Pipe with Bentonite Collar

Plain HDPE pipe with screw thread socket, complete with bentonite collar (patent no. 1010059). The pipe is leakproof up to 3.0 bar and has a maximum tensile strength of 250 kg. Components are KIWA K1007/03 and K20414/02.0 tested.
 
Description
This plain pipe with bentonite collar is used to seal the space in the borehole surrounding the monitoring well in an impermeable soil layer. The 1 metre long pipes are supplied in sets of 5 pieces.
Available product variations: 
10.04.01.20 20x15 mm mini pipe, 35 mm diameter
10.04.03.32 32x25 mm pipe, 60 mm diameter
10.04.01.32 32x25 mm pipe, 70 mm diameter