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FIBERGLASS PULTRUDED PROFILE

Pultruded FRP Profiles for B2B Structural & Industrial Supply

IncomePultrusion manufactures pultruded fiberglass / FRP profiles — channels, tubes, angles, beams, grating, and custom sections — for export to construction, chemical, utility, and infrastructure projects.

Quick Answer

Pultruded FRP profiles are continuous fiber-reinforced composite sections—such as tubes, rods, channels, and angles—produced by pulling resin-impregnated fibers through a heated die. They offer corrosion resistance and lighter weight than steel, and IncomePultrusion supplies standard shapes plus custom cross-sections for construction and industrial projects.

  • Typical sections: tube, rod, channel, angle, I-beam, and bespoke profiles
  • vs steel: no rust, lower maintenance, non-conductive, predictable FRP mechanical properties
  • Custom dies: tooling for new sections available; MOQ depends on profile size and order volume

Standard Pultruded FRP Profile Shapes & Custom Sections

IncomePultrusion supplies catalog pultruded shapes plus custom FRP profiles engineered to your cross-section drawing. Select a standard type below or request a quote for new tooling — we pair profile orders with pultrusion die design when required.

Pultruded Tube
Pultruded tubes offer high strength, lightweight, and corrosion resistance. They are ideal for structural, electrical, and industrial uses. They come in various sizes and are durable and maintenance-free.
Pultruded Rod
Pultruded rods are strong, stiff, and lightweight. They are for tough uses, like reinforcing elements, tent poles, and tool handles. They resist corrosion and are available in many diameters.
Pultruded Square Tube
Pultruded square tubes are strong, uniform, and versatile. They are used in frames, supports, and trusses. They're durable, lightweight, and resist environmental wear.
Pultruded Stripe
Pultruded stripes are flat, narrow profiles. They are for reinforcement, edging, or as structural components in various applications. They offer rigidity, durability, and easy integration into larger systems.
Pultruded Angles
Pultruded angles are L-shaped profiles used for bracing and framing. They are strong, rigid, and corrosion-resistant. Thus, they suit many structural applications.
I beam
Pultruded I beams are strong, stiff profiles. They are used in construction and engineering for load-bearing applications. They have a high strength-to-weight ratio and resist environmental factors.
Stair Trends
Pultruded stair treads are durable and safe. They have a non-slip surface and a high load capacity. They are ideal for industrial and commercial stairs.
frp grating
Pultruded grating provides a slip-resistant, strong surface for walkways and platforms. It combines safety with corrosion resistance and easy installation.
Pultruded Sheet Piling
Pultruded sheet piling is for waterfront and marine use. It is durable and corrosion-resistant. So, it is ideal for seawalls, piers, and coastal barriers. Its strong build withstands harsh marine conditions. It ensures long-term stability and low maintenance.
Vinyl Sea Wall
Vinyl seawall protection forms a sturdy defence against erosion's destructive power. It protects waterfront properties with its durable, long-lasting design.
Pultruded Square Rod
Pultruded square rods are solid, square profiles. They have high strength and rigidity. They are used in applications that need precise stability and durability.
Pultruded T Profiles
Pultruded T profiles have a T-shaped cross-section. They provide strong, versatile support. So, they are used in framing, bracing, and mounting.
Pultruded Handrail
Pultruded handrails are a strong, lightweight, and corrosion-resistant safety solution for stairs and walkways. They are easy to install and require little maintenance.
Pultruded Rectangular Tube
Pultruded rectangular tubes are strong and stiff, yet lightweight. They are perfect for structural framing, enclosures, and housing. They resist environmental stressors.
Pultruded Deck
Pultruded decking is a strong, non-slip surface. It's ideal for outdoor and industrial flooring. It combines durability with easy maintenance.

