We review medium composition, concentration, temperature, pressure, flow, installation environment and project purpose before starting the design.
Our team develops product structure, size, interface layout and installation details according to drawings or site requirements.
Resin systems, liners and reinforcement materials are selected according to corrosion resistance, strength and service conditions.
Wall thickness, support, reinforcement and load-bearing structure are evaluated according to operating pressure, size and installation conditions.
Products are manufactured through suitable FRP processes such as winding, molding, pultrusion or hand lay-up.
We provide installation guidance, connection suggestions and after-sales communication to support smooth project implementation.
Custom FRP tanks use fiberglass reinforcement, corrosion-resistant resin liners and structural winding layers for chemicals, wastewater, seawater, oil or process liquids. Workshop vertical or horizontal tanks commonly cover about 1-220 m³, while field-erected tanks can reach much larger project volumes. Diameter, height, resin type, liner, nozzle layout, supports, temperature rating and atmospheric or project-designed pressure conditions can be adjusted.
Custom FRP pipes are built with corrosion-resistant liners and reinforced structural walls for chemical transfer, water supply, sewage, seawater, brine and flue gas ducting. Typical custom ranges can cover DN25-DN4000, 6 m or 12 m lengths, and pressure classes from low pressure to about 2.5 MPa depending on design. Resin type, wall structure, joint form and temperature resistance are selected by medium.
Custom FRP scrubbers, spray towers, packed columns and desulfurization towers can be produced with vinyl ester, isophthalic resin or PP/FRP composite structures. They are used for acid mist, alkaline gas, tail gas and wet flue-gas treatment. Tower diameter, height, packing layer, spray system, demister, nozzles, manholes, temperature range and gas-flow capacity are designed around the process.
Custom FRP electrolytic cells use insulated fiberglass composite bodies with corrosion-resistant liners for pickling, electrolysis, acid or salt process environments. The structure can include reinforced ribs, embedded supports, overflow areas, lifting points and electrode-related interfaces. Cell length, width, depth, wall thickness, resin system, temperature resistance and acid-corrosion grade are adjusted according to the electrolyte and production line layout.
Custom FRP pipe fittings include flanges, elbows, tees, reducers, crosses, sleeves, blind flanges and end caps made with resin systems matched to the pipeline medium. Fittings can be manufactured from about DN25-DN4000, with elbow angles, flange standards, wall thickness, pressure class, liner material and connection length coordinated with the FRP pipe system.
Custom FRP pultruded profiles and molded grating use continuous glass fiber reinforcement with polyester, vinyl ester or phenolic resin systems. They are suitable for platforms, walkways, cable trays, trench covers and support frames in wet or chemical areas. Profile shape, wall thickness, grating depth, mesh size, anti-slip surface, color, load rating, span and working temperature can be selected by application.
Custom FRP/OEM equipment covers ejectors, resin towers, shell and tube heat exchangers, chemical reactors, oil-water separator vessels, domes, covers and non-standard composite assemblies. Materials can combine FRP, PP/FRP, metal frames or embedded accessories. Shape, diameter, length, internal structure, nozzles, supports, pressure condition, resin type and corrosion grade are designed from project drawings and service data.
We match resin systems and liner structures with acids, alkalis, salts, wastewater, seawater and industrial exhaust conditions.
supports multiple FRP manufacturing processes, including winding, molding, pultrusion and hand lay-up for different product forms.
Product thickness, reinforcement, supports and interfaces can be designed according to size, pressure, load and installation method.
For non-standard equipment, We can develop customized shapes, internal structures, connection methods and composite material configurations.
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What information is needed for FRP customization?
Please provide product type, size, drawings, medium, concentration, temperature, pressure, installation method and quantity. These details help Yingnai recommend the right custom FRP/GRP Solutions.
Can you customize resin systems for different chemicals?
Yes. Resin systems and liners can be selected according to acids, alkalis, salts, solvents, wastewater or exhaust gas conditions. Material matching is a key part of FRP customization.
Can Yingnai make products according to drawings?
Yes. We can manufacture custom FRP tanks, pipes, fittings, scrubbers, grating, profiles and OEM parts according to drawings, provided the design is suitable for FRP manufacturing.
What custom items can be adjusted?
Common custom items include size, thickness, resin type, liner, flange standard, nozzle position, support, manhole, internal structure, surface finish and installation accessories.
Is FRP customization suitable for small orders?
FRP customization can be used for both project batches and special single-piece equipment. Feasibility depends on product complexity, mold requirements, drawings and operating conditions.
Can you support overseas custom FRP projects?
Yes. Yingnai can support overseas customers with technical communication, product recommendations, drawing review, custom manufacturing and delivery coordination for industrial FRP/GRP projects.
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