Drainage System for Steel Structure Roofing

It is made of the same material as the wall sheet; the special mechanism metal cantilever meets the mechanical bearing capacity and is durable; the position of the drainage system is scientific and reasonable, fully considering the safety of the drainage channel under extreme rainstorm conditions.

It adopts SUS304 stainless steel sheet; the drainage system lap joint is welded by argon arc butt to block the water leakage path; the anti-corrosion metal bead, roofing, gutter and purlin are connected by stainless steel screws, and sealed with metal plug and butyl cement to prevent rainwater seeping into the roofs.