As colored stainless steel plates become cheaper and cheaper, their applications are becoming more common. There are many bad companies in the market, with rough production and cutting corners. This not only harms the interests of major shareholders, but also destroys the entire market environment of stainless steel decorative panels. Here are some ways to select colored stainless steel plates.
1. Checking the material
Common materials for stainless steel decorative panels include 304 ordinary materials, 304 coils, 201 ordinary materials and 201 coils. Among them, 304 is more resistant to corrosion than 201, and the material is flatter and brighter than the calendered material. Because of the large price difference, many merchants pretend to be shoddy, using coils to pretend to be the correct material, and 201 to pretend to be 304. As a result, after a few months of using stainless steel decorative panels, users will begin to fade, rust or even break.
Therefore, when people inspect the goods, the first thing to do is to carefully check whether the material of the cardboard is the material of their specified.
2. Checking and observing carefully
Colored stainless steel plates are mainly used in the decoration field, and the decoration and decoration of the plates are very demanding. When inspecting, please check and observe carefully. The stainless steel plate with good color should have no obvious color difference under direct sunlight. The whole batch of plates has no color difference, the color is uniform, and the color is good.
3. Tear the film at last
Factory, color stainless steel plate will be covered with protective film. Many plates that are not easy to peel off have been stored in the warehouse for a long time, the protective film will be powdered and difficult to tear, or after tearing, the surface of the plate is still stuck with a lot of glue, which is ugly and difficult to remove, which is time-consuming and labor-intensive.