Your Professional Pultruded FRP Grating Supplier
Hebei Ludi Environmental Protection Technology Co., Ltd. is a professional manufacturer and supplier of FRP pultruded profiles, FRP flat panels, FRP cooling towers, FRP gratings, FRP drains, FRP water tanks, FRP steel bars, FRP septic tanks, FRP pipes, FRP fish ponds, FRP sign posts, FRP manhole covers, and other related FRP products. We integrate scientific research, design, production, and sales. Our products are widely used in municipal engineering, water conservancy, electricity, chemical industries, mining, and agricultural irrigation. The company is located in the Small and Medium Enterprise Entrepreneurship Park in Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province.
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Fiberglass Grid PanelsThe standard product thickness is 25mm, with a compressive strength of 150MPa.Supports thickened customization for different load-bearing requirements, suitable for small and medium-sized platformsread more
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Heavy Duty Fiberglass GratingThe product has thickness specifications of 30mm, 40mm and 50mm, grid hole size of 30×30mm and 43×43mm.read more
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Grp Grating PanelsThe product covers standard sizes of 1220×2440mm and 1000×2000mm, with thickness of 25mm and 30mm, and supports non-standard customization.read more
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Grp Floor GratingHas a thickness of 20mm-30mm and a grid hole size of 30×30mm-50×50mm, with a high surface friction coefficient.read more
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Fibreglass Walkway MeshThe product has mesh sizes of 25×25mm, 30×30mm and 58×58mm, thickness of 5-10mm, and customizable width of 1-1.5m, which can be cut at will and adapt to the laying of irregular-shaped walkways andread more
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Fibreglass Mesh GratingThe product has fine mesh sizes of 5×5mm, 10×10mm and 15×15mm, thickness of 3-8mm, and can filter impurities with particle size ≥0.5mm, suitable for high-precision filter and ventilation scenarios.read more
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Fibreglass Floor GratingThe product has a flat surface with small and dense grid holes, supports direct laying on the original ground without reinforcement, and has a variety of color customization options.read more
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Fibreglass GratingFibreglass grating is made of glass fiber interlaced weaving and resin pouring as a whole molded. The fibreglass grating with many regularly distributed rectangular and square spaces hasread more
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Fiberglass Grate PanelsFiberglass grate panels is made of vertical and horizontal continuous fiberglass fully soaked in unsaturated polyester resin giving perfect bi-directional mechanical properties. Combining unmatchedread more
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Fiberglass Grating SheetsFiberglass grating sheets consists of pultruded load bars that are interconnected by means of tie bars. This grating can be supplied in a polyester, vinylester or phenolic resin. Phenolic resin hasread more
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Pultruded GratingFibreglass grating is a plank shaped material cured in the matrix of unsaturated resins including isophthalic, orthophthalic, vinyl ester and phenolic, with reinforced frame of fiberglass rovingread more
Why Choose Us
Technical Support
We provide comprehensive technical support, answering customers' questions about FRP products, including product manufacturing processes, physical properties, and installation methods. Timely support can be provided through various channels such as telephone, email, and online customer service. If necessary, we can also arrange for professional technicians to visit customers for technical exchanges and guidance.
Customized Service
We offer customized solutions for customers with special size, shape, color, or functional requirements. After discussing the specific needs, our design and production teams will evaluate the feasibility, provide tailored solutions, and offer quotations.
Sample Provision
We provide product samples upon request, allowing customers to evaluate the quality, appearance, and performance of our products before making a final decision. Samples help build customer trust and assist in the decision-making process.
Sales Service
We process customer orders in a timely manner, ensuring the accuracy of order information, including product models, specifications, quantity, delivery time, and delivery location. We coordinate with the production department to ensure that all orders are produced on time and meet quality standards.
Fiberglass grill and glass fiber reinforced plastic plate, is a kind of glass fiber reinforced material, unsaturated polyester resin as matrix, through special processing and become a kind of plate material, with lots of blank space FRP gratings can be used as a structural material, used for the floor of the corrosion environment, trench cover, platform, ship deck, stair,catwalks,etc.With corrosion resistance and flame retardant, non - magnetic insulation, bright colors, a variety of styles and forms of alternative features.

Product parameters
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Product Name |
Fibreglass grating |
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Color |
Red/Yellow/Blue, or customized |
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Advantage |
Insulation, anti-aging |
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Size |
Customized |
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Weight |
6-8 kg/ m2 |
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Technique |
Molded |
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Used |
Walkway, Industrial, etc. |
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Specification and model |
Weight per square meter(kg) |
Load-bearing capacity per square meter |
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38×38×25 |
12 |
350 kilograms |
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30×38×38 |
14.6 |
500-600 kilograms |
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38×38×38 |
20 |
More than 1,000 kilograms |
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50×50×50 |
23 |
1800-2000 kilograms |
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38×38×65 |
35 |
About 10 tons |
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More |
Support customization |
Consult customer service |
Performance Characteristics of Fiberglass Grating
Strength and Stiffness
Pultruded grating has a higher fiberglass concentration, making it stronger and stiffer than molded grating. This characteristic makes it suitable for applications requiring higher load-bearing capacity and longer spans.
01
Corrosion Resistance
Pultruded grating offers excellent corrosion resistance, making it ideal for harsh industrial environments where exposure to chemicals, moisture, and corrosive elements is a concern.
02
Heavy-Duty Applications
Due to its superior strength and load-bearing capabilities, pultruded grating is well-suited for heavy-duty industrial applications, such as manufacturing plants, chemical processing facilities, and offshore platforms.
03
Customization and Versatility
Pultruded grating can be customized to meet specific project requirements, offering versatility in panel sizes, resin systems, and other design features to accommodate various industrial applications.
04
Fire Retardant Properties
Some pultruded grating products are manufactured with fire retardant properties, making them suitable for applications where fire safety is a concern.
05
Color Options
Fiberglass grating is available in a wide range of colors, which can be customized based on customer requirements to improve the aesthetics of the production environment. Common colors include yellow, black, gray, green, blue, and red. Transparent or semi-transparent options are also available. These grating colors can be used individually or in combinations.
Uses of Fiberglass Grating
Fiberglass grating can be used in many different applications, particularly when there are safety concerns because of liquids or oils on the floor as well as in corrosive environments which require chemical resistance.

Some of the applications which are well-suited to fiberglass grating are:
● Protective shielding
● Machinery housing
● Walkways
● Raised floors and stairways
● Platforms
Some industries are well suited to molded fiberglass, such as:
● Food processing plants
● Commercial aquariums
● Bottling lines
● Chemical plants
● Lubricant oil facilities
● Pulp and paper plants
● Beverage canning facilities

Pultruded FRP Grating Characteristics
Strength
Pultruded grating products offer superior strength and stiffness. Since glass is the key contributor to structural performance, pultruded offers the highest strength to unit weight ratio.
Corrosion Resistance
The degree of corrosion resistance for pultruded grating is superior to stainless steel, aluminum and galvanized gratings.
Fabrication Features
Many panel sizes allow for greater use versatility with longer spans which may reduce scrap loss.
Safety Surface
The walking surface of most pultruded grating have a coarse epoxy grit bonded to both the bearing and cross bars (unless noted).
FAQ
We're professional pultruded FRP grating manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy pultruded FRP grating for sale here from our factory. For price consultation, contact us.
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