The most commonly used type of forge welded grating is SP230-34/38-2.
This standard forge welded grating is typically used when a cost-effective solution is required that can withstand normal pedestrian traffic (1.5 kN per 200 × 200 mm).
| SP | = | Forge welded grating |
| 230 | = | 30x2 mm bearing bar |
| 34/38 | = | 34x38 mm mesh (c/c) |
| 2 | = | 30x2 mm edge flat bar |
