Vertical internal corner 90 degrees 400x35, complete with fasteners and connecting plates required for installation, zinc-lamellar SIS3540KZL DKC

90° vertical internal angle is used to organize a 90° upward route turn. The kit includes fastening elements required for high-quality and reliable installation. Width – 400 mm, height – 35 mm, steel thickness – 0.8 mm. The accessory is made with "zinc-lamella" coating – a highly corrosion-resistant coating consisting of aluminum, zinc, and magnesium. The coating process is performed directly on a hot-dip galvanizing industrial line. The oxidation rate of aluminum is lower than that of zinc, due to which, at the same protective layer thickness, the zinc-aluminum coating has higher corrosion resistance than standard hot-dip galvanized coating. Complies with corrosion resistance class 8.