29 May, 2024

High Density Polyethylene (HDPE) pipes


HDPE pipe is recognized by clients and engineering consultants as the ideal pipe material for many pressure and non-pressure applications. E.g., gas & water distribution, gravity sewers, surface water drainage - for both new and rehabilitation projects.

SPPI HDPE pipes are produced by extrusion. The extrusion process allows the production of a seamless continuous pipe length that is only limited by conditions of handling on the construction site or by the means of transport available and size of the coils.

SPPI HDPE pipe ranges in size from 10 mm up to 1200 mm O.D. with pressure ratings from 4 bars up to 16 bars per ISO 4427, DIN 8074/8075.


SPPI HDPE pipes and fittings are produced in accordance with international codes and standards, such as the International Standard ISO 4427, the German Standards DIN 8074/8075 and tests are made in accordance with American Standards ASTM D1248/D3035/F714.

Pressure Rate:

SDR 21 / PN 08
SDR 17 / PN 10
SDR 13.6 / PN 12.5
SDR 11 / PN 16
SDR 9 / PN 20
HDPE Tech Data