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Help CenterFiberglass Reinforced Plastic Round Tube 100mm OD x 5mm Wall Fire Retardant Class B Smooth Surface
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Welcome to Hengshui Ruibin New Materials LLC, a professional manufacturer based in Hengshui, Hebei, China, established in 2019. With a dedicated factory spanning 1,000-3,000 square meters and a skilled team of 101-200 employees, we specialize in producing high-quality fiberglass reinforced plastic (FRP) products. Our Fiberglass Reinforced Plastic Round Tube with 100mm outer diameter and 5mm wall thickness offers a perfect combination of strength, durability, and fire safety. Designed with Class B fire retardant properties and a smooth surface, this tube is ideal for demanding industrial applications where reliability and compliance are critical.
This FRP round tube is engineered to provide excellent mechanical performance while maintaining a lightweight profile. The 100mm OD and 5mm wall thickness deliver a robust structure capable of withstanding heavy loads and harsh environments. The fire retardant Class B rating ensures reduced flame spread and smoke generation, making it suitable for use in construction, electrical enclosures, and ventilation systems. Additionally, the smooth surface finish minimizes friction and facilitates easy cleaning, which is essential for hygiene-sensitive sectors.
Key Features & Technical Specifications
- High Strength-to-Weight Ratio: Superior load-bearing capacity with low density, reducing transportation and installation costs.
- Fire Retardant Class B: Compliant with international fire safety standards (e.g., ASTM E84), ensuring safe operation in fire-prone areas.
- Smooth Surface: Internal and external smoothness reduces pressure drop in fluid transport and prevents dust accumulation.
- Corrosion Resistance: Impervious to chemicals, moisture, UV radiation, and rust, extending service life in aggressive environments.
- Thermal & Electrical Insulation: Low thermal conductivity and high dielectric strength make it safe for electrical applications.
- Customizable Dimensions: Available in various lengths (up to 12m) and colors to meet specific project requirements.
| Parameter | Value |
|---|---|
| Outer Diameter | 100mm ± 0.5mm |
| Wall Thickness | 5mm ± 0.2mm |
| Density | 1.8-2.0 g/cm³ |
| Tensile Strength | ≥ 250 MPa |
| Fire Retardant Class | Class B (Flame Spread Index ≤ 25) |
| Operating Temperature | -40°C to +120°C |
| Color | Custom (RAL codes available) |
Benefits for Your Business
- Cost Efficiency: Long service life (over 20 years) reduces replacement and maintenance costs.
- Enhanced Safety: Class B fire rating helps meet building codes and insurance requirements.
- Easy Installation: Lightweight and easy to cut, drill, and join on-site, saving labor time.
- Versatility: Suitable for chemical plants, wastewater treatment, electrical conduits, and agricultural structures.
- Environmental Resistance: Withstands salt spray, acidic rain, and extreme weather without degradation.
As a manufacturer with an annual export value of US$2.5 Million – US$5 Million, Hengshui Ruibin New Materials LLC has established a strong global presence. Our products are shipped to major markets including North America, South America, Europe, Southeast Asia, Africa, and Oceania. We export via the Ports of Tianjin and Qingdao, ensuring timely delivery worldwide. With over 100 employees and a factory equipped with advanced pultrusion and winding technology, we guarantee consistent quality and volume production. Our team can provide custom solutions, including non-standard diameters, wall thicknesses, and special fire ratings (Class A optional upon request).
Why Choose Us? We prioritize customer satisfaction through rigorous quality control, competitive pricing, and responsive after-sales support. Every tube undergoes dimensional inspection, fire retardancy testing, and surface finish verification before shipment. Whether you need 500 meters or 10,000 meters, we have the capacity to fulfill large orders with short lead times.
Frequently Asked Questions
Q1: What is the standard length of your FRP round tubes?
A: The standard length is 6 meters. However, we can produce custom lengths up to 12 meters based on your order quantity.
Q2: Can you provide a Class A fire retardant option?
A: Yes, Class A (flame spread index ≤ 25) is available as an optional upgrade. Please confirm your requirement when placing the order.
Q3: Are these tubes UV resistant for outdoor use?
A: The standard resin has good UV resistance. For prolonged outdoor exposure, we recommend adding a UV-stabilized gel coat (available upon request).
Q4: What certificates do your products have?
A: Our products are manufactured in compliance with international standards and can be tested for ASTM E84, GB/T, or other specified standards. Certificates are available upon request.
Q5: How do I join or connect these tubes?
A: You can use standard FRP couplings, adhesive bonding, or mechanical flanges. We can supply compatible connectors if needed.
Q6: What is the minimum order quantity (MOQ)?
A: For standard tubes, the MOQ is 100 meters. For custom specifications, please contact our sales team for negotiation.
Q7: How long does delivery take?
A: Typically, production takes 15-20 working days after order confirmation and deposit. Shipping time depends on your location and chosen freight method.
Q8: Can I get a sample before bulk order?
A: Yes, we offer sample tubes (usually 1 meter) at a nominal cost. The sample cost will be deducted from your first bulk order.
Contact us today to discuss your project requirements. Our team in Hengshui, Hebei is ready to provide technical support and competitive quotations. With over $2.5 million in annual exports, we have proven our ability to serve global clients. Trust Hengshui Ruibin New Materials LLC for your FRP tube needs – quality, safety, and reliability delivered every time.
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