Spiral pipes are two-layer corrugated pipes made of high-quality polypropylene and consist of an inner smooth wall and external corrugated spiral wall. The tube is produced by winding the profiled outer layer (reinforcement) of high-quality polypropylene with a corrugated profile on a smooth inner layer that is extruded and welded in continuity. The outer layer consists of smaller ribs high-intensity hose coated with polypropylene, and the inner layer also consists of polypropylene. Presence of profiled hose in the outer layer significantly improves the strength of the pipe itself. For this reason, PEŠTAN PP Spiropipe can be produced in different classes of stiffness.
Advantages of the PP Spiropipe: Durability, Saving time, Maintenance, Hydraulics, Waterproof, Lengths and Usage.