Trench Grate Drain Covers

Trench Grate Drain Covers

Trench Grate Drain Covers also called as gully cover and well cover, gully grating, sewer grate etc.  It can be used in the trench and drainage system as the trench and drainage cover to ensure the excellent drainage performance and secure the pedestrians safety. The drainage trench grating is made of carbon steel, aluminum steel and stainless steel.

Steel Grating Standard Sizes

Bear Bar Type:  Flat Bar, Serrated Bar, etc..
Bearing Bar Size: 20x5mm, 25x3mm, 35x5mm, 40x5mm, 50x5mm, 60x5mm, etc..
Bearing Bar Spacing: 20mm, 25mm, 30mm, 33mm, 40mm, 43mm or multiplier.
Cross Bar Type: Twisted Steel Rod, Flat Bar
Cross Bar Size: 6mm or 8mm
Cross Bar Spacing: 50mm or 100mm
Bearing Bar Length Customerized from 1000mm to 6000mm or more
Cross Bar Length Under 1200mm
Material Grade:  Mild Steel(Q235B), Stainless Steel 304 or 316, etc.
Treatment Available:  Hot dipped Galvanized, Anodized, Polished and Powder Coated

Steel Grating Production Process

Steel Grating Packing: Steel pallet or as per clients' requirement

Steel bar grating is a widely used grating type. The drainage trench grating is mainly used in the municipal engineering, factory, garage and residences to drain water and keep ground dry.