Vilpra Chimneys is the only company in the Baltic States, which produces stainless steel chimneys, which correspond to the highest European standards. To our clients we offer a wide range of chimney inserts, double-wall and industrial chimney systems. In our new factory we manufacture high quality chimneys. Using modern technologies helps us to keep up with EU requirements and most demanding clients.
Product Description
Double wall stainless steel system DK-1.
System is designated to exhaust combustion products by natural draught from heating appliances.
Combustible: Oil, gas, solid fuels
Working temperature: ≤ 600 °c
Steel: Inner pipe: stainless steel EN 1.4404
Outer pipe: stainless steel EN 1.4301, galvanized tin or painted
Wall thickness: When dn from 80 to 200 mm – 0.5, 0.6, 0.8, 1.0 mm
When dn from 230 to 550 mm – 0.6, 0.8, 1.0 mm
When dn from 600 to 900 mm – 0.8, 1.0 mm
Insulation: Mineral insulation, thickness – 50 mm
Pressure class: N1 – natural draught
Sootfire resistance: G – resistant
Distance to combustible materials: ≥ 100 mm
Condensate resistance: W – designated for wet operating conditions
Designation code: EN 1856-1 T600-N1-W-Vm-L50050-G100
EN 1856-1 T600-N1-W-Vm-L50060-G100
EN 1856-1 T600-N1-W-Vm-L50080-G100
EN 1856-1 T600-N1-W-Vm-L50100-G100
