Standard
Non-Standard
When to use R40
Perfect for use as conveyor walkways, mezzanine floors and walkways.
An economical choice when price is a priority load bars spaced further apart giving you a lighter alternative to other profiles without severely compromising strength.
Walkway Safety: When choosing this product for your project consider using serrated for areas that require superior walkway safety.
How to specify grating profiles
When ordering, use the code break up below to detail your chosen grating profile:
Part No: R 40 A – 203 – MPU
Part No. description:
R = Rapid grating
40 = Load bar pitch
A = 100mm Cross bar pitch (B-50mm)
203 = Bar Size (20 x 3)
M = Mild steel
P = Plain (S – Serrated)
U = Untreated
G = Galvanised
Quick selection chart
Maximum span (mm) for various loads with 5.00mm deflection.
| Grating Type | 2.5 kPa | 4.0 kPa | 5.0 kPa | 7.5 kPa |
| R40A-203/R40B-203 | 1120 | 1000 | 945 | 860 |
| R40A-205/R40B-205 | 1290 | 1140 | 1065 | 975 |
| R40A-253/R40B-253 | 1320 | 1180 | 1125 | 1010 |
| R40A-255/R40B-255 | 1490 | 1335 | 1265 | 1150 |
| R40A-323/R40B-323 | 1600 | 1420 | 1340 | 1200 |
| R40A-325/R40B-325 | 1790 | 1600 | 1510 | 1375 |
| R40A-403/R40B-403 | 1880 | 1685 | 1580 | 1435 |
| R40A-405/R40B-405 | 2115 | 1900 | 1790 | 1620 |
| R40A-455/R40B-455 | 2315 | 2070 | 1950 | 1770 |
| R40A-505/R40B-505 | 2610 | 2230 | 2110 | 1920 |
| R40A-555/R40B-555 | 2690 | 2400 | 2250 | 2060 |
| R40A-655/R40B-655 | 3045 | 2720 | 2560 | 2315 |