NOVELTY - A transport tube is manufactured by (A) selecting outside tube having diameter of 5-8 cm; (B) choose inner tube having diameter of 1-3 cm; (C) assembling inner and outer tubes, where end part upper end are cover welded and using both fixed together; (D) opening outer tube at one end into hole, and filling hole and mounted on one of valve; and (E) manufacturing heat storage material. The step (E) comprises preparing stirring bucket having 10-50 L; pouring the raw material into bucket; uniformly stirring for 0.5-2 hours; and disc-type ball forming and milling.    USE - Method for manufacturing transport tube.    ADVANTAGE - The method reduces energy consumption, and increases transport efficiency.    DETAILED DESCRIPTION - Transport tube is manufactured by (A) selecting outside tube having diameter of 5-8 cm; (B) choose inner tube having diameter of 1-3 cm; (C) assembling inner and outer tubes, where end part upper end are cover welded and using both fixed together; (D) opening outer tube at one end into hole, and filling hole and mounted on one of valve; and (E) manufacturing heat storage material. The step (E) comprises preparing stirring bucket having 10-50 L; pouring the raw material into bucket; uniformly stirring for 0.5-2 hours; disc-type ball forming and milling; using dryer and drying to obtain ball and finally obtaining heat storage material; and opening valve, using heat storage material to outer tube and inner tube, and closing valve. The stirring bucket comprises stirring shaft and stirring blade, electric machine drive, where stirring blade fixed on stirring shaft. The raw material comprises 30-35 wt.% silicon oxide, 7-10 wt.% aluminum oxide, 0.3-0.5 wt.% ferric oxide, 0.5-0.9 wt.% calcium oxide, 0.4-0.6 wt.% magnesium oxide, 1-3 wt.% potassium oxide, 1-3 wt.% sodium oxide, 2-5 wt.% zinc oxide, 4-7 wt.% fly ash, 1-3 wt.% perlite, 0.1-0.3 wt.% hydration magnesium chloride, 0.5-0.9 wt.% sodium carboxymethyl cellulose, 0.6-0.9 wt.% carboxymethyl cellulose, and balanced water.