Home >> Products >> Bar Grating >> 2021 Welded Bar Grating Standards

2021 Welded Bar Grating Standards

  • Hot Sell Power Grille
  • Steel Grating Standard Trestle
  • Metal Grille Sheet Pricing Bridge
  • Types Of Metal Mesh Walkway Description
  • Floor Grating Manufacturers Plant Sale Applications National Defense
  • Open Steel Floor Grating Bridge United Kingdom
  • Types Of G605/30/100 Grating
  • Galvanized Metal Grating Series Applications Ditch Cover
  • Mesh Grating Flooring Applications Platform | Mesh Grating Flooring Oceania
  • Steel Grate Flooring Cost Estimate | Steel Grate Flooring East Africa
  • Metal Grate Flooring National Defense | Metal Grate Flooring Turkmenistan
  • Channel Grating Equipment Sale | Channel Grating Southeast Asia



  • At McNICHOLS® we stock and fabricate many sizes of Welded Bar Grating. Our Welded products include styles from 3/4" to 3" Bearing Bars with bar thicknesses of 1/8" or 3/16". Applications include walkways, platforms and trenches. In stock panels or cut-to-size at all 19 locations. Call us today. Bar grating is a drainage grate made from welding metal bars together. Bar grates are comprised of three primary items: load bars, cross bars, and banding bars. When properly manufactured, the load bar goes across the opening to a support on each side and thus carries any load placed on the bar grate to the supports on each side. Bar grating is a drainage grate made from welding metal bars together. Bar grates are comprised of three primary items: load bars, cross bars, and banding bars. When properly manufactured, the load bar goes across the opening to a support on each side and thus carries any load placed on the bar grate to the supports on each side. BAR GRATING STANDARD-DUTY WELDED GW & GW-2 SERIES | 19-W-4 & 19-W-2 (1-3/16" ON CENTER) SPACING | RECTANGULAR BAR STAINLESS STEEL LOAD TABLE S Q P The ole Story ®! [email protected] mcnichols.com U - Uniform Load - Lbs. per Square Foot D - Deflection - in Inches C - Concentrated Load - Lbs. per Square Foot of Width at Mid Span Serrated Grating Has a serrated edge bar for enhanced anti-slip properties. Serrated load bars are not available for 20mm deep grating. Note: For sloping walkways 10mm x 10mm square bar can also be welded on the top of the grating to meet requirements of AS1657. How to Specify Grating Profiles When ordering, use the code break up below Forgebar grating is extensively used in a variety of pedestrian and screening applications. Forgebar grating allows the passage of light, air and water. The manufacturing process makes it one of the most economical steel grating products. Plain – Standard top surface profile Serrated – Optional top surface Profile Cross Bar Pitch

  • Heavy Duty Welded Bar Gratings from McNICHOLS CO.

    Product Line Description. McNICHOLS® Quality Bar Grating is the top choice for strength, safety and overall value! Bar Grating provides a load bearing surface but allows air, light, heat, sound and fluid to pass through. Bar Grating is strong, durable and virtually maintenance free.;Shop 19W4/19W2 welded carbon steel bar grating at Brown-Campbell. 1-3/16in. Center to center of bearing bars. Commonly used where pedestrian and/or vehicular traffic is present, 19w4 and 19w2 bar grating is available in a large array of bar sizes, finishes, and surfaces. The elevated band bar allows for efficient drainage and will not trap liquids between the band bar and the grating support. Load banding, where each bearing bar is welded to the band bar, helps distribute load throughout the grating panel. See Banding Weld Standards for specific welding practices. To bearing bars, the spacing would be standard 19/16" or 15/16", 11/16", 7/16" or 1/2". Third, you should tell us the maximum load capability or the applications. Fourth, the surface conditions you need. Serrated grating is ideal for anti-skip conditions. BAR GRATING STANDARD-DUTY WELDED GW & GW-2 SERIES | 19-W-4 & 19-W-2 (1-3/16" ON CENTER) SPACING | RECTANGULAR BAR CARBON & GALVANIZED STEEL LOAD TABLE S Q P The ole Story ®! [email protected] mcnichols.com U - Uniform Load - Lbs. per Square Foot D - Deflection - in Inches C - Concentrated Load - Lbs. per Square Foot of Width at Mid Span BAR GRATING STANDARD-DUTY WELDED GW & GW-2 SERIES | 19-W-4 & 19-W-2 (1-3/16" ON CENTER) SPACING | RECTANGULAR BAR CARBON & GALVANIZED STEEL LOAD TABLE S Q P The ole Story ®! [email protected] mcnichols.com U - Uniform Load - Lbs. per Square Foot D - Deflection - in Inches C - Concentrated Load - Lbs. per Square Foot of Width at Mid Span 19W2 Heavy Duty Welded Steel Bar Grating is primarily used for areas with traffic of H-10, H-20, automobiles, and forklift traffic. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 19W2 Heavy Duty Grating is available in bearing bar sizes ranging from 1” to 6” depths and thicknesses of 1/4", 5/16”, 3/8”, and 1/2". 19W2 is spaced 1-3/16

  • Standard Steel Grating

    Standard Steel Grating We often persist with the theory "Quality To start with, Prestige Supreme". We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for Standard Steel Grating, Twisted Bar Grating , Frp Grp Grating , Galvanised Steel Grating , 3d Mesh Fence .;Required: A welded ASTM A36 steel grating Type W-22-4 to support a concentrated load, C, of 4,000 pounds per foot of width at midspan on a clear span of 8'-0". Deflection, D, is not to exceed the 0.25" recommended for pedestrian comfort. Allowable stress, F = 20,000 psi Modulus of elasticity, E = 29,000,000 psi Span, L = 96in. Welded Bar Grating Products . Welded metal bar grating is the most popular and versatile of all the industrial grating types. You can find it in a wide range of industrial and commercial facilities in the form of walkways, safety barriers, drainage covers, platforms, ventilation grates and stair treads. Bar Grating banding welding standards and guidelines. Specialty Steel Manufacturer, Fabricator & Distributor Since 1952 Attachment to End of Bearing Bar Load carrying toe plates to be welded at each bearing bar with a fillet weld the size of the bearing bar thickness (t), 3/4” long. Non-load carrying toe plates to be welded to bearing bars with 1/8” fillet weld (3/16” for heavy duty), 3/4” long every 5”. Forgebar grating is extensively used in a variety of pedestrian and screening applications. Forgebar grating allows the passage of light, air and water. The manufacturing process makes it one of the most economical steel grating products. Plain – Standard top surface profile Serrated – Optional top surface Profile Cross Bar Pitch BAR GRATING STANDARD-DUTY WELDED GW & GW-2 SERIES | 19-W-4 & 19-W-2 (1-3/16" ON CENTER) SPACING | RECTANGULAR BAR STAINLESS STEEL LOAD TABLE S Q P The ole Story ®! [email protected] mcnichols.com U - Uniform Load - Lbs. per Square Foot D - Deflection - in Inches C - Concentrated Load - Lbs. per Square Foot of Width at Mid Span

  • Welded bar grating, heavy duty grating, bar gratings

    Welded bar grating, heavy duty grating, bar gratings. Welded steel bar grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation. Welded bar grating is resistance welded to create a rugged, one-piece constructed panel. Standard panels are 2′, 3′ or 4′ wide by 20′ or 24′ long.