The invention discloses a plastic pipe which consists of the following raw material components in parts by weight: 12-15 parts of chlorinated paraffin, 5-8 parts of diethylene glycol dibenzoate, 4-5 parts of acetanilide, 3-5 parts of hexadecyl trimethyl ammonium chloride, 2-4 parts of isophorone diisocyanate, 3-5 parts of montmorillonite, 5-6 parts of diatomite, 3-5 parts of a silicone adhesive, 5-6 parts of nano titanium dioxide, 2-3 parts of aluminum nitride, 15-18 parts of magnesium borate whiskers, 4-5 parts of silicon nitride, 60-80 parts of acrylic acid, 30-50 parts of polystyrene, 10-20 parts of phenolic resin, 10-15 parts of petroleum resin, 8-10 parts of rosin resin, 5-8 parts of magnesium oxide, 5-8 parts of titanium dioxide, 6-9 parts of polyamide resin, 20-30 parts of vinisol, 3-4 parts of carboxymethyl cellulose, 3-5 parts of dicobalt trioxide and 3-5 parts of zinc borate. The plastic pipe can improve the wear resistance of a pipe and reduce abrasion, so that the service life of the pipes is prolonged, and the pipe is good in flame retardance, high in strength, resistant to chemical corrosion and aging, and the like.