Natotela Driveway Ductile Iron Drain Grate-24x24 in. Square Cast Iron Drainage Grate,Outdoor Heavy Duty Metal Catch Basin Grate for Garage,Parking Lot,Concrete Floor(23.6x23.6x1.2in)
HEAVY DUTY DRAIN GRATE: This heavy duty metal drain grate is made of durable ductile iron, which has higher strength than ordinary gray iron drain grate and steel drain grate, both tensile strength and yield strength. And it also has better toughness. Sturdy enough to pass common cars.
ANTI-RUST TREATMENT: The surface of each cast iron drain grate has been re-treated with asphalt before delivery, making the surface more smooth and not easy to rust. However, there may be a little pungent smell, which is normal and will not do harm to the health.
BACK REINFORCING RIB: The back of catch basin drain grate for garage is reinforced with bars. And each bar is thickened and widened. This make sure the heavy duty and high strength of the outdoor drain grate.
HIGH STRENGTH: The load capacity of these garage drain grates is 6600lb which is sturdy enough to pass the common cars. Generally speaking, heavier weight, better quality, greater load capacity.
MULTIPLE USING OCCASIONS: The outdoor drainage grates are application for draining in various occasions, such as driveway, garage, parking lot, factory, concrete floor, industury area and so on .
