Rehau improves its district-heating pipe

Rehau, districting heating, Rauthermax

Rehau has improved the insulation of its Rauthermex district-heating pipe by optimising the foam-blowing process. The new foam achieves lambda values of 0.0255 W/mK, said to be the best in class, without affecting pipework flexibility and quality.

Rauthermex PE-Xa pre-insulated pipework is available in single-pipe versions with pipe diameters from 25 to 160 mm or in double-pipe versions with diameters from 25 to 63 mm. It is used extensively in remote energy centres and full district-heating schemes.

Other benefits include longitudinal stability, so no expansion allowance is needed, and its Everloc jointing system to provide leak-free connections.

It can be used at temperatures up to 95°C and pressures up to 6 bar.

For more information on this story, click here: Feb10, 164
Related links:
Related articles:



modbs tv logo

New Sustainability Director for Wates Group

Wates Group, a family-owned development, building and property maintenance company, has appointed Cressida Curtis as its new Group Sustainability Director.

Domus Ventilation appoints new contractor sales managers

Ventilation systems manufacturer Domus Ventilation has announced the arrival of three new Contractor Sales Managers.