Tolverth Limited

Dyno-Rod are now the license holders and operators throughout the UK & Ireland of the Tolverth GEM lining System, the new pipe reforming and drain replacement system.

This product is being marketed under the name of in2 and if you require any further information please click the logo(s) or call 0800 112 112

Dyno-Rod Plumbing and drains - Part of British Gas

Screw pipes are used for slip lining and pipe splitting. They are produced in lengths of 500mm and in diameters of 100mm and 145mm.

Materials: P.E.80. P.E.100. nylon. PVC. or any mix of plastic

Fig. 1 Nylon screw pipe.100mm. diameter.
Fig. 2 Nylon 500mm length 100mm diameter
Fig. 3 500mm length. 100mm nylon diameter 100mm. P.E.80 diameter with opener and pipe puller attached
Fig. 4 Nylon connected to cutter and pipe puller.
Fig.5 & Fig 6 Perfectly moulded patented screw together pipes. 500mm plus screw thread
Fig.6
Fig. 7 500mm pipe entry via. small manhole.