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FRP Pultruded Round Tube

Pultruded profiles are made using the pultrusion molding process.

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  • Product Introduction

    Pultruded profiles are made using the pultrusion molding process. Pultrusion is a continuous production method for glass fiber reinforced plastic profiles with uniform cross-sectional shapes and dimensions. The process involves: under the traction force produced by the molding equipment, adding materials (such as glass fiber roving, glass fiber mat, etc.) which are impregnated with matrix materials (such as unsaturated polyester resin, etc.) according to a specific configuration, then passing through a mold system where they continuously cure and form, resulting in a continuous output of smooth-surfaced, dimensionally stable, and extremely strong glass fiber reinforced plastic profiles. The main applications of pultruded profiles include: insulating support components, urban rail three-track protective covers and supports, antenna poles, high-voltage cable trays, high-voltage power operation rods, generator radiators, stairs and handrails, operating platforms, corridors, oil storage tanks, distribution boards and distribution rooms, drainage systems, berths and underwater identification markers, pressure rods in trains and cars, corner plates, highway guardrails, sound-absorbing panels, anti-glare panels, filler supports in towers, filter plate supports, frame materials for cold storage, etc.

    Introduction to Pultruded profile production

    The production is carried out through pultrusion, which is a continuous process method for manufacturing fiberglass reinforced plastic profiles with uniform cross-sectional shapes and dimensions. Under the traction force produced by the forming equipment, reinforcing materials (such as fiberglass reinforced plastic (FRP) untwisted roving, glass fiber continuous mat, etc.) are impregnated with matrix materials (such as unsaturated polymer resins) in a specific configuration form and then continuously cured and formed through the mold system, thereby obtaining FRP profiles with smooth surfaces, stable dimensions and extremely high strength.

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Application

As a professional supplier of FRP products in China, we are committed to providing customers with high-performance, environmentally friendly and customized solutions, which are widely used in chemical, electric power, transportation, construction and other industries.

Architecture field

Architecture field

Electric Power Sector

Electric Power Sector

Chemical industry

Chemical industry

Municipal engineering field

Municipal engineering field

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