820 Bite Type Roof Panel Corrugated Steel Roofing Sheets

Product Parameters: Product Name 820 Bite Type Big Roof Panel Corrugated Steel Roofing Sheets Profiled Steel Sheets Type YX54-410-820 Effective Width 820mm Feeding Width 1000mm Crest Height 54mm Panel Thickness 0.5-0.6mm Section Inertia 22.62-27.14cm⁴/m Section Resistance 15.06-18cm³/m Product Advantages: 1.360° occlusion---Upright lock seam 820 roofing system. 2.360° vertical fastening seam, excellent waterproof and airtight. 3.No screw penetration on the surface of the system. 4.The unique sliding-sliding bracket makes the system have perfect thermal expansion and contraction compensation function. 5.Processed equipment cabinets to ensure accurate on-site suppression of large projects.