application

concentric stainless steel exhaust pipe system for furnaces in ,,indoor air independant" operation mode

 

combustible

oil, gas

 

working temperature

≤ 200°C

 

material

1.4571 / 1.4404

 

wall thickness

0,6 mm

 

welding seam

TIG continuous

 

connection

plug-and-socket connection

 

admissible for pos. pressure

no

 

soot fire resistant

no

  

average roughness

1,0 mm

 

approval number

Z - 7.5 - 3004