The Resistor Wire in these elements is mounted in a compressed stainless steel tube and fixed by compressed MgO (Magnesium Oxide).

Applications are:
Water cooled Resistors 
High Voltage Snubber Resistors
High Load High Temperature Resistors 
Air Cooled Resistors in aggressive environments.  

We supply resistors in diameter size 8,5mmØ to 23mmØ, in lengths 300mm to 6m bended in custom designed shape.   

Further applications are: 
Water cooled Brake Resistors in Diesel-Electric vehicles
Brake resistors for robots
Brake resistors for Elevators