BRO Steam Solutions
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Products: Chimneys<br />
Chimneys<br />
CE-certified, double-wall, grimecombustion-resistant<br />
insulated<br />
chimney - respectively exhaust gas<br />
system - made of stainless steel by<br />
Jeremias, Germany.<br />
The chimney respectively exhaust gas<br />
plant is made of industrial, double-wall<br />
stainless steel system elements. It is<br />
used as an outer wall chimney as a<br />
standard but it is also suitable for assembling<br />
in buildings, as long as the<br />
system is floor-overlapping. But in this<br />
case the system has to be covered by<br />
a cored hole (which has to fulfill the<br />
fire protection requirements). This<br />
chimney can also be used for roof heating<br />
and for all connection piping.<br />
The exhaust gas plant is made of<br />
high-alloyed, austenitic stainless steel<br />
(AISI 316Ti). Its longitudinal seams<br />
are gas-shielded, arc welded and passivated<br />
via WIG.<br />
The production is externally controlled<br />
by an independent testing institute.<br />
The compliance of constant goods is<br />
checked by an internal control.<br />
The inner shell is made of 0.6-1.0 mm<br />
thick stainless steel (AISI 316Ti). The<br />
outer shell has got the same thickness<br />
at the stainless steel material number<br />
AISI 304. This material thickness offers<br />
perfect safeness against buckling<br />
and folding. The single elements are<br />
connected by plug-in sockets with<br />
overlying clamp fittings against scrolling<br />
and slipping.<br />
The inner shell of the system is able<br />
to extend freely as because of the<br />
construction of the single elements<br />
the inner shell cannot slip and consequently<br />
it remains centered without<br />
fixing on the outer shell.<br />
Thermal bridges between inner and<br />
outer shell are avoided because of<br />
this construction. The special mineral<br />
insulation (thickness 32mm) between<br />
inner and outer shell is high-temperature<br />
resistant and incombustible (material<br />
class A1 according to DIN 4102).<br />
Specifications<br />
• Thermal resistance class<br />
of the system: at reference<br />
temperature = 0.501 m²/K/W<br />
• Visible surface high-glossed<br />
(standard).<br />
• Possible designer surface:<br />
beamless, painted or grinded,<br />
as well as in copper<br />
• Inner diameter area of<br />
80 - 1,000 mm<br />
• Freestanding end above<br />
last wall holder: 3 m<br />
(up to DN 600)<br />
• Bigger diameters on request<br />
10 ECOTHERM <strong>Steam</strong> <strong>Solutions</strong>
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