has a magnificent reputation in the international steel market, we have our own factory, advanced production equipment, and professional color coated production line, Every ton of color coated coils we produce has passed strict quality inspection. Our color rolls have been sold to 120 countries and regions around the world. You can contact us via email, phone WhatsApp and other ways to get a quotation. Wanzhi will provide you with quality pre-sale and after-sales service.