AIT-STEIN GROUP signs a contract to supply an economizer and superheater

Rueil-Malmaison, 27 September 2017

AIR INDUSTRIE THERMIQUE parent company of the group, has signed a contract for the design, supply and installation of an economizer and superheater destined for the first chemical site of OCP (Office Chérifien des Phosphates) the leader in the market for phosphoric acid and a key player in solid fertilisers.

These machines are made of finned tubes with fins spiralled and soldered around the tube. The base of the fin is soldered using continuous high-frequency soldering on the tube, ensuring perfect thermal conduction between the fin and the tube.

The pressurised parts of the machines are designed according to the latest version of the CODAP building code and in compliance with DESP 2014/68/EU. The non-pressurised parts are designed and manufactured according to the latest state-of-the-art technology of the AIT-SEIN GROUP.

The superheater, which weighs almost 50 tonnes, was manufactured according to the group’s quality standards and in partnership with AITESA, a subsidiary of the AIT-STEIN GROUP.






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AIT-STEIN GROUP is the European market leader for energy recovery, heat exchange and rotating machine cooling.

We are equipped to solve the most complex problems in terms of heat exchange and to handle thermal and mechanical design of these equipments or more advanced systems.

Our group has already installed over 35,000 operational equipment systems in 120 countries since its creation in 1928.

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