Bamboo winding composite pipe and preparation method thereof

The invention provides a bamboo winding composite pipe and a preparation method thereof, and relates to the technical field of composite pipe production processes. The bamboo winding composite pipe sequentially comprises a lining layer, a reinforcing layer and an outer protective layer from inside to outside. The lining layer is a fabric layer, and the fabric layer is formed by winding and curing a fabric infiltrated by unsaturated polyester resin; the reinforcing layer is a curing layer, and the curing layer is formed by winding and curing bamboo splits infiltrated by water-based amino resin or epoxy resin and gridding cloth; the outer protective layer comprises a resin layer covering the surface of the reinforcing layer and a coating layer covering the surface of the resin layer. According to the bamboo winding composite pipe, the bamboo skin is adopted as a base material, the bamboo-based pipeline is manufactured through the winding technology, and compared with a traditional high-density polyethylene pipe