Sectional door is also commonly called industrial sliding doors. Because of their sealing performance and anti-theft performance, they are usually used outside the factory building as the door of the factory building. The standard material of the door panel is 0.45mm thick color steel plate, and the inside of the door panel is filled with high-density polyurethane. Foam material, door panels can also be customized aluminum alloy or 304 stainless steel according to requirements. Next, we will introduce how it plays the role of heat preservation and anti-theft.

1. The inside of the door panel is filled with high-density polyurethane foam material, which has the effect of heat preservation and heat insulation. The thickness of the door panel is up to 40mm, and the thickness of 50mm can also be customized according to the demand, so it can keep warm;

2. The door panel is 0.45mm thick color steel plate, filled with materials inside, the thicker door panel makes the door panel stronger, the overall anti-theft and thermal insulation are good, and it can resist wind 8-10;

3. The overall structure of the door is made of hard materials, which is very strong, has good anti-theft performance, and has anti-theft performance.

In addition to being used in factory gates, industrial sectional door is also more suitable for places with high confidentiality requirements. The products have beautiful appearance, safety, reliability and high practicability. If you need it, you can contact the SEPPES brand.