Heavy Duty Gratings
Ferrotech Heavy Duty Gratings are designed to meet the need for gratings subject to heavy rolling and static loads such as highways, plant floors, loading docks, inlet covers and airports. Due to their high stability and safety, heavy-duty gratings are used where large support widths and high wheel loads are required. Since these conditions can range from light-duty forklifts to semi-trucks and trailers carrying maximum allowable highway loads, Heavy Duty gratings are manufactured in a wide variety of bar sizes and spacing. Once the bar spacing is selected, the bearing bar size must be specified based upon the anticipated load and the clear (unsupported) span to be served.
Optional Serrated Bearing bars can also used to fabricate Heavy Duty Gratings to enhance skid resistance.
We use raw materials in accordance with BS EN 10025 Grade S275 JR or ASTM A 1011M. Welded Grating products are available in Mill Finish, Hot Dip Galvanized Finish as per ASTM A 123/ BS EN ISO 1461 & Painted Finish.
|Load Bar Depth||25mm - 150 mm|
|Load Bar Thickness||5mm, 6mm, 8mm, 10mm & 12mm|
|Load Bar Type||Plain or Serrated|
|Cross Bar Size||Shall be Round Bars or Flat Bars or Square Bars to suit the application|
|Pitch / Mesh||33x33mm, 34x38mm, 30x100mm, 30x50mm, 41x100mm, 41x50mm, etc.|
|Finish||Self colour/ Painted/ Hot Dip Galvanized|