Bayonet heater 
Tantalum - 2,5% tungsten

180 tubes
Heat exchange surface 22,4 m²
NS 800
 

Bayonet heater 
Tantalum - 2,5% tungsten

153 tubes
Heat exchange surface 17 m²
NS 1000

Bayonet heaters 
Tantalum - 2,5% tungsten

84 tubes
Heat exchange surface 9 m²
NS 600

Bayonet heater 
Tantalum - 2,5% tungsten

17 tubes
Heat exchange surface 1,75 m²
NS 300

Bayonet heaters 
Tantalum - 2,5% tungsten

6 tubes
Heat exchange surface 0,6 m²
NS 300
 

Bayonet heater 
Tantalum - 2,5% tungsten

31 tubes
Heat exchange surface 11 m²
NS 300
 

Horizontal bayonet heater 
Tantalum - 2,5% tungsten

96 tubes
Heat exchange surface  24 m² 
NS 600

Horizontal bayonet heaters and
shell and tube heat exchanger 
Tantalum - 2,5% tungsten

Cladded tube sheets out of tantalum