A preinsulated pipe consists of:
1. Service pipe made of steel
2. Insulation made of polyurethane foam
3. Outer casing made of polyethylene, HDPE
4. Two 1.5 mm2 copper wires for surveillance. One wire is tinned
5. Pipe label
BandJoint, single pipe ø 90-200 mm
Long screws, single pipe
Preinsulated stop valve with 2 service valves, single pipe, series 3
