The invention belongs to the technical field of cooling systems for commercial vehicles and particularly relates to a thin-walled high-temperature-resistant high-pressure-resistant
intercooler corrugated
pipe. The corrugated
pipe is of a three-layer structure, and the three
layers include the rubber
pipe inner rubber layer, the rubber pipe reinforcement layer and the rubber pipe outer rubber layer; the rubber pipe inner rubber layer is made from fluorinated
silicone, the rubber pipe reinforcement layer is a high-temperature-resistant four-layer
aramid cloth, and the rubber pipe outer rubber layer is made from
silicone; the two ends of the corrugated pipe are straight line segments, and the middle of the corrugated pipe is a corrugated segment; the corrugated segment is provided with a wavepeak structure and a
wave trough structure; the included angle beta between the two sides of the wave peak is 75-105 degrees, the
corner radius R1 of the outer surface of the wave peak is 8-11 millimeters, the
corner radius R2 of the inner surface of the
wave trough is 5-7 millimeters, the
diameter D4 of the tangent circle of the outer surface of the wave peak is equal to the outer
diameter D3 ofthe straight line segments and 9-11 millimeters, and the
diameter D1 of the tangent circle of the inner surface of the wave peak is equal to the inner diameter D2 of the straight line segments minus8-12 millimeters. The corrugated pipe is low in weight, and the
burst pressure at the normal temperature is larger than 2 MPa; the corrugated pipe has the advantages of being resistant to high temperature, high in strength and modulus, stable in size, low in shrinking percentage, resistant to heat and
chemical corrosion, good in flexibility and dielectricity and the like.