- Calpex 32/32mm Twin Pre-insulated Pipe - 126mm Outside Diameter (price per metre)Product Code U35795In stock
- Calpex 32mm Single Pre-Insulated Pipe - 76mm Outside Diameter (price per metre)Product Code U36271In stock
- Calpex 40/40mm Twin Pre-insulated Pipe - 126mm Outside Diameter (price per metre)Product Code U35796In stock
- Calpex 40mm Single Pre-Insulated Pipe - 91mm Outside Diameter (price per metre)Product Code U36272In stock
- Calpex 50mm Single Pre-Insulated Pipe - 111mm Outside Diameter (price per metre)Product Code U35787In stock