Why Our FRP Grating?
FRP Grating Manufacturer Delivering Durable, High-Performance Platforms
- 130 professional staff with strong R&D expertise, supported by decades of industry experience.
- Self-constructed factory with a building area of 18,000 ㎡
- Has its own molds and automated production lines with a strict production process.
- Provide a wide range of specifications, surfaces and colors to choose from.
- Perfect after-sales service, support on-site installation guidance and technical consultation.
Your Reliable FRP Grating Manufacturer for Industrial and Commercial Projects
We are a factory integrating design, production, sales and installation with 130 professional employees and a complete technical team. Our company covers an area of more than 30,000 square meters and has advanced mold manufacturing equipment and automated production lines. We have long-term cooperation with many research institutes and colleges and universities to ensure that our technology is constantly updated and our products are reliable.
With years of industry experience, we can provide you with tailor-made FRP grating solutions and optimize the installation and maintenance process to help you reduce long-term usage costs. We have perfect after-sales service and provide on-site technical support to ensure the smooth implementation of each project.
By choosing our FRP grating, you will get reliable and durable products, convenient maintenance and professional engineering support.
Our FRP Grating Series by Features
As a trusted FRP grating supplier, we provide a wide range of grating types for different applications.
Universal design, suitable for most industrial platforms and channels. It meets load-bearing requirements, provides good drainage performance, and is suitable for a wide range of applications.
The small mesh structure prevents tools or small parts from falling. Commonly used in fine work areas, equipment maintenance platforms and areas with high safety requirements.
Adds a covering layer to the existing structure to form a continuous walking surface. Suitable for places that require fall prevention, anti-slip, or walking comfort.
Designed for high load conditions, this grating can be used for vehicle traffic, heavy equipment platforms, and high-intensity industrial environments, emphasizing structural safety and long-term stability.
is designed with an anti-slip surface treatment to improve friction and reduce safety risks in slippery environments, commonly used in chemical, offshore and high humidity work areas.
Our FRP Grating Series by Process
Pultruded FRP Gratingis characterized by directional load bearing and is suitable for structures with large spans or clear direction of force, which maintains light weight while providing stable and controllable load bearing performance.
Molded FRP Gratingis integrally molded with balanced bi-directional forces, suitable for applications with complex support conditions. Stable performance in corrosion-resistant environments and low maintenance requirements.
Our FRP Grating Series by Application
FRP WalkwayGrating system for personnel access, focusing on walking safety and long-term comfort, commonly used in factories, docks and outdoor facilities.
FRP Grating PlatformPlatform solutions for equipment operation and maintenance, easy to work with steel or concrete structures, installation and renovation costs can be controlled.
Dock Gratingis designed for use in marinas and coastal environments, adapting to humid and high salt spray conditions, with a focus on structural durability and personnel safety.
FRP Trench CoversCovers for trenches, gutters and pipeline passages that are easy to open and routinely inspected while maintaining load-bearing capacity.
Features of FRP Grating
Made of non-conductive material for use in electrical utilities and energized work areas, requiring no additional insulation.
Overall molding or pultrusion molding, clear structural stress, stable load bearing performance, suitable for long-term fixed installation of industrial applications.
Surface construction with non-slip finish provides reliable walking safety in wet or oily conditions.
Supports on-site cutting and splicing and can be installed using standard fixtures, suitable for irregular platforms and retrofit projects.
This material will not rust or require repeated painting for long term use.
The use of modular specifications and standardized support methods reduces on-site cutting and adjustments.
It maintains stable performance in high humidity, high temperature or outdoor environments.
Maintenance and replacement needs are low, so the total cost of the entire life cycle can be effectively controlled.
Long Term Corrosion Resistance
In corrosive environments, steel grating is susceptible to surface coating damage or cross-section thinning. Even when protected by hot-dipped galvanizing or multiple layers of coating, steel grating typically requires maintenance every two to five years.
