▎ 摘　　要

NOVELTY - A graphite tube comprises 50-70 pts. wt. graphite powder, 20-25 pts. wt. phenolic resin, and 8-9 pts. wt. graphene. It is prepared by mixing and crushing graphite powder, phenolic resin, and graphene at 8-10 amps; extruding at 90-100 degrees C; and checking to remove defects. USE - A graphite tube. ADVANTAGE - The graphite tube has improved corrosion resistance, tensile, and compressive mechanical property.