The invention discloses a reinforced thermoplastic composite structure wall pipe strip, which comprises a substrate, at least one corrugated reinforcing rib forming a whole together with the substrate as well as a reinforcing section, wherein the reinforcing section forms a whole together with the corrugated reinforcing rib or forms a whole together with the substrate and the corrugated reinforcing rib simultaneously; the corrugated reinforcing rib is protruded towards the same direction from one side of the substrate and extends along the length direction of the substrate; and the corrugated reinforcing rib consists of two adjacent reinforcing wall boards and a reinforcing cross wall. According to the reinforced thermoplastic composite structure wall pipe strip disclosed by the invention, by using the composite reinforcing section, the ring stiffness of the pipe can be remarkably improved and the consumption of raw materials can be remarkably reduced. The invention also discloses a reinforced thermoplastic composite structure wall pipe adopting the reinforced thermoplastic composite structure wall pipe strip. The reinforced thermoplastic composite structure wall pipe is provided with a smooth and flat inner wall and an outer wall of the reinforced thermoplastic composite structure, which is spirally encircled at intervals. The invention further discloses a reinforced thermoplastic composite structure wall pipe complete-set production device for producing the reinforced thermoplastic composite structure wall pipe, which is used for realizing continuous production and improving the production efficiency.