In contrast, FRP grating is made of glass fibers completely encapsulated in resin, and its corrosion resistance is not dependent on the surface coating, but on the resin itself. The material is resistant to acids, alkalis and salt spray for long periods of time, and in many projects can be maintenance-free for more than 10 years.
As a result, the use of FRP grating significantly reduces maintenance and replacement, resulting in lower labor costs and less downtime.
Lightweight Design
Fiberglass reinforced plastic grating weighs only 25-35% less than carbon steel grating, so it can be handled manually on the jobsite without the need for large lifting equipment. The lighter weight makes the installation process easier, which is especially beneficial for projects where space is at a premium or schedules are tight. Lightweighting also reduces the stress on load-bearing structures, which in turn reduces construction costs.
Slip-resistant and Reliable
The non-slip texture of the FRP grating is formed in a single pass directly through the mold during production, so the surface of the grating comes with a stable friction. This anti-slip effect is maintained even in wet environments. In contrast, metal grating panels often require additional coatings or welded anti-slip strips to increase friction, but these additions are prone to wear or peel off during use, and anti-slip performance can deteriorate.
Practical Uses of FRP Grating
FRP grating is widely used in industrial facilities and public spaces for walkways, platforms, and drain covers. It can provide long-term stable support in environments with high corrosivity, high humidity, or complex load bearing.
In factories, your production line or storage platform often needs to carry heavy machinery or forklifts. While traditional steel grating tends to wear out or deform under prolonged heavy loads, FRP grating can have a flexural strength of 30-50 kN/m2 , and weighs only 25-35% of steel grating. This means that even without additional reinforcement, it can safely carry loads with less maintenance hassle.
Ordinary steel grating is prone to rust or damage if your drain covers are exposed to water, detergents or chlorine for long periods of time. Fiberglass grating is composed of resin and glass fibers that retain their shape and load-bearing capacity even after prolonged submersion in water or exposure to moderate concentrations of chemicals.
In chemical plants, operating platforms and piping passages may come into contact with acids, alkalis, solvents or high-temperature vapors. Fiberglass reinforced plastic (FRP) grating uses chemical-resistant resins that can withstand pH 2-12 media and high temperatures of 90-180°C, depending on the resin type, while maintaining load-bearing capacity. Its non-slip surface has a coefficient of friction of ≥0.6, which effectively reduces the risk of slipping.
Offshore platforms, wharves and docks are exposed to high salt spray and humidity all year round and may also be subject to loading and unloading restrictions. Fiberglass reinforced plastic (FRP) grating weighs only 8-12 kg per square meter, about 70% lighter than steel grating, and can be installed by hand or with small lifting equipment. The non-slip design allows workers to walk safely in wet environments, while the salt spray resistance lasts more than 10 years.
substations, power equipment platforms and cable trenches are subject to a variety of loads. While steel grating tends to corrode in wet or chemically leaking environments, FRP grating can withstand a uniform load of 3-5 kN/m2 to ensure long-term stability.
Municipal gutters, sidewalks and public decks are often subject to rain and pedestrian foot traffic. While steel grating is prone to rust and unstable walking, FRP grating is corrosion-resistant, non-slip, and has a modular design for easy maintenance. With a service life of up to 15-20 years, it can significantly reduce your maintenance costs while keeping pedestrians safe.
For small farms, temporary event spaces or indoor paving, you can use plastic spliced grating. It can be installed without special tools, and each unit is tightly spliced, well-ventilated and easy to clean. It can carry light vehicles and pedestrians, and is easy to dismantle and quick to assemble, allowing it to be used flexibly in different scenarios or seasons.
Yes, you can. As a leading FRP grating manufacturer, we can customize the size, color, and finish of our products to meet your project requirements. Standard grating panels can be laid straight, while specialty decks, sidewalks or gutters can be cut or spliced. Surfaces can be sanded, non-slip diamond or flat, and custom colors or clear grating can be made to your specifications.
