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Help CenterContinuous Fiberglass Pultruded Profiles With 1.8g/cm³ Density and Corrosion Resistance
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Welcome to Hengshui Ruibin New Materials LLC, a professional manufacturer located in Hengshui, Hebei, China, established in 2019. Our factory spans 1,000–3,000 square meters, and we employ 101–200 skilled workers. With an annual export value of US$2.5 Million to US$5 Million, we serve customers across North America, South America, Europe, Asia, Africa, and Oceania. Our Continuous Fiberglass Pultruded Profiles with a density of 1.8 g/cm³ and outstanding corrosion resistance are engineered to meet the most demanding industrial requirements. These profiles combine high strength, lightweight properties, and durability, making them an ideal choice for environments where metal alternatives fail.
Our pultruded profiles are manufactured using state-of-the-art pultrusion technology, where continuous fiberglass rovings are impregnated with thermosetting resin (polyester, vinyl ester, or epoxy) and pulled through a heated die to cure. The result is a consistent cross-section with excellent mechanical properties and dimensional stability. The high density of 1.8 g/cm³ ensures superior load-bearing capacity and impact resistance, while the inherent corrosion resistance allows them to withstand chemical exposure, moisture, UV radiation, and extreme temperatures.
Key Features & Benefits
- High Density (1.8 g/cm³): Provides enhanced structural integrity and rigidity compared to standard FRP profiles.
- Outstanding Corrosion Resistance: Resistant to a wide range of chemicals, including acids, alkalis, solvents, and salts, making them suitable for harsh industrial environments.
- Lightweight yet Strong: Typically 70% lighter than steel with comparable tensile strength, reducing handling and transportation costs.
- Electrical Insulation: Non-conductive and non-magnetic, ideal for electrical and telecommunication applications.
- Thermal Insulation: Low thermal conductivity helps reduce heat transfer.
- UV & Weather Resistance: Formulated with UV inhibitors to maintain color and mechanical properties under prolonged sun exposure.
- Customizable Shapes & Sizes: Available in rods, tubes, channels, angles, I-beams, and custom profiles according to your drawings.
- Fire Retardant Options: Can be produced with flame-retardant resin to meet specific safety standards (upon request).
Technical Specifications (Typical Values)
| Property | Value |
|---|---|
| Density | 1.8 g/cm³ |
| Tensile Strength | ≥ 400 MPa (depending on fiber orientation) |
| Flexural Modulus | ≥ 20 GPa |
| Operating Temperature | -40°C to +100°C (standard); higher upon request |
| Water Absorption | < 0.5% by weight |
| Dielectric Strength | ≥ 12 kV/mm |
| Flammability (option) | Class 1 or V-0 (customizable) |
Applications
- Construction & Infrastructure: Handrails, walkways, gratings, bridge components, window profiles.
- Chemical Processing: Support structures, tanks, piping, platforms in corrosive environments.
- Marine & Offshore: Dock fenders, boat components, seawall reinforcements.
- Electrical & Telecommunication: Cable trays, antenna masts, insulator rods.
- Renewable Energy: Solar panel frames, wind turbine components.
- Transportation: Truck body panels, railway components, automotive parts.
Why Choose Hengshui Ruibin New Materials LLC?
As a manufacturer with a dedicated team of 101–200 employees, we control every step of production—from raw material sourcing to quality inspection. Our factory has an annual export value of US$2.5–5 million, shipping products through the Port of Tianjin and Port of Qingdao to global markets including North America, Europe, Southeast Asia, and the Middle East. We have obtained product certifications (as required by our customers) and continuously improve our processes to meet international standards. Our profiles undergo strict dimensional checks, mechanical testing, and corrosion resistance validation before dispatch. We offer flexible customization, competitive pricing, and professional technical support. Contact us today to discuss your specific project requirements and receive a tailored solution!
Frequently Asked Questions (FAQ)
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Q1: What does 1.8 g/cm³ density mean for my application?
A: A density of 1.8 g/cm³ is higher than standard FRP profiles (typically 1.5–1.6 g/cm³). It provides greater mechanical strength, better wear resistance, and improved load-bearing capacity, making it suitable for heavy-duty structural applications where higher rigidity is required. -
Q2: Are these profiles suitable for outdoor use in coastal areas?
A: Yes. Our profiles are formulated with UV stabilizers and corrosion-resistant resin systems that withstand salt spray, humidity, and UV radiation. They are ideal for marine environments and coastal infrastructure. -
Q3: Can you provide custom shapes and lengths?
A: Absolutely. We offer custom pultruded profiles according to your drawings or samples. Standard lengths are 6 meters, but we can produce up to 12 meters or splice for longer lengths. Minimum order quantities may apply for custom tools. -
Q4: What colors are available?
A: Standard colors include white, grey, and black. Custom colors (e.g., yellow, red, green) can be matched using color pigments, with a minimum order quantity requirement. Please consult our sales team for details. -
Q5: Are these profiles fire retardant?
A: We offer standard resin with moderate flame resistance. For applications requiring strict fire codes (e.g., class 1 or V-0), we can use halogen-free flame-retardant resin systems. Please specify your requirement when ordering. -
Q6: How do they compare to steel or aluminum profiles?
A: Fiberglass profiles are about 70% lighter than steel and 30% lighter than aluminum, with excellent corrosion resistance and electrical insulation. They do not rust or corrode, reducing maintenance costs over the lifecycle. However, they have lower stiffness compared to steel; their strength-to-weight ratio is very favorable. -
Q7: What is the typical lead time and shipping method?
A: For standard profiles, lead time is 15–25 days after order confirmation. Custom profiles may take 30–45 days due to tooling. We ship via sea from Port of Tianjin or Port of Qingdao, or by air if urgent. All products are packed securely with wooden crates or cartons to prevent damage during transit. -
Q8: Do you offer samples for testing?
A: Yes, we can provide small samples (lengths up to 300mm) for quality evaluation. The cost of samples and shipping is negotiable. Once you confirm an order, sample costs can be deducted from the invoice.
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