Round Square Composite Manhole Cover 600 mm Inner Round with 700 X 700 mm Outer Frame FRP Access Cover

Round Square Composite Manhole Cover 600 mm Inner Round with 700 X 700 mm Outer Frame FRP Access Cover. EN124 Standard Compliance: Meets rigorous EN124-1:2015 standards with load classes A15 to F900. Anti-theft:Traditional cast iron manhole covers are prone to theft and cause safety accidents,and the material of composite resin manhole covers cannot be recycled. Strong Durability:Composite manhole cover are rust proof,anti-corrosion,crack proof,waterproof,dustproof and tightly sealed,without displacement. Custom Appearance:The pattern can be customised and is clearer than cement or cast iron manhole covers,with a more exquisite and long-lasting richer color appearance.