FRP grating is usually fixed on steel beams or concrete supports by special fixtures, no need to punch holes, solid installation and easy maintenance. According to the use of different positions, the common fixture has three kinds:
- L type fixture is used to fix the grating on the steel beam or support beam, suitable for aisles, platforms and other load-bearing areas, the main role is to prevent the grating displacement.
- M type clamps are used for grating against the wall or edge position, limiting lateral movement, taking up little space, suitable for side installation.
- C type fixture is used to connect neighboring grating, make multiple grating form a whole, improve the overall stability.
Yes. Steel grating is made of unsaturated polyester or vinyl resin, which is metal-free and has good electrical insulation properties to reduce the risk of electric shock, and is suitable for use in substations, plant rooms and cable trenches. Maintenance is safer compared to steel grating.
The resin of the steel grating is flame retardant. It has passed the ASTM test: polyester <15, vinyl <10, phenolic <5, which meets industrial fire requirements. Phenolic grating can be used in high-risk locations to slow the spread of flames in the early stages of a fire and reduce equipment damage.
No. Cutting and processing itself does not reduce the load carrying capacity of the product. In our supply chain practice, we can provide factory pre-cutting and resin sealing services to ensure that the processed FRP Grating remains stable and reliable in terms of actual load bearing and corrosion resistance.
FRP Grating has a coefficient of friction of 0.4-0.6 and maintains its anti-slip effect in wet and slippery environments. The sand surface, non-slip diamond surface and flat cover all reduce the risk of slipping and provide a stable platform for operators.
We provide one-stop service: selection → customization → order → production → delivery → installation instruction. Delivery time is 7-14 days for standard sizes and 2-4 weeks for customized sizes. During the purchase process, we will provide you with selection suggestions, drawing design and construction guidance to ensure smooth installation.
Colored or clear grating is used for aesthetic or safety, such as factory walkways, operating platforms, or landscaped areas. The color can differentiate the level of craftsmanship or safety, and the anti-slip, corrosion-resistant and high load-bearing properties are still maintained.
Selection and Design Guide of Frp Grating for Different Industries
FRP grating has been widely used in industrial plants, chemical workshops, public facilities, and marine platforms. When selecting and designing FRP grating, you need to consider several key factors. The first is the ease of installation, followed by the grating’s longevity and maintenance costs. You also need to focus on the safety of your employees and the return on investment from the grating’s long-term use. The following content provides you with practical references from an industry application and design and installation perspective.
Chemical & Acidic & Alkaline Environments
If your plant or facility is exposed to acids, alkalis or salt spray over a long period of time, such as a chemical plant, wastewater treatment plant, or electroplating shop, we recommend choosing vinyl or phenolic resin grating. They are corrosion-resistant and flame retardant, and we offer sand or diamond-shaped anti-slip surfaces that can effectively reduce the risk of slips and falls.
Ship and Dock Facilities
On offshore platforms, shipyards or harbor terminals, the environment is humid and salt spray-heavy, while exposed to sunlight. Such places are suitable for the use of salt spray-resistant and ageing-resistant vinyl resin pultruded grating. It is lightweight, strong, easy to handle and install, and can meet the special challenges of the marine environment.
Industrial Plants and Heavy Duty Work Platforms
In heavy machine shops or logistics and warehousing environments, platforms often carry large weights. You can choose molded or pultruded FRP grating with solid supports. The support structure and grating thickness should be designed according to the maximum working load and span to ensure the grating’s carrying capacity and safety in use.
Public Facilities and Municipal Engineering
Public places such as subway stations, sewage treatment plants, squares and so on have high requirements for anti-slip, anti-pollution and aesthetics. You can choose colorful or transparent grating for easy division of area and management. Sandy or flat cover design ensures pedestrian safety and is easy to clean. The fiberglass reinforced plastic material is corrosion-resistant, flame retardant, and low maintenance, making it ideal for long-term use.
