The CALPEX pipe is a flexible, self-compensating, constant and heat-insulated system with a medium-sized pipe of cross-linked polyethylene.
Underground connections are not required. These CALPEX district heating pipes are made in ring sizes of up to 807m in a single piece, depending on required and specified dimensions. This largely removes underground connection points. It has They have many applications such as drinking water transportation, heat supply pipes, drainage or waste water systems, cooling plants, swimming bath technology and agricultural applications.
Apart from these, there is an extensive list of applications where these pipes can be used.