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FRP Pultruded Profiles

Applications​​:Utility-scale solar farms:​​ Module-level access for O&M ​​Commercial rooftops:​​ OSHA-compliant maintenance paths ​​Floating PV systems:​​ Corrosion-resistant versions ​​BIPV projects:​​ Architectural-grade finishes
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Etichette

1.Keywords

 

Fiberglass Pultrusion Profiles, Structural FRP Shapes, Corrosion-Resistant Extrusions, Composite Beams & Channels, Non-Conductive Structural Profiles, Custom FRP Sections, High-Strength Pultruded Bars, Industrial FRP Profiles, UV-Resistant Pultrusions

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2.Technical Specifications​​

​​

1. Standard Profile Types​​

 

​​Profile​​

​​Standard Sizes (mm)​​

​​Key Applications​​

​​I-Beams​​

50×50 to 300×300

Structural framing, walkways

​​Channels​​

25×25 to 200×100

Cable trays, edge protection

​​Round Tubes​​

Ø20-Ø500

Handrails, structural columns

​​Square Tubes​​

20×20 to 400×400

Framework, protective guards

​​Angles​​

25×25 to 150×150

Brackets, reinforcement

​​Custom Shapes​​

Any geometry

Specialized industrial uses

 

​​2. Material Properties​​

 

​​Property​​

​​Value​​

​​vs Steel​​

Tensile Strength

300-500 MPa

Comparable

Peso

1.8-2.0 g/cm³

1/4 Weight

Thermal Expansion

6×10⁻⁶/°C

1/2 Aluminum

Dielectric Strength

15-25 kV/mm

Non-Conductive

 

​​3. Standard Lengths & Tolerances​​

​​Length​​: 6m (Standard), up to 12m (Custom)

​​Dimensional Tolerance​​: ±0.5% (Profile), ±0.2mm (Wall Thickness)

Straightness​​: ≤1mm/m

 

3.​​Key Advantages​​

​​

1. Superior Corrosion Resistance​​

​​Chemical Resistance Chart​​:

 

​​Exposure​​

​​Performance​​

Saltwater

No degradation (20+ years)

10% HCl

Excellent (No weight loss)

50% NaOH

Good (Minor surface etching)

 

​​2. Structural Efficiency​​

​​Strength-to-Weight Ratio​​: 4× higher than steel

​​Fatigue Resistance​​: 10⁷ cycles @ 30% ultimate stress

 

​​3. Installation Benefits​​

​​Easy Cutting​​: Standard woodworking tools

​​Joining Methods​​:

 

​​Method​​

​​Shear Strength​​

Adhesive Bonding

15-25 MPa

Mechanical Fasteners

10-15 kN

 

4.​​Industry Applications​​

​​

A. Chemical Plants​​

​​Cable Support Systems​​:

Non-sparking I-beams in explosive zones

Acid-resistant cable trays (H₂SO₄ areas)

 

​​B. Electrical Infrastructure​​

​​Insulating Structures​​:

 

​​Component​​

​​Benefit​​

Substation Walkways

Eliminates grounding requirements

Lightning Rod Supports

No corrosion at connections

 

​​C. Marine & Offshore​​

​​Dock Components​​:

UV-stabilized handrails (50-year lifespan)

Lightweight decking (1/3 steel weight)

 

​​D. Renewable Energy​​

Solar Farm Racking​​:

 

​​Feature​​

​​Advantage​​

Non-Conductive

No induced currents

Low Thermal Expansion

Minimal alignment shift

 

5.​​Customization Options​​

​​

1. Material Enhancements​​

Fire-Retardant​​: UL94 V-0 rating

Conductive​​: Carbon fiber layer (10³-10⁶ Ω/sq)

​​High-Temp​​: Up to 180°C continuous

 

​​2. Surface Treatments​​

 

​​Treatment​​

​​Purpose​​

Grit Coating

Slip resistance (DIN 51130 R10)

Gelcoat Finish

UV protection + color stability

​​

3. Smart Features​​

Embedded Sensors​​: Strain gauges for load monitoring

RFID Tags​​: Asset tracking in large installations

 

6.​​Quality Assurance​​

 

Testing Standards​​:

 

​​Test​​

​​Standard​​

Tensile

ASTM D3916

Flexural

ISO 14125

 

​​Certifications​​:

CE Marking (EU)

AS/NZS 3572 (Australia/NZ)

 

​​7.Contact for

 

CAD profiles (STEP/DWG)

Load capacity calculations

Custom die tooling inquiries

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Contattaci

E-mail: longxuanfrp@gmail.com

Telefono: +8618631823130

Cooperazione

E-mail: longxuanfrp@gmail.com

Telefono: +8618631823130

Indirizzo

20 Xingyuan South Street, contea di Zaoqiang, città di Hengshui, provincia di Hebei, Cina

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