西安新秦塑料厂研制成功的波纹管生产线具有八十年代国际先进水平,可生产PVC、PE等多种热塑性塑料管,填补了陕西省的该项空白。该厂生产的塑料波纹管是连续一次喷塑成型的新型柔性塑料管材,采用了异形园形力学结构的原理,横断面刚柔相结合,具有良好的柔软性、 The corrugated pipe production line successfully developed by Xi’an Xinqin Plastics Factory has international advanced level in the 1980s and can produce various thermoplastic plastic pipes such as PVC and PE, filling the gap in Shaanxi Province. The plastic corrugated pipe produced by the plant is a new type of flexible plastic pipe that is continuously spray-molded. It adopts the principle of a special-shaped circular-shaped mechanical structure. The cross section is rigid and soft, and it has good flexibility.