Hebei Zhuote wire mesh products Co., LTD
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Trench Drain Cover Steel Grating for Walkway Platform Drainage Grating
Trech cover grates are an economical solutions for covering driveway trenches or floor openings that have an existing support ledge. Made from steel bar grating, drain grates are perimeter banded, fully welded for ultimate strength. Lengths are standard 36 inch for easy installation or removal for cleaning, other size can be made as your request. Also available in Galvanized Steel Grates, Stainless Steel Grates and Aluminum Grates.
Applications: Driveway Trenches, Drainage Ditches, Manhole Covers, Sidewalk Drainage, Parking Lots Grates, Tree Grates, etc.
Specifications: GALVANIZED STEEL, 3/16" thick bar X 1" Depth X 12" Wide X 36" Long. Minimum opening of 12-1/8" required. 3500 lb Rated Capacity - Light & Medium Vehicle Traffic
| 1 Bearing Bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1' ' x3/16' ' , 1 1/4' ' x3/16' ' , 1 1/2' ' x3/16' ' , 1' ' x1/4' ' , 1 1/4' ' x1/4' ' , 1 1/2' ' x1/4' ' , 1' ' x1/8' ' , 1 1/4' ' x1/8' ' , 1 1/2' ' x1/8' ' etc |
| 2 Bearing Bar Pitch | 12.5, 15, 20, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc |
| 3 Twisted Cross Bar Pitch | 38.1, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc |
Steel grating is widely used on the ground of passageway, roadway, courtyard and buildings as the drainage trench grating, pipeline trench cover, underground passage cover, air shaft cover, light well cover and inspection well cover. Steel grating trench cover is commonly made of fixed frame and moving steel grating plate. For further security and firmness, we can supply fasteners and anti-theft device.