FRP Grating Trench Cover/fiberglass Grating, Bigger Span, Greater Load Bearing
FRP Grating Trench Cover/fiberglass grating, bigger span, greater load bearing
Pultruded FRP Grating is built with a much stronger process, and can carry a far superior load, and handle much greater impacts than molded grate.
long-term durability, offers the strength of steel at a fraction of the weight, plus it won’t corrode, spark or conduct electricity. Because it weighs less, it’s easier to install. And the color is molded all the way through, so no painting is required.
Yalong fiberglass floor grating specification list:
| Item | high (inches) |
top wide (mm) |
bottom wide (mm) |
top space wide (mm) |
theoretical weight (KG/M2) |
| 25mm I | 1 | 30 | 30 | 13 | 13 |
| 25mm I | 1 | 30 | 30 | 30 | 10 |
| 25mm I | 1 | 15 | 15 | 10 | 17 |
| 25mm I | 1 | 15 | 15 | 23 | 11 |
| 38mm I | 1.5 | 15 | 15 | 10 | 26 |
| 38mm I | 1.5 | 15 | 15 | 15 | 22 |
| 38mm I | 1.5 | 15 | 15 | 23 | 18 |
| 40mm I | 1.6 | 40 | 20 | 27 | 19 |
| 40mm I | 1.6 | 40 | 20 | 40 | 17 |
| 40mm I | 1.6 | 40 | 20 | 60 | 14 |
| 40mm I | 1.6 | 30 | 30 | 20 | 14 |
| 40mm I | 1.6 | 30 | 30 | 30 | 12 |
| 40mm I | 1.6 | 30 | 30 | 45 | 10 |
| 58mm I | 2.2 | 15 | 15 | 10 | 32 |
| 58mm I | 2.2 | 15 | 15 | 15 | 27 |
| 58mm I | 2.2 | 15 | 15 | 23 | 22 |
| 65mm I | 2.5 | 30 | 30 | 20 | 17 |
| 65mm I | 2.5 | 30 | 30 | 30 | 15 |
| 60mm I | 2.5 | 30 | 30 | 45 | 12 |
Yalong Pultrusion fiberglass profile including:
fiberglass rod, round tube, channel, angle, I beam, square & rectangular tube, window frame, shutter blade, other structural profile, etc.
Above profile generally be assembled to:
Fiberglass window and shutter
Pultruded Fiberglass Grating
Fiberglass guardrail handrail fence
Fiberglass ladders and stairs
Cooling tower FRP components
filler supports, anti-freeze board, grating walkway
Fiberglass Structure and support
Pultruded frp grating advantages
- Corrosion Resistant.
- High Strength-to-Weight Ratio.
- Long Service Life.
- Fire Retardant.
- Slip & Impact Resistant.
- Nonconductive.
- Easy to Install & Fabricate.
Fiberglass grating Applications:
Bridge walkways
Platforms
Trench Covers
Walkways
Pedestrian Ramps
Decks and Patios


Yalong fiberglass product project photo

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