The special plastic-coated copper pipe for gas is a special copper pipe for transporting combustible gas. The tube is easy to fall off, easy to age, easy to be bitten by insects, and has short service life. The special plastic-coated copper pipe for gas has the advantages of convenient installation, reliable connection, corrosion resistance, no gas blocking, good flexibility, long service life, high safety, and can be bent arbitrarily without deformation and gas blocking.