Main Parameter Of Pultruded Profile

PhysicalTest MethodUnitValue LW/CW
E23E17
Tensile StrengthASTM D-638MPa300/55200/45
Tensile ModulusASTM D-638GPa23/717/5
Compressive StrengthASTM D-695MPa250/70200/70
Compressive ModulusASTM D-695GPa20/715/5
Flexural StrengthASTM D-790MPa300/100200/70
Full SectionEN13706-2GPa2317
Interlaminar Shear StrengthASTM D-2344MPa2520
DensityASTM D-792g/cm31.72—1.94
Barcol HardnessASTM D-495>45
Water AbsorptionASTM D-570% max1
Thermal
Coefficient of Thermal ExpansionASTM D-69610-8in/in/℃8
Flammability ClassificationUL94V0(32)
Tunnel TestE-8420
NBS Smoke ChamberASTM E662650
Flammability ExtinguishingASTM D-635Self-extinguishing
Fire propagationBS476 Part 6I<12, i1<6
Surface flame spreadBS476 Part 7Class 1/2
Operation temperature+80 to -100
UL Thermal indexGeneric130
Electrical Properties  
Arc Resistance, LWASTM D-495seconds120
Dielectric Strength, LWASTM D-149kV/in35
Dielectric Strength, PFASTM D-149Volts/mil200
Dielectric Constant, PFASTM D-150@60hz5

Raw Material For Pultruded Profile

ATH
ATH
Aluminum Trihydrate (ATH) in pultrusion is a fire retardant and smoke suppressant. It makes pultruded profiles safer by enhancing their fire resistance. This is vital in applications where fire resistance is crucial.
Release Agent
Release Agent
In the pultrusion process, release agents are vital. They ensure the final composite product is easily removed from the mold. Typically, people apply waxes or silicones to the surface of the mold. They prevent the composite material from sticking. This allows for a cleaner release and preserves the product's surface finish.
PE Powder
PE Powder
In the pultrusion process, PE (Polyethylene) powder can be used in thermoplastic pultrusion. It is used to impregnate glass fibers with powder. Or, to combine with sheet material of the thermoplastic matrix. This method improves the final composite's strength, durability, and versatility.
TBPB
TBPB
In the pultrusion process, TBPB (Tert-Butyl Peroxybenzoate) is a common catalyst. It cures polyester and vinyl ester resins. It provides a controlled and consistent cure. This is essential for making high-quality composite materials.

Pultruded FRP Profiles: B2B Manufacturer Overview

IncomePultrusion produces pultruded FRP profiles (fiberglass structural sections) for engineers and procurement teams who need corrosion-resistant alternatives to steel framing. Continuous pultrusion pulls glass-fiber reinforcements through a resin bath and heated die, yielding uniform cross-sections with predictable mechanical properties per EN 13706 / ASTM test references.

This page is the procurement hub for our profile line. For material science depth, see the fiberglass structural profiles guide. For a high-traffic shape, start at fiberglass channel.

Standard Shapes & Spoke Pages

FRP Profiles vs Steel & Aluminum

Steel and aluminum remain defaults where maximum stiffness or code familiarity dominate. Pultruded FRP wins in corrosive atmospheres (wastewater, coastal, chemical), electrical clearance (non-conductive), and lifecycle maintenance budgets. Compare broader material context in FRP material properties and FRP vs carbon fiber.

Custom Cross-Sections & Tooling

New profiles require a heated pultrusion die with fiber architecture and resin system matched to your mechanical targets. IncomePultrusion engineers cavities, shrinkage allowance, and production parameters — standalone die orders or bundled with pultrusion machinery for greenfield factories.

Typical Industrial Applications

  • Chemical & wastewater plants — walkways, covers, structural supports
  • Coastal & marine — seawalls, piers, splash-zone structures
  • Utilities & telecom — crossarms, non-conductive supports
  • Bridges & pedestrian structuresFRP pedestrian bridge guide
  • Solar & industrial OEM — frames, brackets, machine guarding

B2B Procurement & Quality Documentation

Export buyers typically request:

  1. Mill / batch test reports — tensile, flexural, and physical properties per lot
  2. Dimension schedule — length, quantity, profile mark, packing list
  3. Resin & compliance statements — project-specific references as agreed in contract
  4. Lead time & MOQ — quoted per section type and destination port

Request a quote with drawings and annual volume. Browse SKU examples in pultruded profile products.

Pultrusion Lines for Profile Manufacturers

For factories investing in their own capacity, IncomePultrusion supplies pultrusion machines, custom dies, and turnkey line layout support. Explore all resources on the FRP resource hub.

