What is FRP pultruded profiles?

FRP pultruded profiles is a continuous production process of glass and steel profiles with equal section shape and size. Under the traction pressure generated by the molding equipment, the reinforcement material (e.g. fiberglass non-twisted roving, fiberglass continuous felt, etc.) Matrix materials (such as unsaturated polyester resins, etc.) in accordance with specific configurations After impregnation, FRP pultruded profiles with high strength are obtained through the mold system and continuously cured in it.

Common FRP pultruded profiles are round rods, round tubes, angle steel, square tubes, trough steel, I-steel, T-steel. The chemical platform and guardrail system assembled from extruded and drawn profiles and molded joints have the characteristics of corrosion resistance, light quality and high strength, strong structure, beautiful appearance and convenient installation.

The FRP pultruded profiles have the following advantages compared with the general molding glass steel products Light weight, high strength, good corrosion resistance, good electrical insulation, bright color, simple maintenance

Application of FRP pultruded profiles:

1. Petrochemicals:

Due to the excellent corrosion resistance of fiberglass, Widely used in the petroleum and chemical industries for power and pneumatic line brackets, generator radiators, stairs and handrails, operating platforms, aisles, fuel tanks, power distribution boards and power distribution houses, drainage pipes and drainage systems, berth identification signs and seabed identification signs, oil well pumping rods, filler mounts in towers, filter mounts, etc.

2. Electric power:

Because of its superior performance, extruded pull profile is widely used as insulating support component, high voltage cable bridge, antenna column and high voltage current operating rod.

3. Construction:

can be used as roof support, construction guardrail, wall reinforcement grille, highway guardrail, etc.