BWFRP fiber pultruded cable protection tube is different from the hot melt molding of similar products, but thermosetting molding, during which the epoxy resin material is converted from liquid to solid, and styrene is cross-linked and polymerized to form A thermosetting material with a three-dimensional network structure, the chemical molecular structure is changed to polystyrene, and its volatile components are easily photolyzed in the atmosphere. After the finished product is stored outdoors for 24 hours, the content can be further reduced, ensuring the environmental protection of the BWFRP fiber pultruded cable protection tube. Moreover, BWFRP fiber pultruded cable protection tube can be stored in the open air without worrying about short-term aging. In addition, its finished products have passed national and EU environmental testing standards, will not pollute the environment, and are absolutely green!