01 • Electric Heating Elements
The electric heating elements are constructed with selected Ni Cr 80/20 wire, centred in a metal tube and insulated with high quality magnesium oxide (MgO), compacted by cold-drawing.
The heating elements may be supplied plain or finned, increasing, in the last case, the heat exchange with gaseous fluids.
Various material options are available for the tube sheet, such as:
• Carbon steel
• 304(L), 316(L), 321 SST
• Inconel 600 or 625
• Incoloy 800 or 825
Special constructions to client's drawings.
- the European Directive 94/9/EC (ATEX), II 2G, according to the Standards EN 60079-0 / 60079-7, Ex e IIC, and
- to the Standards IEC 60079-0 / 60079-7, Ex e IIC, according to the international Scheme IECEx.