Pantani Divisione Tubi has a long experience in production of bimetallic tubes for heat exchangers working in high critical corrosion process, generally applied in Chemical plants, Petrochemical plants and Desalination plants. Outer and Inner tube are in two different materials according to customer design and application needs. They are perfectly tied up to assure a correct heat transfer efficiency.
Sometimes it is necessary that bimetallic tube extremities are entirely made up of the inner tube material to permit a correct tube-to-tubesheet welding. In those case ferrules are required. Pantani Divisione Tubi has the possibility to provide bimetallic tubes with ferrules already assembled in.
OUTER TUBE | INNER TUBE |
Carbon steel | Copper alloys |
Carbon steel | Stainless steel |
Stainless steel | Copper alloys |
Stainless steel | Carbon steel |
Stainless steel | Titanium |
Tube OD | Outer tube thickness | Inner tube thickness | Tube length |
Min. 15,88mm / Max. 38,10mm | No limits | 3mm per leghe di rame / 1,50mm per gli altri materiali | Max. 12000mm |
– Complete dimensional check.
– Bonding guarantee test
– Air under water test
– Hydrostatic test
– Eddy Current test
“ Obblighi informativi per le erogazioni pubbliche: gli aiuti di stato e gli aiuti de minimis ricevuti dalla nostra impresa sono contenuti nel Registro nazionale degli aiuti di Stato di cui all’art.52 della L.234/2012 a cui si rinvia e consultabili al seguente link: https://www.rna.gov.it/RegistroNazionaleTrasparenza/faces/pages/TrasparenzaAiuto.jspx “
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