Outdoor Drain Cover, Drain Covers Outdoor Rectangle, Cast Iron Drain Grate, Durable Heavy Duty Sewer Grate(50x20x3cm(19.7x7.9x1.18in))

Ductile Iron Drain Covers : Drain grate is made of durable ductile iron and are strong enough to hold up to 2-3 tons. The outdoor drainage grate can be used for years without rusting or deteriorating. Drain Covers Outdoor Rectangle : Reasonable drainage spacing design not only ensures efficient drainage performance, but also effectively blocks rubbish, leaves and other debris, preventing sewer clogging. Asphalt Surface : The surface of each cast iron drain grate is re-treated with asphalt to make the surface smoother and not easy to rust. The drain grate comes with the odor of asphalt, which can be placed and other odors to alleviate the use, and will not cause problems to health. Heavy Duty Sewer Grate : The back of the outdoor drainage grate is reinforced therefore it is strong enough to withstand more pressure (can carry up to 2-3 tons of weight) and won't be easily damaged. This will make you safer when using this ductile iron drainage cover. Protect the Drainage System : Drain grate rectangle is perfect for home courtyard, park, kitchen, sewer. Drain grate iron is the ideal drainage product, perfectly integrated into a variety of scenes, can also be used with the sewer.