The invention relates to a multifunctional PVC pipe for electric power construction. The PVC pipe is composed of the following components: phenolic resin, diisopropanolamine, dicumyl peroxide, iodopropynyl butyl carbamate, cinnamaldehyde, isothiazolinone, tea polyphenol, sodium diacetate, montmorillonite powder, triazine resin, phenothiazine, zirconium silicate powder, linseed alkyd resin, polybutylene terephthalate, acrylamide, PVC resin powder, zinc phosphate, polyacrylic acid, titanium dioxide, cylindrin, arabinogalactan, propyl paraben, copper pyrithione, melamine cyanurate, vancomycin, cyclohexanone, lumisterin, zirconium dioxide powder, silicon carbide powder, kaolin, and linseed oil. The ingredients mentioned above are mixed together to form a novel composite toughened and enhanced system, the performance indexes such as toughness, rigidity, elastic modulus, and the like, are good; the anti-aging performance and using property of product are largely improved, and the anti-corrosion effect is good.