Pre-painted Galvanized Steel Sheets (PPGI), by definition, are galvanized steel sheets with color coating on the surface.
With coating materials featuring different colors and abilities, PPGI is able to achieve a variety of appearances and functions, per customer requirements. Compared to plain galvanized steel, PPGI is more diverse in colors and also has better performance in corrosion resistance, weather resistance, and many other aspects.
Features of color coated roll:
(1) It has good durability, corrosion resistance and longer service life compared with galvanized steel plate;
(2) It has good heat resistance and is not easy to change color at high temperature compared with galvanized steel plate;
(3) Good thermal reflection;
(4) It has similar processability and spraying performance with galvanized steel plate;
(5) Good welding performance.
Type Of Coating
The coating types currently used for PPGI/PPGL steel coil include PE, PVDF, SMP, acrylic, PVC, etc.
PE | The PE-coated color-coated steel sheet is easy to be processed and formed because of its good adhesion, and the price is relatively cheap. But the other degree of UV resistance and chalking resistance is relatively low. PE color coated steel can be used for the roof of ordinary civil buildings. |
SMP | SMP steel plate has better durability, and the cost is higher than the PE coating. Silicone is not as good as PE in terms of adhesion and processing formability to materials, |
High Durable Polyester (HDP) | It is better than ordinary SMP coatings, and its outdoor weather resistance reaches 16 years. Its flexibility and weather resistance are higher. |
PVC | PVC coating has nice anti-chemical and anti-water, and the coasting is relatively thick, which can well protect the substrate. The PVC coating is rarely used because they pollute the environment. |
PVDF | PVDF coatings have great color retention and corrosion resistance. Among the PPGI sheet coating for construction, it is the highest grade. |
Acrylic | The comprehensive performance is good, the price is expensive, and it is only used in specific fields (such as containers). |
Shandong Jingkai metal products Co., Ltd is one of the most important manufacturers with ISO 9001 certificate and Quality system certificationin of 2000 who is specializing in manufacturing various kinds of steel, galvanized pipe, galvanized plate, stainless steel pipe, stainless steel plate,H-shaped steel, I-shaped steel, color coated coil, color coated plate, copper pipe and copper plate in Shandong, China. It located in Jinan, a SPRING CITY which is very famous with its "BAO TU SPRING" and its honest people. We owned the complete production technique and related equipment. Our business has spread all over China and has been exported more than 10 countries with OEM in the world. And the products have been got highly recognized. JingKai is major tax payer for three consecutive years and is continuously rated AAA credit enterprise by the bank.
The annual sales and market share are in the forefront in Shandong Province.
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We adhere to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
We are an audited Supplier by SGS, BV, professional supply kinds of Top quality steel pipes, carbon steel, alloy steel, stainless steel pipes, seamless stainless steel pipes(round/square/rectangular/hex/oval pipe tubes), nickel tube and titanium tube, centrifugal casting tube, coiled steel pipes and welded pipes even Gi pipes one stop service.
Q1. Are you a trade company or manufacturer?
A: We are a company integrating industry and trade.
Q2. Can I request to change the form of packaging and transportation?
A: Yes. We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
Q3. Can you provide free sample?
A: Yes,you can get available samples in our stock. If the samples from new production, we will charge some reasonable cost, but this amount will be deducted from your first order.
Q4. How can I get a quotation from you ?
A: You can leave us messages, and we will reply every message in time. Or we may talk on line by Trademanager. And you can also find our contact information on contact page.
Q5. How can you garantee what I got will be good ?
A: We are the factory with 100% predelivery inspection which can garantee the quality. And as golden supplier on "Made in China", its insurance will provide guarantee. This means "Made in China" will refund you the money in advance if there is any problemes with the products.
Q6. Can I have my own logo on the product?
A: Of course! We provide customized services, it includes customized packaging, customized logo, graphic customization.