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Help Center150 MPa Tensile Strength FRP Rectangular Tube, UL94 V-0 Flame Retardant, Electrical Insulation
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Welcome to Hengshui Ruibin New Materials LLC, a reliable manufacturer established in 2019 with a 1,000–3,000 m² factory and over 100 skilled employees. We specialize in producing high-performance FRP profiles, and our 150 MPa Tensile Strength FRP Rectangular Tube with UL94 V-0 flame retardancy and excellent electrical insulation is designed to meet the rigorous demands of modern industrial applications. This product combines superior mechanical strength with safety and reliability, making it an ideal choice for electrical infrastructure, construction, and transportation sectors.
Key Features & Technical Specifications
Our FRP rectangular tube is pultruded using high-quality fiberglass and thermosetting resin, delivering outstanding performance in harsh environments. Below are the core features and benefits:
- High Tensile Strength (150 MPa): Ensures structural integrity under heavy loads, suitable for supporting frameworks and cable trays.
- UL94 V-0 Flame Retardant: Self-extinguishing within 10 seconds, preventing fire spread and enhancing safety in electrical applications.
- Excellent Electrical Insulation: Non-conductive material with high dielectric strength, ideal for use in switchgear, busbar supports, and insulating components.
- Corrosion Resistance: Impervious to moisture, chemicals, and UV radiation, ensuring long service life even in outdoor or corrosive environments.
- Lightweight yet Strong: Weighs only about 20–25% of steel with comparable strength, reducing installation costs and structural load.
- Dimensional Stability: Low thermal expansion coefficient, maintaining shape and performance across a wide temperature range.
- Customizable Dimensions: Available in various rectangular cross-sections and lengths to meet specific project requirements.
- Easy to Fabricate: Can be cut, drilled, and machined with standard tools, simplifying on-site assembly.
| Parameter | Value |
|---|---|
| Tensile Strength | 150 MPa (min) |
| Flame Retardancy | UL94 V-0 |
| Dielectric Strength | > 12 kV/mm |
| Operating Temperature | -40°C to +150°C |
| Density | 1.8–2.0 g/cm³ |
| Water Absorption | < 0.2% by weight |
Why Choose Hengshui Ruibin New Materials LLC?
As a dedicated manufacturer with an annual export value of US$2.5–5 million, we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. Our experienced team of 101–200 employees ensures strict quality control at every stage of production. We ship from Port of Tianjin and Port of Qingdao, guaranteeing timely delivery worldwide. Our FRP rectangular tubes have passed rigorous testing and comply with international safety standards (certifications available upon request). With our customizable solutions and competitive pricing, we are your trusted partner for high-performance composite profiles.
Invest in reliability and safety — choose our 150 MPa FRP rectangular tube for your next project. Contact us today to request a quote or discuss your specific requirements. We look forward to building a long-term partnership with you!
Frequently Asked Questions (FAQ)
Q1: What is the typical lead time for this FRP rectangular tube?
A: Standard sizes are usually shipped within 10–15 working days after order confirmation. Custom dimensions may require 20–25 working days. Please contact us for exact delivery schedules.
Q2: Can you provide samples for testing?
A: Yes, we offer sample pieces (e.g., 30 cm length) for a nominal fee. Sample cost will be deducted from your first mass order. Shipping is at buyer’s expense.
Q3: Is the tube UV resistant for outdoor use?
A: Our standard formulation provides good UV resistance. For extended outdoor exposure, we recommend adding an UV-stabilized gel coat or painting. This option is available upon request.
Q4: What colors are available?
A: Common colors include grey, black, yellow, and white. Custom colors can be produced with a minimum order quantity. Please inquire for details.
Q5: How does the flame retardant property perform in a fire?
A: The UL94 V-0 rating means the material stops burning within 10 seconds and does not drip flaming particles. It also has a low smoke emission index, making it suitable for enclosed electrical areas.
Q6: Can you cut the tube to specific lengths?
A: Yes, we can cut to your required lengths (e.g., 6 meters, 3 meters, or custom). Tolerances within ±2 mm are standard.
Q7: Do you offer any warranty on the product?
A: We provide a standard warranty of 12 months against manufacturing defects. Extended warranty options are negotiable for large-scale projects.
Q8: What is the minimum order quantity?
A: The MOQ for standard sizes is 100 meters. For custom sizes or special colors, MOQ is 500 meters. We are flexible and can discuss based on your project needs.
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