BOBS ISO pipes
OBS ISO 1452-2 PVC-U Pipes
ZAMPIPE ISO 1452-2 STANDARD PIPES ARE PERFECTLY SUITABLE FOR BELOW
GROUNDWATER SUPPLY, SEWERAGE & DRAINAGE UNDER PRESSURE APPLICATIONS
IN WHICH THE CONTINOUS TEMPERATURES VARY BETWEEN 25 DEG. – 45 DEG.
Pipe Dimensions
All pipes are made to provide an effective length of 6.0 meters from 20 mm — 250 mm and 5.8 meters from 315 mm
— 500 mm after installation; the outside diameters are the same for all pressure classes of the same size and there
are 7 classes of pipe. The minimum wall thickness (as per the applicable BOBS ISO standard) and mass per meter
are given in the tables below
