FRP profiles are widely used as structures in the chemical and corrosion resistance industry, cooling tower, parking lots, sidewalk of bridge, farming shed and so on.
Series of our pultrusion profiles include square tube, rectangular tube, round tube, angel, I-beam, Channel, rod and other custom profiles. After proper combination and connection, they could be widely used in many fields such as: FRP grating platforms, Walkways, ladders, guardrails, supporting structures of cooling tower, sporting profiles, tool handles and other load structures, etc.
During the pultrusion process, the raw materials are pulled through a heated steel forming die using a continuous pulling device. When the reinforcements are saturated with the resin mixture in the resin bath and the wetted reinforcement package is wrapped in a surfacing veil. The completed package then goes into a performer that roughly forms the package into the appropriate shape to enter the heated die for curing. The die is the exact shape of the final part desired. Upon exiting the die, the part is over 90% cured and solid. The length of the part required is pulled through the cutoff saw and the process is complete.
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