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Help CenterFRP U Channel 50mm x 25mm x 5mm, 300 MPa Tensile Strength, Standard Compliant for Structural Use
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Hengshui Ruibin New Materials LLC, a leading manufacturer established in 2019 with a factory spanning 1,000–3,000 square meters and a team of 101–200 skilled employees, is proud to introduce our FRP U Channel 50mm x 25mm x 5mm – a high-performance structural component engineered for demanding applications. With an annual export value of US$2.5–5 million and ISO9001 & ISO9000 certifications, we deliver consistent quality that meets international standards. This U channel offers a tensile strength of 300 MPa and is designed to comply with structural use requirements, making it a reliable choice for construction, infrastructure, and industrial projects worldwide.
Our FRP U Channel is pultruded from high-quality fiberglass reinforced polyester resin, resulting in a lightweight yet exceptionally strong profile. It resists corrosion, moisture, and chemicals, outperforming traditional steel and aluminum in harsh environments. The 50mm x 25mm x 5mm dimensions provide optimal rigidity for load-bearing applications, while the smooth surface finish ensures easy handling and installation. Whether you need cable tray supports, framing, or structural reinforcement, this product delivers long-term durability with minimal maintenance.
Below we detail the key features, technical specifications, and benefits that make this FRP U Channel a superior choice for structural use.
Product Features & Benefits
- High Tensile Strength (300 MPa): Ensures reliable load-bearing capacity for structural frames, supports, and brackets.
- Corrosion & Chemical Resistance: FRP material does not rust or degrade in moist, acidic, or alkaline environments, extending service life.
- Lightweight Design: Approximately 1/4 the weight of steel, reducing transportation and installation costs without sacrificing strength.
- Electrical Insulation: Non-conductive and non-magnetic, ideal for electrical and telecommunication applications.
- Dimensional Stability: Precision pultrusion ensures consistent 50mm x 25mm x 5mm dimensions with tight tolerances.
- Customizable Length & Color: Cut to your required length (up to 6 meters) and available in a range of colors to match project needs.
- Low Maintenance: No need for painting, coating, or cathodic protection – saves time and money over the product lifecycle.
- UV Resistance (optional): Add UV stabilizers for outdoor exposure – available upon request.
Technical Specifications
| Parameter | Value |
| Material | Fiberglass Reinforced Polyester Resin |
| Width (Flange) | 50 mm |
| Height (Web) | 25 mm |
| Thickness | 5 mm |
| Tensile Strength | 300 MPa |
| Flexural Modulus | ≥ 10 GPa |
| Density | ~1.8 g/cm³ |
| Operating Temperature Range | -40°C to +80°C (customizable) |
| Standard Compliance | Structural Use Standard (ISO 9001 / ISO 9000 certified) |
Why choose our FRP U Channel over steel or aluminum? In addition to the above benefits, the 50x25x5 profile offers a perfect balance of stiffness and weight. It is ideal for applications where magnetic neutrality is required (e.g., MRI rooms, electronic equipment) or where frequent exposure to chemicals occurs. The smooth surface also prevents dirt accumulation, making it suitable for cleanroom environments. Our clients in North America, South America, Europe, and Asia have repeatedly chosen this product for its cost-effectiveness and long service life.
Customization Options: We understand that every project has unique requirements. Therefore, we offer the following customization services:
- Length: cut to any specified size (minimum 0.5 m, maximum 6 m).
- Color: available in grey, green, yellow, white, or custom RAL colors (minimum order quantity may apply).
- Surface Treatment: add UV protection, fire retardant (e.g., HFFR), or anti-static coating.
- Packaging: bulk packaging, palletizing, or wooden crates for export.
Trust & Quality Assurance
Hengshui Ruibin New Materials LLC has been manufacturing FRP profiles since 2019, with a factory covering 1,000–3,000 square meters and a team of over 100 experienced professionals. Our annual export value of US$2.5–5 million demonstrates our global reach and reliability. We are ISO9001 and ISO9000 certified, ensuring that every production batch meets rigorous quality standards. Our products are shipped from major ports (Tianjin, Qingdao) to markets across North America, South America, Europe, Africa, Oceania, the Middle East, and Asia. With a strong domestic market presence in China, we understand the needs of structural applications and deliver accordingly.
We invite you to experience the difference of using a premium FRP U Channel that combines high strength, corrosion resistance, and dimensional accuracy. Whether you need a small quantity for a prototype or a large volume for a major construction project, we are ready to support you with competitive pricing and timely delivery. Contact us today for a quote or to request samples, and let our team assist you in finding the best solution for your structural needs.
Frequently Asked Questions (FAQ)
- Q1: What is the maximum length available for this FRP U Channel?
- A: The standard maximum length is 6 meters. Longer lengths can be custom ordered subject to logistics feasibility. Please inquire with our sales team.
- Q2: Can this U channel be used outdoors? Does it have UV resistance?
- A: Yes, the standard material has moderate UV resistance, but for prolonged outdoor exposure we recommend adding UV stabilizers. This option is available upon request with a small additional cost.
- Q3: What is the difference between FRP and fiberglass? Are they the same?
- A: FRP stands for Fiber Reinforced Plastic, which is a composite material made of a polymer matrix (e.g., polyester) reinforced with fibers (typically glass). In common usage, “FRP” and “fiberglass” are often used interchangeably, but our product is specifically a pultruded FRP profile with glass fiber reinforcement.
- Q4: Is this product fire-resistant? Does it meet any fire rating?
- A: Standard polyester resin has a flame spread rating of around 25–30 (Class I/II). If you require a higher fire rating (e.g., low smoke, halogen-free), we can manufacture with fire-retardant additives. Please specify your requirements.
- Q5: Can I get a sample before placing a bulk order?
- A: Yes, we offer samples (typically 300 mm length) for quality evaluation. The sample cost is nominal, and we will deduct it from your first bulk order. Lead time for samples is 3–5 business days.
- Q6: What is the packaging method for export shipment?
- A: We pack FRP U Channels in bundles with plastic wrapping and secure them with straps. For long lengths, we use wooden crates to prevent damage during transit. We can also customize packaging per your request.
- Q7: How do I install this U channel? Do you provide installation guides?
- A: Installation is similar to steel channels – they can be cut, drilled, and bolted. We provide a general installation guide upon request. For specific structural applications, we recommend consulting with your engineer.
- Q8: What is the minimum order quantity (MOQ) for this product?
- A: The MOQ for standard size is 100 meters (e.g., 20 pieces of 5m length). For custom colors or special additives, MOQ may be higher. Contact our sales team for exact quantities.
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