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FRP Molded Grating 38×38 H30 Heavy-Duty Type
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Resin type
Code | Resin type | Flame retardant performance |
Recommended applications |
|---|---|---|---|
MP-5 | Phenolic type | Oxygen index up to about 80 | Low toxicity, high flame retardancy; applications with high fire safety requirements |
VEFR-25 | Vinyl ester type | Oxygen index 28 and above | Harsh corrosive environments such as acids and alkalis |
VEFR-10 | Vinyl ester type | Oxygen index 35 and above | Applications requiring high flame retardancy and good acid and alkali resistance |
IFR-25 | Isophthalic type | Oxygen index 28 and above | VEFR economical type, good performance, with moderate acid, alkali and solvent resistance |
IFGR-30 | Food grade, benzene resistance | Oxygen index 26 | Mainly used for meat products and food processing plants |
OFR-25 | Orthophthalic type | Oxygen index 28 and above | General acid and alkali resistant environments |
OCR | Orthophthalic type | Oxygen index below 28 | OFR-25 economical type, no flame retardant requirement |
Selection of coarse glass fiber
Code | Coarse sand type | Recommended applications |
E | E-glass sand | For applications requiring high strength and high corrosion resistance |
Selected filler type
Code | Filler type | Recommended applications |
|---|---|---|
ATH | Aluminum hydroxide | Flame retardant, smoke suppression and corrosion resistant applications |
PR | No filler, pure resin | Suitable for high corrosion resistance applications |
38*38*30(mm)
Available panel dimensions:
1220*3660,1220*2440,915*3050
Load-bearing in both directions.
Load-bearing flat bar thickness (top/bottom): 10.5/9.0
Load-bearing flat bar center spacing: 38
Open area: 56%
Approximate weight: 25 kg/m²
Line load (unit: mm)
Deflection | kg/m |
Ultimate | |||||
|---|---|---|---|---|---|---|---|
Span (mm) | 150 | 300 | 450 | 600 | 750 | 1500 |
Load |
| 300 | 0.36 | 0.48 | 0.61 | 0.76 | 0.89 | 1.06 | 17116 |
| 600 | 0.66 | 1.25 | 1.85 | 2.46 | 3.07 | 8.48 | 8718 |
| 900 | 1.80 | 3.68 | 5.56 | 7.42 | 9.30 | 13.8 | 5817 |
| 1200 | 4.75 | 9.68 | 14.6 | 19.6 | 21.2 | --- | 3755 |
Uniformly distributed load (unit: mm)
Deflection |
|
|
|
kg/m² |
|
|
|
|---|---|---|---|---|---|---|---|
Span (mm) | 240 | 480 | 980 | 1450 | 2450 | 3650 | 4880 |
| 300 | 0.09 | 0.19 | 0.38 | 0.49 | 0.78 | 1.05 | --- |
| 600 | 0.43 | 0.81 | 1.55 | 2.31 | 3.84 | 5.74 | --- |
| 900 | 1.70 | 3.45 | 6.96 | 10.47 | 17.5 | 23.3 | --- |
| 1200 | 5.97 | 12.2 | 24.5 | 32.6 | 38.7 | --- | --- |
Features:
Corrosion resistance
Slip resistance
Excellent ergonomics
Low installation cost
Flame retardant
Lightweight with high bidirectional strength; after cutting, the tubes are easier to install.
Uniform color throughout the inside and outside; colors can be selected freely.
Delivers both social and economic benefits.
Flexible and diverse dimensions, good dimensional stability
Widely used in:
Greenlogy TEC FRP grating is widely used for industrial platform floors, stairways, walkways and platforms. Using FRP grating offers many advantages: good weather resistance, low maintenance cost, long service life and good anti-slip performance. In addition, FRP grating is simple, fast and flexible to process and assemble.
Application scenarios
The FRP molded grating 38*38H30 heavy-duty type is suitable for industrial platforms, walkways, trench covers and equipment operating surfaces that require relatively high load-bearing capacity and corrosion resistance. Its grid structure and resin system can adapt to environments with moisture or corrosive media in chemical, water treatment and power industries. For specific suitability, please contact us to confirm based on your operating conditions.
Selection guide
When selecting, please consider load requirements, support span, type of corrosive media and installation method, and match these with the resin system and grating thickness. This product is a heavy-duty molded grating with a 38*38mm grid and 30mm thickness. If you need to compare selections under different load conditions, please contact us for detailed specifications and technical support.
Product advantages
Molded grating is integrally formed from resin and glass fiber, featuring light weight, high strength, corrosion resistance, anti-slip and electrical insulation properties, and is easy to cut and install. The heavy-duty structure improves load-bearing performance while maintaining open area, making it suitable for applications with requirements for strength and durability.
Inquiry guidance
For detailed specifications, resin system options and commercial terms of the FRP molded grating 38*38H30 heavy-duty type, please contact us for a quotation. We will provide a corresponding solution based on your project requirements.
Custom Cutting
Need panels that fit, or cut to shape? We custom cut FRP grating and profiles to your drawing: panels cut to size or to shape (corner cuts, cutouts), cut edges sealed with resin, and pre-cut and pre-drilled to drawing before shipping. See the custom cutting services.
