The pipes are made of PP and resistant to:

• most odourless acids, fats, mineral oils and industrial gases;
• mechanical and chemical impact of water 

Their additional features are:

• a high abrasion hardness, smoothness of the surface (no sedimentation, no incrustation),
• a relatively low thermal conductivity coefficient (no precipitation). The sewage can be transported through our pipes at both moderate and high i.e. up to 95o C temperatures (in emergency up to 110oC). T
  he pipes are made according to the Polish norm PN-EN 1451.