Carbon fiber tubes are also known as carbonaceous fibre pipes, also known as carbon tube, carbon fiber tube, is the use of high-tech carbon fiber composite materials prepreg made, carbon fiber tubes with high strength, stiffness, bearing capacity, and have ultra light weight (material density of 1.9), good corrosion resistance, good material stability. The carbon fiber tube has the decorative effect of 3d appearance, which can be used to substitute metal, engineering plastics and other material components. The characteristics of carbon fiber tube: carbon fiber tube with light, solid, high tensile strength is characterized by conductivity and very good tensile strength. Carbon fiber products are an important industrial fiber material, which is suitable for reinforcing composites, ablative materials and adiabatic materials. It is a new kind of materials developed in the in the early 1960 of the 20th century, and it has become an indispensable new material in modern society. At present, the majority of carbon fiber tube is the use of non-woven carbon fiber longitudinal direction of unidirectional cloth tube, cured by impregnation resin manufactured, there are also a few woven carbon fiber cloth and mesh cloth coated carbon fiber prepreg. The content of carbon fiber in carbon fibre tube is directly determined by its mechanical performance and value.