Heavy Duty Steel Grating Specification

Includes information on types of gratings fabrication dimensional standards load tables installation and guide specifications.

Heavy duty steel grating specification. Steel grating with weather resistance performance and solid structure is widely used in chemical petroleum sewage treatment plants and other fields for stair treads platform and walkway applications. When specify welded steel grating first specify the type of grating. Special equipment and manufacturing techniques are employed to ensure that maximum strength and durability are built into every steel and aluminum grating bearing the tru weld and fisholow names. Type 19 w 4 heavy duty carbon steel grating with galvanized finish.

When order steel grating you should give the welded steel grating types. Common applications include bridge floors highways inlets and airport trench drain covers. Nucor grating has developed an international reputation for quality bar grating products since the company was established in 1954. Heavy duty steel bar grating since 1983 and is a member in good standing of the metal bar grating division of the national association of architectural metal manufacturers.

Heavy duty welded steel w series heavy duty welded wh series heavy duty riveted steel r series heavy duty standard welded grating and so on. Fabricated by welding heavy duty cross bars 3 8 dia for bearing bars up to 2 1 2 deep or 1 deep x 1 4 thick for main bearing bars 3 or deeper perpendicular to heavy duty main bearing bars. A b dry mud ice grease soap. This includes heavy vehicular traffic up to h 20 loading.

You can expect heavy duty welded grating to hold up over time while being subjected to large pressures. Steel heavy duty grip strut grating. Designs and specifications of steel grating for stair treads. Available in multiple depths starting at 1 deep up to 6.

Heavy duty welded grating is strong enough for extreme load areas such as parking lots highways terminals airports and heavy duty industrial zones. Heavy duty grip strut safety grating tested more slip resistant than other gratings depending upon the condition. Pounds of forc e. Bridge decking is often the preferred heavy duty grating for concentrated or stress applications subject to impact and repetitive loads.

You can refer to the product page of stair tread steel grating to know more bout the gratings. Over the past 18 years laurel steel has grown into a major producer in the heavy duty grating market with a reputation for quality products. Since applications can vary greatly heavy duty. Essential current technical data concerning heavy duty bar gratings of structural carbon steel and stainless steel.