Recent Profile & Tube RFQs We Have Quoted

Our quotation desk handles specification-level inquiries from contractors, distributors, and plant buyers worldwide. The table below is a sample of live requests from the last 30 days — every row is a real RFQ received through this website, with identities withheld and order quantities omitted.

Buyer profileRegionDateSpecification quoted
General contractorUnited StatesAug 2026Ø1,500 mm (60″) FRP concrete pier forms — engineer-specified smooth bore inside and out
Fabrication companyUnited KingdomAug 2026Pultruded 200×60×10 mm channel section, RAL 7040 grey finish
Water-treatment EPC contractorCentral AmericaAug 2026FRP flocculation-chamber components for a municipal treatment project
Industrial buyerUnited StatesAug 2026Ø300 mm × 6 m thin-wall fiberglass tubes, minimum practical wall thickness

Entries are drawn from our live quotation records; buyer identities are withheld as standard B2B practice. These are specifications we have quoted — send us your drawing or requirement list and we will respond within one working day.

What are pultruded FRP / fiberglass profiles?

Pultruded FRP profiles are continuous fiber-reinforced composite sections — tubes, rods, channels, angles, I-beams, grating, and custom shapes — made by pulling resin-impregnated glass fibers through a heated die. They offer corrosion resistance, high strength-to-weight, and predictable mechanical properties for structural and industrial use.

What standard shapes do you manufacture?

IncomePultrusion supplies common pultruded sections including fiberglass channel, square and round tubes, angles, flat bars, I-beams, pultruded grating, sheet piling, handrail, and custom cross-sections quoted per drawing.

How do pultruded FRP profiles compare to steel?

FRP profiles do not rust, weigh significantly less than steel, and are non-conductive — reducing maintenance in corrosive or electrical environments. Steel still wins on stiffness and established building-code familiarity; FRP is specified where lifecycle corrosion cost, weight, or dielectric performance matter.

Can you produce custom pultruded cross-sections?

Yes. Custom profiles require a dedicated pultrusion die and engineering review of fiber architecture, resin system, and pull speed. Share your section drawing, annual volume, and mechanical targets for MOQ and tooling lead time.

What resin systems are available?

Standard production uses polyester, vinyl ester, or epoxy matrices depending on chemical exposure, temperature, and fire requirements. Vinyl ester is common for wastewater and coastal projects; epoxy where higher performance is specified. Resin choice is confirmed at quote stage.

What mechanical properties should I specify?

Typical glass FRP pultruded profiles reference EN 13706 or ASTM D638/D790 test data for tensile, flexural, and compressive properties. Our parameter tables on this page list representative LW/CW values; project-specific mill test reports are supplied per production lot for B2B orders.

What is the MOQ and lead time for profile orders?

MOQ depends on profile size, whether tooling exists, and total meterage per shipment. Standard shapes in stock configurations ship faster; new dies add engineering and machining time. Share dimensions, quantity, resin spec, and destination port for an exact quote.

Where are pultruded profiles used in industry?

Common applications include chemical plant structures, wastewater walkways, coastal infrastructure, utility crossarms, solar mounting frames, pedestrian bridges, and corrosion-resistant platforms. See our structural profiles guide and shape-specific pages such as FRP crossarms.

Do you supply pultrusion machines for profile production?

Yes. IncomePultrusion builds FRP pultrusion production lines and custom dies for factories adding profile capacity. Machinery quotes are separate from profile material supply.

What export documentation do B2B buyers receive?

Typical export packs include commercial invoice, packing list, mill test reports, HS code classification, and CO or inspection documents as agreed in the purchase order. Third-party inspection before shipment can be arranged at quote stage.

How do I request a quote for pultruded profiles?

Send profile drawing or standard shape reference, dimensions, resin/corrosion requirements, quantity (meters or pieces), and delivery port. Browse SKU examples in pultruded profile products or use the on-page inquiry form.

What are FRP structural pultruded profiles?

FRP structural profiles are pultruded fiber-reinforced polymer sections — channels, tubes, angles, I-beams, and grating — used as corrosion-resistant alternatives to steel in walkways, chemical plants, and coastal infrastructure. They are continuous, constant cross-section members with predictable mechanical properties per EN 13706 / ASTM test data. Browse shapes including fiberglass channel and pultruded grating, or read the structural profiles guide.

