The inner rib reinforced corrugated pipe production line is a commitment to durability, stability and safetyThe inner rib reinforced corrugated pipe production line is a commitment to durability, stability and safety
The inner rib reinforced corrugated pipe is a kind of reinforced pipe fittings. Its advantage is that the welding effect is good. The inner rib reinforced polyethylene spiral corrugated pipe is used for draining corrosive sewage pipelines. Enhance the tensile strength of the seam. The pipe surrounding the corrugated structure is reasonable, which is conducive to expanding the contact surface with the soil and the backfill soil and the pipe filled in the pipeline trough. It can accept the pressure of the surrounding soil by itself and make the pipe soil a common effect. The vertical inner rib in the center of the joint equipment of the inner rib tube greatly improves the stability of the wave crest, which is beneficial to compression and impact resistance.
The connection of PE hollow wall winding pipe equipment adopts socket electric heat fusion to ensure zero leakage, and the stainless steel clamp type connection is convenient and reliable. The welding method of the electric heating tape is to use the inlay, the high temperature connection method generated after the electric heating element on the touch surface of the joint is energized, and the rigid joint is used. The welding structure of the electric heating tape uses a polyethylene capacitor tape with a resistance wire inlaid on the inner wall, which is tightly attached to the outer surface of the connecting end of the two ends, and then fastened with a heat-resistant tape. At the same time, after the inner wall of the pipe end at the support point is supported by a detachable tool, the resistance wire is powered by a spot heat welding machine, and the resistance wire heats up and melts and expands to form a pressure. The polyethylene at both ends of the interface is dispersed with each other, turn off the power, and form a firm connection after sufficient cooling and solidification.