Made in China glass fiber tube,grp tube,frp circular pipe    

Frp circular tube is made of unsaturated polyester resin, continuous glass fiber yarn and glass fiber mat, the pultrusion process control, the process is irreversible, it can't be melt or forming again again, so it has high strength, light weight, antiseptic, beautiful, impact resistance and other characteristics

During the pultrusion process, the raw material 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 premolding stage that roughly forms the package into the appropriate shape to enter the heated trimming die for curing. the trimming die is the exact shape of the final part desired. upon exiting the trimming die, the part is over 90% processing and solid. Cutting in accordance with requirements of the length, the entire process is completed.

 Company was founded in 1993, we introduced the most advanced fully automatic pultrusion production equipment, products and materials including instruments imported from the United States.In addition, the company all staff by the specialist training in the United States.For more than 20 years, through the efforts, we constantly innovation, enlarge the range of products.Our company has become one of the best production of FRP pultrusion products manufacturers.