The product
DynTec is a procedure (DVGW work sheet GW 320-2) where standard PE pipes are temporarily and uniformly reduced in diameter on site and inserted into the existing old pipe.
The field of application
DynTec is a trenchless procedure for installing a new pipe. It is most suitable for the elimination of internal corrosion and the repair of leaks, the improvement of corrosion resistance and the increase of nominal pressure as well as for the renovation of gas, water and sewagepipes being at risk of breakage and collapse. Depending on the technical capacity of the reducing device, pipe lengths of up to 1 000 m with nominal diameters between DN 80 and DN 1 200 and pressure stages between SDR 33 and SDR 11 can be realised.
