9 3 2015 CALPEX district heating pipe CPX Subject to technical changes L1 2 0 L1 2 5 L1 2 5 DK DK Connection rigid flexible CALPEX to insulated steel pipes 1 510 Installation instructions for transition from CALPEX to insulated steel pipe KMR 1 Junction with T piece 2 Transition with fixed point The transverse expansion l must not exceed the expansion that can be accommodated by junction pipe DS and the CALPEX pipe The thermal movement Δl of the insulated steel pipe cannot be com pensated by the CALPEX pipes A fixed point must be installed 3 Transition with Z bend 4 Transition with expansion bend Static design of the Z bend according to expansion variable l l Thermal movement FP Fixed point plastic casing pipe DK Expansion pad If pipe length L or l is more than permitted for L1 a fixed anchor point must be installed Design of expansion components Positioning of expansion pads as per the section on PREMANT CALPEX CALPEX CA LP EX CA LP EX Joint sleeve Joint sleeve Insulated steel pipe Insulated steel pipe Insulated steel pipe DK 2 0 Rmin Rmin 2 0 m CPX T shell I CALPEX CALPEX FP FP I Figures in m Figures in m Insulated steel pipe Insulated steel pipe Joint sleeve Joint sleeve I L I I

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