Pipes for pressure sewerage systems

With purpose of environmental protection in regard with how to deal with waste and aggressive water, impermeable pipes and fittings made of HDPE 80 and HDPE 100, for pressure sewerage systems are used. Impermeable sewerage system is necessary especially when using well water as drinking water, in order to exclude the danger and to prevent epidemic diseases among people.

Here are some of the advantages of impermeable sewerage systems:
simple and fast assembling by welding outside the trench
small weight of these pipes allows easy handling and mounting
pipes are resistant to chemicals
they are resistant to ground movement
they are manufactured in accordance with EN13244 and DIN8074
color is black or black with longitudinal orange lines (RAL 8023)

The connection of the tubes is possible by butt welding, electro resistant welding, or with electrical muff and coupling sleeves as well. They are extremely smooth and resistant to abrasions. The diameter of pipe bending mustn’t be less than 12d. Pipes are manufactured and packed in coils of up to Ø110. Pipes with larger diameter are manufactured in bars. Pipes should be stored and transported on flat surfaces; they mustn’t be dragged across rough terrain or dirt