The Bonded TwinPipe

TwinPipes are delivered in lengths of 6 m, 12 m, or 16 m dependent on the dimension. TwinPipes in casing dimension 125 mm to 315 mm can be delivered conti-produced with diffusion barrier for insulating gases. TwinPipes traditionally produced are delivered in casing dimension 125 mm to 710 mm. For a description of the two production methods please refer to section 2.0 Delivered with a 220 mm ±10 mm free end. Pipes and fittings are delivered with 2 copper wires, embedded in the insulation. TwinPipe pipes and fittings are according to EN15698-1 and EN 15698-2.