
Pultruded FRP Gratings
Pultruded FRP grating is manufactured by assembling heavily reinforced load-bearing bars with interlocking cross rods. The high-density fiber reinforcement provides superior linear strength. Designed for heavy-duty applications, it is the ultimate solution for highly corrosive environments where structural integrity and lightweight properties are strictly required.
Product Overview
Pultruded FRP grating is manufactured by assembling heavily reinforced load-bearing bars with interlocking cross rods. The high-density fiber reinforcement provides superior linear strength. Designed for heavy-duty applications, it is the ultimate solution for highly corrosive environments where structural integrity and lightweight properties are strictly required.
Corrosion Resistant
Lightweight yet high strength, performing excellently in corrosive chemical environments.
Structural Rigidity
High impact and fatigue strength, resistant to chipping and cracking.
Safety Features
Non-flammable, low conductivity, non-slip, and non-sparking for maximum safety.
Low Maintenance
Easy to fabricate and install, with low maintenance requirements over a long lifespan.

Standard Grooved

Polished Smooth

Gritted Cover Plate

Quartz Gritted
I-Bar Grating
The classic I-beam engineering design offers the most efficient balance of load-bearing capacity and dead weight.
Technical Specifications
Detailed dimensional references for I, T, and HL type bearing bars.
High Fiber Content
Our pultruded gratings contain up to 65% fiberglass, ensuring long-lasting stiffness and excellent structural spans.
FRP Pultruded Grating Specs (I)
| Code | Thickness (MM) | Width A (MM) | Distance B (MM) | Gap C (MM) | Open Space (%) | Est. Weight (KG/M2) |
|---|---|---|---|---|---|---|
| I-4010 | 25 | 15 | 25 | 10 | 40 | 17.8 |
| I-5010 | 25 | 15 | 30 | 15 | 50 | 15.1 |
| I-6010A | 25 | 15 | 38 | 23 | 60 | 12.2 |
| I-6010B | 25 | 8 | 19.8 | 11.8 | 60 | 13.7 |
| I-4015 | 38 | 15 | 25 | 10 | 40 | 22 |
| I-5015 | 38 | 15 | 30 | 15 | 50 | 19.1 |
| I-6015 | 38 | 15 | 38 | 23 | 60 | 16.2 |
| I-4012 | 30 | 15 | 25 | 10 | 40 | 19.1 |
| I-5012 | 30 | 15 | 30 | 15 | 50 | 16.1 |
| I-6012 | 30 | 15 | 38 | 23 | 60 | 13.1 |
| I-40125 | 32 | 15 | 25 | 15 | 40 | 19.8 |
| I-50125 | 32 | 15 | 30 | 15 | 50 | 17.4 |
| I-60125 | 32 | 15 | 38 | 23 | 60 | 13.5 |
| I-4020 | 50 | 15 | 25 | 15 | 40 | 28.5 |
| I-5020 | 50 | 15 | 30 | 15 | 50 | 24.2 |
| I-6020 | 50 | 15 | 38 | 23 | 60 | 20.1 |
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