SLOT TUBES
Slot Tubes are manufactured by winding the surface profiles on the support profiles. Each contact points between profiles are specially welded by high-tech welding machines. The end parts of the tubes can also be finished by adapting flanges, threaded connections according to requirements.
 
GENERAL STRUCTURE:
- Support profiles are always inside
- Support profiles are always longitudinal 
- Slots are always circumferential and spiral
- Minimum 10 microns slots 
- Flow from in to out (FITO) or flow from out to in (FOTI)