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Help CenterFRP Grating for Wastewater Treatment Plant Trench Covers 38mm Thick Anti-Corrosion
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Hengshui Ruibin New Materials LLC, a professional manufacturer with over 5 years of experience and ISO9001/ISO9000 certified, proudly presents our 38mm thick FRP grating specifically designed for wastewater treatment plant trench covers. This product combines superior anti-corrosion properties with exceptional structural strength, ensuring long-lasting performance in harsh chemical environments. Our FRP grating is lightweight yet durable, offering a cost-effective alternative to traditional metal gratings. With an annual export value of US$2.5-5 million and a dedicated team of 101-200 employees, we guarantee reliable quality and timely delivery to global markets.
Key Features & Technical Specifications
- 38mm Thickness – Provides high load-bearing capacity ideal for trench covers, walkways, and platforms in wastewater plants.
- Anti-Corrosion Performance – Made with corrosion-resistant resin (isophthalic polyester, vinyl ester, or phenolic) that withstands chemicals, moisture, and UV exposure.
- Lightweight Design – Approximately 75% lighter than steel, reducing installation costs and structural load.
- Non-Slip Surface – Available with grit-top surface for enhanced safety in wet or oily conditions.
- Fire Retardant Option – Phenolic resin can be used for fire-resistant applications (optional).
- Customizable Sizes – Standard panel size 1220mm x 3660mm, but we can cut to your exact dimensions.
- Low Maintenance – No need for painting, coating, or regular upkeep; resists rust and rot.
- Electrical Insulation – Non-conductive, safe for use near electrical equipment.
Technical Parameters (Typical)
| Property | Value |
| Thickness | 38 mm |
| Panel Size | 1220 x 3660 mm (custom available) |
| Weight per panel | Approx. 25 kg (depends on resin & structure) |
| Load Capacity | Designed for pedestrian & light vehicle traffic |
| Resin Type Options | Isophthalic, Vinyl Ester, Phenolic |
| Surface | Grit-top or smooth |
| Color | Yellow, green, gray, custom |
Advantages for Your Wastewater Treatment Plant
- Extended Service Life – FRP does not corrode, rust, or degrade in acidic/alkaline environments, lasting 20+ years with minimal maintenance.
- Cost Savings – Lower installation costs due to lightweight; no need for protective coatings or frequent replacements.
- Safe Working Environment – Non-slip surface reduces accident risk; non-conductive property ensures electrical safety.
- Eco-Friendly – Made from recyclable materials, and the manufacturing process has low energy consumption.
- Easy Handling – Can be cut, drilled, and modified on-site with standard tools.
Why Choose Hengshui Ruibin New Materials LLC?
We are a dedicated manufacturer located in Hengshui, Hebei, China, with a factory area of 1,000-3,000 square meters and a skilled workforce of 101-200 employees. Since 2019, we have steadily increased our annual export value to US$2.5 million – US$5 million, serving clients across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Our products are certified under ISO9001 and ISO9000, ensuring consistent quality control. We ship from Port of Tianjin or Port of Qingdao, providing flexible logistics. Whether you need standard panels or custom sizes, our team is ready to deliver reliable FRP grating solutions that meet your project requirements. Contact us today for a quote or technical consultation!
Frequently Asked Questions (FAQ)
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Q: What is the maximum length of FRP grating panels you can produce?
A: Standard panels are 1220mm x 3660mm, but we can produce custom lengths up to 6000mm upon request. -
Q: Can this grating be used in areas with high chemical exposure?
A: Yes, we offer vinyl ester resin for excellent chemical resistance, suitable for most wastewater treatment environments. -
Q: Is the surface slip-resistant?
A: We provide a grit-top surface option that meets slip resistance standards; smooth surface is also available if needed. -
Q: What is the load capacity of 38mm thick FRP grating?
A: It is designed for pedestrian and light vehicle traffic (e.g., maintenance carts). For heavy vehicle loads, consider thicker panels or additional support. -
Q: Do you offer samples for testing?
A: Yes, we can provide small samples (e.g., 200x200mm) for evaluation. Please contact our sales team. -
Q: How long does delivery take?
A: Typically 15-25 working days after order confirmation, depending on quantity and customization. -
Q: Can you cut the grating to specific dimensions?
A: Absolutely. We offer custom cutting, drilling, and fabrication services to match your trench cover requirements. -
Q: What colors are available?
A: Common colors are yellow, green, and gray. Custom colors can be produced with a minimum order quantity.
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