Expanded Metal grating designed for catwalks. In-Stock catwalk included in Grating-Carbon Steel. Recognizable by 1st size dimension larger than 2nd size dimension.
Standard Size: 10’ SWD x 2’, 2’-6”, 3’ LWD or Marco can cut to your size specifications with our fast and accurate fabrication.
Expanded Grating is available in plain steel styles ranging from 3 to 6.25# per square foot; Catwalk Grating, 4.27# per square foot; Aluminum Expanded Grating, 2# per square foot.
Application of Carbon Steel Expanded Metal Grating For Elevated Walkways / Security Fencing
Catwalks, ramps, stairs, platforms
Maintenance platforms
Elevated walkways
Mezzanines and heavy duty shelving
Truck-cab safety screens, vehicle flooring, and transport protection
Ship and offshore rig flooring
Partitions where high security is important
Security fencing
Industrial stairs, window protection, and doors
Feature of Carbon Steel Expanded Metal Grating For Elevated Walkways / Security Fencing
Simply fixed to the wall of water can plastering
Provide a smooth rounded edge for the corner
Easy to adjust to a variety of angles
One piece and single unit construction
Less weight and more economic than regular metal sheet
Extensive range of materials to suit any application
It is rigid for protective uses, while providing decorative effect
High quality for durable use
The most economical option among all metal materials
Easy to install
Pattern Designation | LWD inches (mm) | SWD inches (mm) | Orig. Mat'l Thickness inches (mm) | Strand Width inches (mm) | Openings per sq. in. |
500 | .405 - .506" (10.25 - 12.75) | .143 - .279" (3.6 - 7.1) | .003 - .04" (.075 - 1) | .007- .07" (.175 - 1.775) | 15-22 |
275 | .215 - .289" (5.4 - 7.4) | .107 - .200" (2.7 - 5.1) | .003 - .035" (.075 - .9) | .005- .055" (.125 - 1.4) | 33-77 |
190 | .180 - .190" (4.5 -4.8) | .056 -.143" (1.4 - 3.6) | .002 - .030" (.05 - .75) | .005- .045" (.125 - 1.1) | 79-166 |
125 | .112 - .160" (3.0 - 4.06) | .055 -.115" (1.4 - 2.92) | .002 - .026" (.05 - .7) | .004- .04" (.1 - 1.10) | 114-253 |
100 | .093 - .112" (2.4 - 2.8) | .038 -.091" (.97 - 2.3) | .002 - .025" (.05 - .61) | .005- .026" (.125 - .66) | 253-353 |
077 | .075 - .080" (1.91 - 2.03) | .032 -.053" (0.82 - 1.35) | .001 - .018" (.025 - .46) | .004 - .020" (.1 - .51) | 493-780 |
050 | .050 - 06" (1.27 - 1.5) | .021 -.041" (0.53 - 1.04) | .001 - .015" (.025 - .381) | .004 - .015" (.1 - .381) | 809-1814 |
031 | .03 - .04" (0.78 - 1.02) | .021 -.029" (0.53 - 0.74) | .001 - .005" (.025 - .127) | .004 - .012" (.1 - .31) | 1789-2942 |
020 | .020" (0.51) | .011 -.014" (0.28 - 0.36) | .001 - .002" (.025 - .050) | .004 - .006" (.1 - .152) | 8500-11000 |