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HDPE Spiral Pipe

HDPE Spiral Pipes are normally large sizes pipes and used in underground and ground applications such as sewage and storm water drainage with their design their unique characteristics.

Spiral PE pipe are manufactured from weather resistant Polyethylene using a unique process by which a specially designed extruded profile strip is spirally wound over a pre-heated and revolving mandrel. Overlap on the edge is fused homogeneously together while it is in the hot plastic state, producing a smooth internal surface. The profile wall thickness is designed according to the ring stiffness required to withstand the loading on the pipe. HDPE Spiral Pipes are manufactured within Ø600 – 3600 mm range and with SR2 – 128 kN/m2 ring rigidity.

According to DIN 16961 standards, 7 different rigidity classes are defined for HDPE Spiral Pipes. These ring rigidity values are based on LN/m2 SR that starts from <2 to ≥ 125 but its possible to manufacture products in any ring rigidity according to the specific needs of our customers.