Robertson Grating Products
Bar Grating
Plank Grating
Fiberglass Grating
Handrail Fittings
Safety Noses
Precast Trench
Peforated Metal
Woven Wire
Expanded Metal
Catalog - click to open PDF File
click to open PDF File

  We Accept
Aluminum Swage-Lock Grating

Aluminum Swage-Lock Grating
Whether you require steel, stainless steel, or aluminum bar grating, Robertson Grating Products is the company to call for the best availability and price. That is why many people simply like to refer to us as "The Grate Company". We can ship to you whole panels or cut it to the size you need.

Aluminum grating is excellent for applications that need a metal that can stand up to more corrosive environements. It's light weight makes it easy to install giving it a excellent weight to strength ratio. It is commonly used in applications such as waste water treatment plants, chemical processing plants, and docks around water.

Chart for Aluminum Swage-Lock Grating Part Numbers:
*Click on Grating Style for Load Table
Grating Style: 19SG4 15SG4 11SG4 7SG4
Bearing Bar Size P/N P/N P/N P/N
1" X 3/16" 19SG4100B 15SG4100B 11SG4100B 7SG4100B
1 1/4" X 3/16" 19SG4125B 15SG4125B 11SG4125B 7SG4125B
1 1/2" X 3/16" 19SG4150B 15SG4150B 11SG4150B 7SG4150B
1 3/4" X 3/16" 19SG4175B 15SG4175B 11SG4175B 7SG4175B
2" X 3/16" 19SG4200B 15SG4200B 11SG4200B 7SG4200B
2 1/4" X 3/16" 19SG4225B 15SG4225B 11SG4225B 7SG4225B
2 1/2" X 3/16" 19SG4250B 15SG4250B 11SG4250B 7SG4250B
P/N's for 2" O.C. Cross Bar Spacing: 19SG2 15SG2 11SG2 7SG2

Copyright ©
Notice: Use of undefined constant Y - assumed 'Y' in /var/www/vhosts/ on line 4

Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /var/www/vhosts/ on line 4
2019 Robertson Grating Products All Rights Reserved