The underground sewers are commonly used in sanitary, water and  drainage engineering. The underground transport saves the ground , limits or minimises smell, contamination and the outbreak of diseases.
Wide range of products made by “PREFABET-BIAŁE BŁOTA” SA fully satisfies the market demand. The system of wells fixed on the pipeline enables the overall control of the flow and in case of any damage provides an easy access to broken items.
The system of concrete or reinforced pipes that we offer is employed for sewage transportation with the use of gravity.

We produce concrete pipes such as:

• concrete of C40/50, C45/55 category
• absorbability below 4%
• water-permeability W12

We offer concrete pipes of the following dimensions:
-    for the diameter of DN200, 300, 400, 500, 600, 800, 1000, 1200- socket  concrete or reinforced pipes of WIPRO type (class II and III)
-    for the diameter of DN1000, 1200, 1400, 1500, 1600, 1800 and 2000 – plain-end SIMPLEX concrete and reinforced pipes (class II and III)