Products
Molded Fiberglass Grating
Material: Polyester/Vinyl Ester/Epoxy Resin | E-Glass Fiber
Construction: Molded Cross-Rod Design | Anti-Slip Grit/Diamond Surface
Panel Size: Standard 1.22m×3.66m | Thickness 25-50mm (±1.5mm)
Load Capacity: Static ≤7.5 kN/m² | Dynamic ≤3.5 kN/m²
Surface Finish: Pigmented (RAL/BS Colours) | UV-Resistant Gel Coat
Applications: Chemical Platforms | Marine Decking | Wastewater Treatment
Molded Fiberglass Grating: Material & Construction
- Advanced Composite Composition:
- Resin Systems:
- Polyester Resin: Cost-effective for chemical resistance (pH 3–11) in water treatment plants or food processing.
- Vinyl Ester Resin: Superior acid/alkali resistance (pH 1–14) for chemical storage platforms or battery manufacturing.
- Reinforcement:
- E-Glass Fiber: High tensile strength (1,000–1,500 MPa) for heavy-load walkways or industrial catwalks.
- C-Glass Fiber: Enhanced corrosion resistance for marine environments or chlorine-rich facilities.
- Resin Systems:
- Molding Techniques:
- Compression Molding: Uniform density and void-free surfaces for slip-resistant platforms (DIN 51130 R10–R13).
- Closed-Mold Process: Minimizes resin waste, ideal for custom shapes like curved stair treads or drain covers.
- Customizable Features:
- Panel Dimensions: Standard 1m x 4m or bespoke sizes (thickness: 25–50 mm) for tight retrofit installations.
- Surface Textures: Grit-top, diamond plate, or smooth finishes (Ra 5–50 µm) for ADA-compliant ramps or offshore gangways.
Molded Fiberglass Grating: Performance Advantages
- Unmatched Corrosion Resistance:
- Chemical Inertness: Resists acids, solvents, and salts (ASTM D543 tested) for petrochemical plants or pulp/paper mills.
- Zero Rust: Ideal for coastal boardwalks or saltwater aquaculture platforms (ISO 9227 salt spray: 10,000+ hours).
- Lightweight & High Strength:
- Weight Savings: 1/4 the weight of steel with comparable load capacity (4–20 kN/m², EN 1991-1-1) for rooftop solar installations.
- Impact Resistance: Withstands ASTM D256 Izod tests (≥50 J/m) for mining conveyors or airport baggage handling.
- Safety & Functionality:
- Non-Conductive: Meets OSHA 1910.269 for electrical substations or utility transformer pads.
Molded Fiberglass Grating: Precision Manufacturing & Testing
- Automated Production:
- Pultrusion-Assisted Molding: Ensures consistent fiber alignment for uniform load distribution (ASTM D3917).
- In-Mold Coating: UV-stable gel coats (ISO 4892-2 certified) for fade-resistant exterior applications.
- Rigorous Quality Control:
- Load Testing (ASTM D790): Validates ≤2% deflection under 1.5x design load (e.g., 30 kN/m²).
- Chemical Immersion Tests: 30-day exposure to HCl, NaOH, and hydrocarbons (ISO 175 compliant).
- Flame Spread Analysis: UL 94 V-0 certification for marine fire zones or nuclear facilities.
- Custom Solutions:
- Cutouts & Inserts: Precision CNC routing for pipe supports or cable management in power plants.
Molded Fiberglass Grating: Industry Applications
- Chemical & Petrochemical:
- Acid Storage Walkways: Vinyl ester grating (38 mm thickness) for sulfuric acid handling (NACE MR0175).
- Refinery Access Platforms: Non-sparking design for Class I, Div 1 hazardous areas (API RP 500).
- Marine & Offshore:
- Boat Dock Grating: C-glass composite with anti-fouling additives for saltwater durability.
- Oil Rig Stair Treads: Slip-resistant grit surface (R13 rating) with DNV-GL certification.
- Water & Wastewater:
- Clarifier Bridges: UV-stable panels for chlorine/ozone exposure (AWWA C950 compliant).
- Pump Station Covers: Lightweight grating (25 mm thickness) for easy maintenance access.
- Energy & Utilities:
- Wind Turbine Platforms: Dielectric properties for lightning-safe access (IEC 61400-22).
- Solar Farm Walkways: High-temperature resistance (120°C+) for arid region installations.
- Transportation & Infrastructure:
- Bridge Sidewalks: Non-corrosive grating with AASHTO LRFD load ratings.
- Railway Crossing Planks: Impact-resistant design (50 kN/m²) for heavy freight traffic.
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TOMAI MESH Services
Why Choose Us?
PROVEN CAPABILITY
We are accredited to AS 9100, IATF 16949 and ISO 14001, supplying components to the highest industry benchmarks.
20+ Years Experience
We have more than 20 years of experience in metal woven mesh and perforated metal products industry.
First-Class Raw Material
First-class raw material from Taigang Group, Shougang Group, Baogang Group.Have standard and professional material types.
Customized Product Design
Special customized production and drawings are available no matter batch or small quantity.
Delivery on Time
Our customers are informed throughout the production schedule to ensure that orders are delivered on time or ahead of schedule.
After-Sale Service
Quality warranty, technical support and fast compensation work together to gain customers' trust and reliance.
Yes, our company provides customized service. We can customize the processing according to the specific needs of customers. We can provide personalized solutions according to the size, aperture, material requirements and other special needs of our customers. Our technical team will ensure that customized products meet your requirements and provide professional design and manufacturing support.
The lead time of the product usually depends on the number of orders, complexity and whether custom processing is involved. Delivery times for standard products are generally 7-15 business days, while custom products can take longer, usually 15-30 business days. We will confirm the specific delivery time with you according to the order status and do our best to ensure timely delivery. If there is an urgent need, please contact us, we will arrange priority production according to your requirements.
Yes, we provide comprehensive after-sales service. Our after-sales team will assist with any problems encountered during the use of the product, including installation, use and maintenance. If you find quality problems or have any technical questions during use, please feel free to contact us, we will provide you with timely technical support and solutions. We are committed to ensuring customer satisfaction and providing you with long-term support.
We are more than happy to provide our customers with samples for testing. For standard products, you can request samples directly for testing to ensure that the product meets your needs. For custom products, we can provide small batch samples or preliminary designs for your review. After confirming the sample, we will further adjust and improve the product design based on your feedback. The cost and freight of the sample can be further discussed with our sales team.
Yes, all our products meet international quality standards. We strictly follow the ISO certification system and related industry standards for production and inspection to ensure that every product meets the high quality requirements.
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