What is an FRP structural profile used for?

An FRP structural profile carries load in applications where steel would corrode or add excess weight — platform framing, cable tray supports, handrail posts, crossarms, and pedestrian bridge members. Each shape is specified by section modulus and resin grade for the chemical environment. Custom structural pultruded profiles require a dedicated die; share your drawing for MOQ and lead time on this profile hub page.

What is a pultruded fiberglass rod?

A pultruded fiberglass rod is a solid round FRP bar pultruded to constant diameter — used for tent poles, tool handles, electrical insulation, and structural tie rods where corrosion matters. Rods share the same pultrusion process as channels and tubes but with a circular die. Custom diameters and resin grades are quoted per drawing; see also round tubes in our profile product category.

What are composite pultruded structural profiles?

Composite pultruded structural profiles combine continuous glass (or hybrid) fibers in a thermoset matrix to form load-bearing members. Unlike molded parts, pultruded sections have uniform cross-section and high fiber alignment along the length — ideal for beams, channels, and platforms. Design references EN 13706 / ASTM D638 data; see our structural profiles technical guide.

Do you export pultruded FRP profiles internationally?

Yes. IncomePultrusion exports pultruded FRP profiles to Europe, the UK, Middle East, Americas, and Asia with commercial invoices, packing lists, mill test reports, and HS codes per purchase order. Share profile drawing, resin spec, quantity (meters), and destination port for MOQ and lead time on this profile manufacturer page.

Do you supply customized FRP pultruded profiles?

Yes. Customized FRP pultruded profiles require a dedicated heated die and engineering review of fiber architecture, resin system, and pull speed. IncomePultrusion quotes new cross-sections from your drawing with MOQ and tooling lead time. Standard catalog shapes ship faster — browse the profile product category or start on this profile hub.

What is high-strength pultruded fiberglass round tube?

High-strength pultruded fiberglass round tube is a hollow circular FRP section with continuous glass alignment along the length — offering high strength-to-weight and corrosion resistance vs steel pipe in chemical and coastal service. Wall thickness, diameter, and resin grade (vinyl ester for aggressive exposure) are quoted per drawing. Related: fiberglass round tube spoke page.

Do you supply pultruded carbon fiber tubes as well as GFRP profiles?

Yes. IncomePultrusion supports pultruded carbon fiber tubes and solid CFRP rods for high-modulus projects, alongside standard GFRP channels, tubes, and beams. Carbon sections are quoted per drawing (OD, wall thickness, tow grade); GFRP catalog shapes ship from our profile category. Compare: carbon fiber tubes vs steel · pultruded carbon fiber rod.

What is an FRP angle profile used for?

FRP angle profiles (pultruded L-shapes) brace frames, support cable trays, and connect structural members where corrosion would destroy steel. Equal and unequal leg sizes are pultruded in vinyl ester or polyester resin for chemical plants, offshore modules, and utility structures. Browse shapes on this pultruded FRP profiles hub or the FRP angle category.

What is a fiberglass I-beam / H-beam profile?

A fiberglass I-beam (FRP H-beam or I-profile) is a pultruded structural beam with high strength-to-weight and zero rust in wet or coastal service. Engineers specify section modulus and resin grade for platforms, bridges, and industrial framing. IncomePultrusion quotes standard and custom beam sizes from this profile manufacturer page.

What are FRP tubes used for in B2B projects?

FRP tubes (round, square, and rectangular pultruded pipe sections) serve structural framing, electrical insulation, handrail posts, and chemical-resistant supports. Hollow GFRP tubing replaces steel pipe where weight, corrosion, or non-conductivity matters. Standard ODs and wall thicknesses are listed under FRP tubes; procurement starts on the profile hub.

Do you supply FRP flat bar and strip profiles?

Yes. FRP flat bar (strip fiberglass profiles) is pultruded for stiffeners, brackets, grounding isolation, and custom fabrication where a thin structural section is needed. Custom width and thickness are quoted per drawing with MOQ. See the strip profile category or request specs on this pultruded profile hub.

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