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Heavy Duty GRP Pultruded Grating Maintenance Free Factory Production

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Product Description

📋 Overview - Basic Info.
Model NO.ZJFG-15
Thickness25mm, 30mm, 32mm, 38mm, 50mm, etc.
UsageEnvironmental Protection, Industrial, Household, Walkways, Platform, Constructions, Sea Deck
Product CategoriesFRP Pultrusion Grating
Molding MethodPultrusion
MaterialFRP
Fiber TypeGFRP
TypeOrtho
SurfaceCorrugated, Smooth, Gritted, Covered
OriginChina
HS Code392590
Production Capacity1000000 Sqm Per Month
📦 Packaging & Delivery
Package Size20.00cm * 15.00cm * 7.00cm
Package Gross Weight2.000kg
Transport PackageSteel / Wood Pallet, or in Buyer's Advice
💻 Product Description

Combining corrosion resistance, long life and a low maintenance design, FRP pultruded grating (Fiberglass pultrusion grating) is superior to conventional metallic gratings. This advanced grating is manufactured with a recessed tie bar configuration and is lightweight and easy to fabricate. Savings on labor and equipment often make the total installed cost of grating comparable to that of steel.

Manufactured with a high percentage of glass within the laminate, pultruded grating provides durability, extremely high unidirectional strength and stiffness. Due to its exceptional stiffness, it can be used with confidence where wide support spans are required. Our industrial grating rarely requires additional support. The product line includes High Load Capacity (HI) grating for up to H20 vehicular loads, industrial grating for standard industrial loads and pedestrian grating for foot traffic.

FRP Pultruded Grating Production
✔ Advantages of FRP
FRP Advantages
🛡 Corrosion Resistant Our pultruded fiberglass products provide corrosion resistance in the harshest environments and chemical exposures.
🚶 Slip Resistant The integrally applied gritted surfaces have unmatched slip resistance for improved worker safety.
🔧 Low Maintenance Reduces or eliminates the need for sandblasting, scraping and painting. Easily cleaned with high pressure washers.
🔥 Fire Retardant Engineered to have a flame spread rating of 25 or less (ASTM E-84) and meets self-extinguishing requirements (ASTM D-635).
⚖ High Strength to Weight Ratio Less than half the weight of steel, allowing easy removal and installation without heavy equipment.
⚡ Non-Conductive Electrically non-conductive for safety and low thermal conductivity for better comfort.
☀ UV Protection UV inhibitors in the resin matrix and surfacing veils provide protection from the effects of UV weathering.
📷 Production & Factory Display
Factory Production 1 Factory Production 2 Factory Production 3 Factory Production 4 Factory Production 5
📊 Product Parameters
Parameter Chart
Type Height (mm) Top Width (mm) Space (mm) Clearance (mm) Open Area (%) Est. Weight (kg/㎡)
I-0125819.811.86012.2
I-02251525104017.1
I-03251530155014.2
I-11381525104022
I-13381538236016.2
I-16501538236020.1
Type Height (mm) Top Width (mm) Space (mm) Clearance (mm) Open Area (%) Est. Weight (kg/㎡)
T-01253843.45.41214.5
T-03253850.812.72512.3
T-05253861233810.2
T-07383850.812.72516.7
T-105025.450.825.45015.7
T-13501523236043.5
FAQ - Frequently Asked Questions
What makes FRP pultruded grating better than steel?
FRP grating is much lighter (less than half the weight), corrosion-resistant, and requires significantly less maintenance as it does not need frequent painting or scraping.
Is this grating suitable for outdoor or wet environments?
Yes, the gritted surface provides excellent slip resistance for worker safety, and the built-in UV inhibitors protect the structure from weathering and UV degradation.
How does FRP grating handle fire safety?
Most of our FRP products are engineered to have a flame spread rating of 25 or less according to ASTM E-84 standards and are self-extinguishing.
Can it support heavy vehicular loads?
Yes, the High Load Capacity (HI) line is specifically designed to handle vehicular loads up to H20.
Is FRP grating electrically conductive?
No, fiberglass is electrically non-conductive, making it a safer alternative in industrial environments where electrical hazards may be present.
Are custom specifications available?
Yes, product parameters such as thickness, height, and surface type (gritted, smooth, covered) can be customized based on project requirements.

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