The invention discloses foam pipe forming equipment, which comprises a frame, wherein a heating oven is arranged on the frame, cooling type conveying mechanisms are arranged on the two sides of the heating oven; hot melting pipe forming devices are arranged behind the cooling type conveying mechanisms, cooling assemblies are arranged behind the hot melting pipe forming devices, and pushing air drying mechanisms are arranged behind the cooling assemblies; the cooling type conveying mechanisms comprise first hollow cooling rollers and second hollow cooling rollers which are arranged in parallelwith each other, one ends of the first hollow cooling rollers communicate with first water delivery hoses, the first water delivery hoses communicate with conveying water pumps, the conveying water pumps are connected with cooling towers, the other ends of the first hollow cooling rollers are connected with the second hollow cooling rollers through connecting water delivery pipes, and one ends, away from the connecting water delivery pipes, of the second hollow cooling rollers communicate with the cooling towers. The foam tube forming equipment has the effects of transmitting heat convenientlyand improving the production efficiency.