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What Are FRP/GRP Composite Products?
FRP/GRP composite products combine reinforcing fibers (such as glass or carbon fiber) with a polymer resin (such as polyester or epoxy). FRP — fiber-reinforced polymer — is the general term, while GRP refers specifically to glass-reinforced plastic. These materials are typically made from continuous fibers and polyester or epoxy resins, and they offer strong resistance to corrosion, moisture and many chemicals. Standards such as ASTM D2996 apply to certain composite products. FRP/GRP products are widely used in oil, gas and petrochemical plants, water and wastewater treatment, and industrial structures.
Corrosion Resistance
Highly resistant to moisture, damp conditions and corrosive environments.
Electrical & Thermal Insulation
Low electrical conductivity and heat transfer improve the safety of equipment and people.
Lightweight and Strong
Low weight combined with high mechanical strength makes handling and installation easier.
Long Service Life
Excellent durability and dimensional stability in industrial service conditions.
Fast, Easy Installation
Low weight and simple bolted connections speed up the erection of composite structures.
Easy to Cut and Shape
Composite profiles and parts can be cut on site with standard tools.
High Chemical Resistance
Withstands a wide range of acids, alkalis and industrial chemicals.
UV Resistance
The right resin system increases resistance to long-term sunlight exposure.
Nabak FRP/GRP Composite Products
Engineered solutions for industrial, marine and building structures
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11 industries
Oil, Gas & PetrochemicalComposite piping and tanks that resist corrosion from hydrocarbons and petrochemicalsView catalog (EN)
Power PlantsCable routing, platforms and grating for high-temperature, corrosive plant environmentsView catalog (EN)
Mining & MineralsConveyor platforms, crusher grating and abrasion-resistant handrailsView catalog (EN)
Marine & PortsHigh resistance to humidity and seawater for jetty and port structuresView catalog (EN)
Water & Wastewater TreatmentNo reaction with disinfectants or effluent and a long life in wet environmentsView catalog (EN)
Building & ConstructionLight, durable profiles and sheets for facades, structures and buildingsView catalog (EN)
Agriculture & GreenhousesModular greenhouse structures, walkways and platforms resistant to fertilizers and pesticidesView catalog (EN)
AirportsBoarding bridges, utility routes and anti-slip grating with full electrical insulationView catalog (EN)
Food & DairyHygienic platforms and walkways that withstand chemical clean-in-place (CIP) washingView catalog (EN)
Where Nabak Composite Products Are Used
Oil, Gas & PetrochemicalComposite piping and tanks that resist corrosion from hydrocarbons and petrochemicalsView catalog (EN)Power PlantsCable routing, platforms and grating for high-temperature, corrosive plant environmentsView catalog (EN)Mining & MineralsConveyor platforms, crusher grating and abrasion-resistant handrailsView catalog (EN)Marine & PortsHigh resistance to humidity and seawater for jetty and port structuresView catalog (EN)Water & Wastewater TreatmentNo reaction with disinfectants or effluent and a long life in wet environmentsView catalog (EN)Building & ConstructionLight, durable profiles and sheets for facades, structures and buildingsView catalog (EN)Agriculture & GreenhousesModular greenhouse structures, walkways and platforms resistant to fertilizers and pesticidesView catalog (EN)AirportsBoarding bridges, utility routes and anti-slip grating with full electrical insulationView catalog (EN)Food & DairyHygienic platforms and walkways that withstand chemical clean-in-place (CIP) washingView catalog (EN)
6 key reasons
Why Nabak Composite?
Experience & Expertise
More than 25 years of experience manufacturing and installing composite products for industrial applications.
About NabakQuality Control
Every product passes technical inspection and quality testing before it is packed and shipped.
Technical documentsSpecialist Engineering Team
Technical review, design and an engineered solution tailored to the requirements of each project.
Talk to an engineerCustom Manufacturing
Products made to custom dimensions, colors and technical specifications, exactly to your drawings.
Request custom productionTechnical Support
Support from consultation and product selection through to installation and after-sales service.
Contact supportDirect From the Manufacturer
Pricing based on technical specification and quality — produced in-house, with no intermediaries.
Request a quote5 steps to the finished product
How We Design and Manufacture Composite Products
Consultation & Requirements
Nabak's technical experts review your project requirements, service environment and design loads, and recommend the best composite solution.
Engineering Design
The structure or component is designed in detail from drawings, engineering calculations and the applicable industry standards.
Material Selection
Resin, glass fiber and reinforcements are selected to match the environmental and performance requirements of the project.
Manufacturing & Molding
Parts are produced with precise molding and curing processes, in line with the approved engineering drawings.
Quality Control & Delivery
Before shipment, every product passes technical inspection and quality testing and is packed to standard.
Good to know
Frequently Asked Questions
What are the advantages of FRP/GRP composite products over metals?
FRP/GRP products do not rust or corrode, weigh roughly a quarter as much as steel — which cuts transport and installation costs — are electrically and thermally insulating, and last longer than metals in corrosive environments.
Are Nabak Composite products resistant to chemicals?
Yes. The resins we use (vinyl ester and isophthalic polyester systems) resist a wide range of acids, alkalis, salts and industrial solvents. For each project, the resin is selected to match the chemicals present in the service environment.
What is the maximum length Nabak can produce?
Depending on the product (profile, grating or tube), we can manufacture custom lengths to suit your project. Contact our technical team for the exact specifications of each product.
Can composite products be cut and shaped on site?
Yes. FRP/GRP products can be cut and shaped on site with ordinary tools, such as a circular saw fitted with a composite-cutting blade — no special equipment or welding workshop is needed.
What is the typical lead time?
Lead time depends on the product type and order volume and is typically 2 to 4 weeks. Faster delivery is possible for standard items in stock.
How is pricing calculated and how do I request a quote?
Prices depend on the product type, dimensions, resin system and order quantity. To get an accurate quotation, send us your project's technical specifications through the quote form, by email or on WhatsApp.
What warranty do you offer?
Nabak Composite products are supplied with a manufacturing quality warranty that depends on the application. Our sales team confirms the warranty terms for each product when the order is placed.