FRP Profiles
FRP profiles (FRP pultruded profiles) are a high-performance composite material. With its excellent strength, corrosion resistance and lightweight characteristics, it is widely used in construction, electricity, chemical industry, transportation and other fields. As a professional FRP manufacturer, we are committed to providing high-quality FRP pultruded profiles to meet the diverse needs of different industries. This article will introduce the classification, product characteristics, production process, application fields and specification services of FRP pultruded profiles in detail to help you fully understand this high-quality material.
Product specifications
1. Conventional specifications
Square tube: 20×20mm~200×200mm, wall thickness 1.5mm~10mm.
Round tube: Φ10mm~Φ300mm, wall thickness 1mm~15mm.
I-beam/channel/angle steel: multiple sizes available, support non-standard customization.
2. Customized service
Adjust the resin formula as needed (high temperature resistance, flame retardant, UV resistance, etc.).
Provide deep processing services such as cutting, drilling, and surface treatment.
3. Quality assurance
Comply with international standards such as GB/T, ASTM, and ISO.
Provide third-party test reports to ensure product reliability.
Application fields of FRP pultruded profiles
FRP pultruded profiles are widely used in the following industries:
1. Construction engineering
Anti-corrosion roof brackets, curtain wall supports, stair handrails, lighting tile keels.
Replace traditional steel and extend the service life of buildings.
2. Power industry
Cable bridges, insulating crossarms, transformer brackets, lightning rods.
Resistant to high voltage and electric shock, ensuring power safety.
3. Chemical environmental protection
Pickling tank brackets, waste gas treatment equipment, sewage treatment platforms.
Resistant to acid and alkali corrosion, reducing the frequency of equipment maintenance.
4. Transportation
Automobile lightweight components, rail transit partitions, ship deck supports.
Reduce weight and energy, improve fuel efficiency.
5. Municipal facilities
Pedestrian bridges, guardrails, lamp poles, billboard frames.
Wind and earthquake resistant, beautiful and durable.
Classification of FRP pultruded profiles
FRP pultruded profiles can be classified according to cross-sectional shape, reinforcement material, resin type, etc. Common categories include:
1. Classification by cross-sectional shape
FRP square tube: suitable for building structures, guardrails, equipment brackets, etc.
FRP round tube: commonly used in chemical pipelines, cable protection tubes, sports equipment, etc.
FRP I-beam: used for load-bearing structures, bridge reinforcement, power brackets, etc.
FRP angle steel: suitable for building support, equipment frame, anti-corrosion engineering, etc.
FRP channel steel: used for machinery manufacturing, power equipment, building reinforcement, etc.
FRP grille: widely used in platform walkways, sewage treatment, chemical plant, etc.
2. Classification by resin type
Unsaturated polyester resin (UP) profile: economical and practical, suitable for general corrosion-resistant environment.
Epoxy resin (EP) profile: high strength, high temperature resistance, suitable for high-end industrial applications.
Vinyl ester resin (VE) profiles: resistant to strong acids and alkalis, suitable for extreme environments such as chemical and marine.
3. Classification by reinforcement materials
Glass fiber reinforced profiles: the most common, cost-effective, suitable for most scenarios.
Carbon fiber reinforced profiles: ultra-high strength, used in aerospace and high-end equipment manufacturing.
Aramid fiber reinforced profiles: strong impact resistance, suitable for military and protection fields.
High strength and light weight
The specific strength is higher than that of steel, and the weight is only 1/4 of that of steel, which is easy to transport and install. Suitable for high-altitude operations and large-span structures, reducing construction costs.
Corrosion Resistance
Acid and alkali resistant, salt spray resistant, and aging resistant, suitable for harsh environments such as chemical and marine. Replace stainless steel and aluminum alloy to reduce maintenance costs.
Strong weather resistance
Anti-ultraviolet, high and low temperature resistant (-50℃~150℃), suitable for long-term outdoor use.
Customizable
Support customized size, color, and surface texture to meet personalized needs.
Superior insulation performance
Non-conductive and non-magnetic, suitable for power insulation brackets, communication equipment, etc.
Environmentally friendly
No heavy metal pollution, recyclable, and in line with green building standards.
OUR PROJECT
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As a professional FRP manufacturer, we provide high-quality FRP pultruded profiles, covering a variety of specifications and customized services, which are widely used in construction, electricity, chemical industry, transportation and other fields. If you need corrosion-resistant, high-strength, lightweight composite material solutions, please contact us for detailed product information and quotes!