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FRP Heavy Duty Grating
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FRP Heavy Duty Grating
مقدمة عن أداء المنتج
FRP Heavy Duty Grating, or Fiberglass Reinforced Plastic Heavy Duty Grating, is a robust, corrosion-resistant structural flooring material designed to withstand high loads in harsh industrial environments. Manufactured by combining fiberglass rovings with thermosetting resins such as isophthalic, vinyl ester, or phenolic resins, this type of grating provides an outstanding balance of strength, chemical resistance, and long-term durability. Compared to traditional materials like steel, FRP grating offers significant advantages such as low maintenance requirements, high strength-to-weight ratio, and excellent resistance to corrosion, rust, and impact.
Heavy-duty FRP gratings are specifically engineered to handle vehicular traffic, including forklifts, trucks, and other heavy machinery. They come in various panel sizes, bar thicknesses, and mesh configurations to meet different load and span requirements. Pultruded and molded varieties are both available, with pultruded grating offering higher load capacity and molded grating excelling in corrosion resistance. These gratings are ideal for applications such as trench covers, loading docks, platforms, ramps, and flooring in wastewater treatment plants, offshore platforms, and chemical processing facilities.
Safety is another key feature of FRP heavy-duty grating. The surface can be customized with anti-slip grit or concave finishes to reduce the risk of slips and falls, even in wet or oily environments. Additionally, its non-conductive and non-magnetic properties make it suitable for electrical applications. FRP gratings are also UV-resistant and fire-retardant depending on resin selection, extending their life cycle in outdoor or extreme conditions.
FRP Grating Specifications & Technical Parameters
1.General Specifications
| معامل | تخصيص |
|---|---|
| مادة | البلاستيك المقوى بالألياف الزجاجية (FRP) |
| أنواع الراتينج | Isophthalic Polyester, Vinyl Ester, Phenolic, Orthophthalic |
| عملية التصنيع | Molded or Pultruded |
| خيارات السطح | Grit-top (anti-slip), Concave, Plain |
| خيارات الألوان | Grey, Green, Yellow, Custom colors available |
| Fire Retardancy (ASTM E84) | Class 1 (Flame Spread Index ≤ 25) |
| مقاومة الأشعة فوق البنفسجية | Available with UV inhibitors in resin |
| الموصلية الكهربائية | Non-conductive |
| Magnetic Properties | Non-magnetic |
| الشهادات | ASTM, OSHA, ANSI, ISO, DNV, ABS (depending on application) |
2. Technical Parameters (Typical)
| ملكية | وحدة | Value (Molded) | Value (Pultruded) |
|---|---|---|---|
| Load Capacity (Uniform) | kPa / kN/m² | 500 – 1,000+ | 1,000 – 2,000+ |
| قوة الشد | الآلام والكروب الذهنية | 120 – 215 | 240 – 320 |
| قوة الانحناء | الآلام والكروب الذهنية | 200 – 300 | 500 – 700 |
| معامل الانثناء | المعدل التراكمي | 5 – 7 | 18 – 24 |
| قوة الضغط | الآلام والكروب الذهنية | 150 – 250 | 200 – 300 |
| Impact Strength (Izod) | kJ/m² | 80 – 100 | 90 – 120 |
| Water Absorption (24hr) | % by weight | <0.5% | <0.3% |
| Operating Temperature Range | °C | -40 to +120 | -50 to +180 |
| Deflection Limit (L/200) | mm (varies by span/load) | ≤ allowable | ≤ allowable |
3. Common Grating Dimensions
| معامل | Options/Values |
|---|---|
| حجم اللوحة | 1220 × 3660 mm (4' × 12') / Custom |
| سماكة | 25 mm, 30 mm, 38 mm, 50 mm (1", 1.5", 2") |
| Mesh Size | 38 × 38 mm (1.5" × 1.5") / 50 × 50 mm / custom |
| Load Bar Width | 25 mm to 60 mm (pultruded) |
| Load Bar Thickness | 3 mm to 6 mm |
| Open Area | 60% to 70% open surface area |
Why Choose Us
Expertise in FRP Grating Manufacturing
With over 20 years of experience, our factory specializes exclusively in the design, development, and production of high-performance FRP (Fiberglass Reinforced Plastic) gratings. Our deep industry knowledge ensures that every product meets the most demanding industrial standards.
Advanced Technology and Equipment
We utilize state-of-the-art manufacturing equipment and precision molding technology to produce gratings with superior strength, corrosion resistance, and dimensional accuracy. Our commitment to innovation means your project benefits from the latest advancements in FRP technology.
Customized Solutions
From panel sizes and resin types to surface finishes and colors, we offer complete customization to meet your unique application needs—be it industrial flooring, stair treads, trench covers, or marine platforms.
Stringent Quality Control
Every product undergoes a rigorous quality inspection process, including load testing, flame retardance checks, and corrosion resistance analysis. Our ISO-certified quality management system ensures consistent excellence in every batch.
Competitive Pricing
We offer factory-direct pricing without compromising on quality. With optimized production processes and bulk manufacturing capabilities, we help our customers achieve cost savings at scale.
Reliable Delivery and Global Reach
We maintain a large stock of standard products and operate a streamlined logistics system, ensuring fast delivery times locally and internationally. We’ve successfully served clients in over 15 countries.
