The invention discloses a high-pressure PVC (polyvinyl chloride) hose. The high-pressure PVC hose is characterized by comprising the following raw materials in parts by weight: 70-76 parts of polyvinyl chloride, 1-2 parts of 4, 4'- diphenylmethane diisocyanate, 6-8 parts of stearate, 2-3 parts of powdered butyronitrile, 2-3 parts of hexamethylphosphoric triamide, 2-4 parts of epoxy soybean oil, 2-3 parts of trimethylolpropane, 1-2 parts of aluminium oxide, 3-5 parts of fast extruding carbon black, 3-4 parts of polytetrafluoroethylene, 0.8-2 parts of zirconium silicate, 1-2 parts of tetramethoxy methyl glycoluril and 6-10 parts of composite filler. The high-pressure PVC hose has very high oxidation resistance and corrosion resistance; the added zirconium silicate and powdered butyronitrile are capable of greatly improving the physical properties of the high-pressure PVC hose, and the pressure-resistant property of the high-pressure PVC hose; the high-pressure PVC hose is low in cost.