The LPM series of granary sealed doors and LPC series of granary sealed windows developed and produced by our company have the characteristics of good sealing and thermal insulation performance, high strength, exquisite design, excellent production, reliable performance, and easy operation. The material is hot-rolled equilateral angle steel, and the frame is made of Cold-bent rectangular hollow steel; the veneer panel is made of high-quality galvanized sheet, or color plates of different colors can be used according to user requirements, filled with thermal insulation and flame retardant materials; the sealing strip is made of corrosion-resistant, aging-resistant, strong and durable tensile strength Five times mouth sealing strip. This series of products are essential infrastructure and ideal replacement products for the construction of modern grain depots.

Technical Parameters