application

• the FSB is a self-supporting steel chimney which statically is mostly realised with a fixation on a building.
• the erection height depends on the number of possible wall fixations and the free-standing cantilever above the last wall fixation.

 

structure

• generally the inner tube is the supporting and at the same time the medium leading system element.
• the minimum wall thickness for stainless steel (standard material 316) is 1,5-3 mm, for a steel tube (S235JR) it is 3-8 mm.
• dimensions are determined on the basis of the necessary corrosion allowance, the static (dead weight) and if needed the dynamic load (lateral oscillation).

 

insulation

• one- or multi-layer, offset, butt-jointed and slip-proof fixation to inner tube
• cladded with visible sheet-metal

 

pedestals / safety-ladder

• retrofitting possible in particular cases
• safety-ladder and working platform optional available

 

accessories

• if necessary accelerator nozzles, deflector bonnets or silencers can be added to the chimney.

 

Static system

fixation to building

 

supporting element

Inner tube

structure

multi-layer

 

Inner tube

316 / S235JR

 

Insulated inner tube

Yes, alum. laminated (vapor barrier)

 

Back ventilation

-

 

Outer tube / finishing

cladding versions: copper, aluminium, stainless steel (mat, brushed, high-gloss) 

 

support pipe tower

-

 

Number of inner tubes

1 (one-draught)

 

application

standard furnaces steam/hot water boil. co-generator units emergency generators special furnaces biomass boilers