Understanding Different Bar Grating Sizes - P&R Metals
This article will provide a comprehensive guide to four common steel bar grating specifications: 15-W-4, 22-W-4, 30-W-4, and 38-W-4. If you wish to learn about 19-W-4, we have a dedicated page for it. For ADA compliance, view our page for 11-W-4.
MetalsDepot® - Buy Steel Bar Grating Online!
Steel Bar Grating is available in a variety of bearing bar spacing and thicknesses depending on applications and load requirements. Available in either smooth top or serrated for slip resistance. See PDF specification sheet by clicking steel bar grating load tables.
Bar Grating Types and Specification Tables
Main standard grating products we offer with specifications for reference. Our customers can also choose from our detail specification lists for our Steel Bar Grating Standard Products, as below, with Vertical Bar Spacing, Horizontal Bar Spacing and Supporting Steel Bar Sizes.
Bar Grating - Russel Metals
Loads and deflections given in this table are theoretical and are based on a maximum allowable fibre stress of 124.0 Mpa. NOTE: Spans and loads to the right of the heavy line exceed a deflection of 1/4″ for uniform loads of 100 pounds per square foot.
Aluminum & Steel Bar Grating In-Stock - McNichols
View ® Bar Grating Resources on tolerances, available sizes, and more! Helpful ® Bar Grating load tables to save, print, or share! McNICHOLS® carries a wide variety of Bar Grating. Our products include Welded, Swage-Locked, Press-Locked, and Clinched styles. Call for a …
The NAAMM Heavy Duty Metal Bar Grating Manual provides architects and engineers with current technical data on heavy duty bar gratings of structural carbon steel and stainless steel.
STEEL BAR GRATING - Vulcraft
Online Grating Design Tool. Our BAR GRATING DESIGN AID is available to help you find the perfect platform and tread size for your design needs. It also takes horizontal and vertical dimensions into account, helping you to determine the number of …
Grating 101 - Interstate Gratings
These tables provide a concise reference allowing the specifying authority to select the appropriate bearing bar size and spacing for the intended application. Pedestrian loads are commonly analyzed with uniform and concentrated loads. For pedestrian comfort, deflection is typically limited to 1/4″.
BEARING BAR SIZE & SHAPE ACCESSORIES Choose the bearing bar height and thickness (e.g. 1-1/4" Height x 3/16" Thick) and the shape (Rectangular Bar, I-Bar or T-Bar). Determine if Bar Grating Accessories like Clips or Fasteners/Hardware, Carrier Plates, etc. are needed for your project or application.
Bar Grating Dimensions How To | SLIPNOT
Bar grating dimensions are measured by a process set by a standard marking system set by NAAMM, this how to shows customers which dimensions are which.