Hot-Selling Products
| Standard Panel Sizes | 1220 mm × 3660 mm (4 ft × 12 ft) 1220 mm × 4000 mm (4 ft × 13.1 ft) 915 mm × 3050 mm (3 ft × 10 ft) 1000 mm × 3000 mm (customizable) (Other sizes can be customized according to project needs) |
| Thickness Options | 25 ملم (1 بوصة) 30 mm (1.2 inch) 38 mm (1.5 inch) — most common 50 mm (2 inch) |
| Mesh Size (Opening Size) | 38 mm × 38 mm (1.5 inch × 1.5 inch) — Standard 40 mm × 40 mm 19 mm × 19 mm (mini-mesh for small object passage prevention) |
| Load Bar Width and Spacing (for Pultruded Grating) | Load bar width: typically 25 mm, 38 mm, 50 mm Load bar spacing: 25 mm, 40 mm, 50 mm center-to-center |
| خيارات السطح | Gritted surface (anti-slip) سطح أملس Covered surface (solid top) |
| Colors Available | Yellow (most common) أخضر Grey Red Customized colors upon request |
| Common Resin Types | Isophthalic Polyester (standard corrosion resistance) Vinyl Ester (high chemical resistance) Phenolic (fire-resistant applications) |
About the Factory
Anhui Tianfu New Material Co., Ltd is a leading professional manufacturer specializing in FRP moulded grating production. With over 20 years of experience in the composite materials industry, we are dedicated to delivering high-quality fiberglass reinforced plastic (FRP) solutions for a wide range of industrial and commercial applications. Our modern factory is equipped with advanced production lines, covering an area of more than 26,000 square meters. We offer a complete range of molded FRP gratings featuring superior strength, chemical resistance, fire retardancy, and anti-slip performance. At Tianfu New Material, we prioritize innovation, strict quality control, and customer satisfaction. Our products are certified to international standards and exported to over 30 countries worldwide, serving industries such as chemical plants, sewage treatment facilities, offshore platforms, and walkways. Whether you need standard sizes or customized solutions, Tianfu is your reliable partner for FRP moulded grating.
سيناريوهات التطبيق
About the Factory
We are a professional FRP Grating manufacturer with 20+ years of experience. Our 26,000㎡ factory is ISO9001 certified, serving clients across 30+ countries with OEM/ODM capability. We provide customized solutions and fast delivery worldwide.
Our FRP gratings are manufactured in accordance with ISO 9001 standards and tested per ASTM E84 (Class 1 fire rating), ASTM D638/D790 for mechanical performance, and comply with BS 476 and EN 13706 standards. Third-party testing available through SGS and TUV upon request.
معرض
JEC WORLD 2023
جي إي سي وورلد 2024
CAMX 2025
SHANGHAI 2025
Certificate
FRP Moulded Grating TDS
Other Products
ملامح FRP pultruded
FRP pultruded grating
FRP handrail system
FRP grating clips
VR Factory Tour
FRP Heavy Duty Grating
مسلسل :
مقلب مقولب من الألياف الزجاجية>طلب
Industrial Flooring,Marine and Offshore Platforms,Wastewater Treatment Plants,Food and Beverage Industry,Transportation Infrastructure,Construction Sites,Battery Rooms and Electrical Substations,Public and Commercial Spaces,Water Parks and Swimming Pools,Rooftop and HVAC Systems
Mesh Size :
38x38 mm (1.5
Thickness (Height) :
25 mm / 30 mm / 38 mm / 50 mm
Panel Size :
1220x3660 mm / 1000x4000 mm / Custom
Open Area :
60% – 70% (depending on mesh size)
Surface Options :
Gritted / Concave / Smooth / Covered Top
لون :
Gray, Yellow, Green, Red, Custom
التعليمات
س:
What is transparent fiberglass grating?
أ :
Transparent fiberglass grating is a type of FRP grating made with clear or semi-transparent resins. It allows light to pass through while providing the strength, corrosion resistance, and durability of traditional fiberglass grating.
س:
What are the main applications for transparent fiberglass grating?
أ :
It is ideal for architectural projects, walkways, rooftop platforms, sun decks, mezzanines, and areas requiring natural light. It is also used in environments where visual aesthetics and light diffusion are important, such as in swimming pools, resorts, and public infrastructure.
س:
Does transparent fiberglass grating provide enough strength?
أ :
Yes. Transparent fiberglass grating maintains the same strength-to-weight ratio as traditional FRP grating, capable of supporting pedestrian traffic, light vehicle loads, and various industrial applications, depending on thickness and support spacing.
س:
Is transparent fiberglass grating UV resistant?
أ :
Yes. Most transparent fiberglass grating is made from UV-resistant resins, ensuring that it won’t degrade or lose transparency when exposed to sunlight, making it suitable for outdoor applications.
س:
Is transparent fiberglass grating slip-resistant?
أ :
Yes, transparent fiberglass grating can be manufactured with an anti-slip surface such as a gritted or textured finish to ensure safe footing even in wet or oily conditions.
س:
Is transparent fiberglass grating UV resistant?
أ :
Yes. Most transparent fiberglass grating is made from UV-resistant resins, ensuring that it won’t degrade or lose transparency when exposed to sunlight, making it suitable for outdoor applications.
س:
Can transparent fiberglass grating be used in corrosive environments?
أ :
Yes. Like other fiberglass grating products, transparent FRP grating is corrosion-resistant, making it ideal for environments with exposure to chemicals, saltwater, or harsh industrial conditions.
س:
Is transparent fiberglass grating fire-resistant?
أ :
Yes, transparent fiberglass grating can be manufactured using fire-retardant resins, which comply with fire safety standards such as ASTM E84 for flame spread and smoke development.
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