Twin Wall Air

Straight Lengths

Straight Length 500mm

Article Code: 81.A

Print

The Twin Wall AIR Straight Length 500 mm is the key component for the construction of vertical or sub-horizontal sections of a chimney system in accordance with the requirements of UNI EN 1856-1. Suitable for indoor and outdoor installation.

Inner Wall: Stainless Steel 316L BA (EN 1.4404 - L050) 0.5 mm thick.

Outer Wall: Stainless Steel 304 BA (EN 1.4307 - L030) thickness 0.5 mm or Copper 0.6 mm thick.

Insulation: Annular space air 25mm thick.

Welding: longitudinal TIG process for the fusion of adjoining pieces, without filler.

Belling: cold moulding, done with a mould and counter mould hydraulic expansion system ensuring calibrated joints with a tolerance of +/- 2mm.

Accessories: triple lip silicone gasket to ensure the joint is sealed; locking band to secure the joint and ensure the continuity of the system.

Convey and disperse the products resulting from the combustion processes of natural gas boilers in Chimney Systems in accordance with the requirements of UNI EN 1856-1; convey and disperse smoke and gases generated by the combustion processes of diesel fuel, wood-burning or multi-fuel appliances in Flues; ventilation in supply and return of air systems in Air Ducts.

For the designation of the chimney system according to UNI EN 1856-1 the following is allowed:

operation:
- Dry (D)
- Wet (W)

pressures:
- Positive (P1 = 200 Pa)
- Negative (N1 = 40 Pa).

Operating temperatures:
- ≤ 200 ° C with silicone gasket and P1 = 200 Pa

Dimensione 304 - 304 316 - 304 316 - Rame
Ø 80 € 56,43 € 60,46 € 81,27
Ø 100 € 60,19 € 64,67 € 87,79
Ø 130 € 71,36 € 76,91 € 105,56
Ø 150 € 78,66 € 84,82 € 116,68
Ø 180 € 87,75 € 94,71 € 130,68
Ø 200 € 90,84 € 98,42 € 137,61
Ø 250 € 104,91 € 114,13 € 161,79
Ø 300 € 129,65 € 140,46 € 196,35
Ø 350 € 153,51 € 165,44 € 227,10
Ø 400 € 204,06 € 217,87 € 289,15

I prezzi riportati sul sito possono subire variazioni senza preavviso.

DiDePeso/Kg
801301,64
1001501,96
1301802,43
1502002,75
1802303,22
2002503,54
2503004,32
3003505,09
3504005,86
4004506,63

The technical data on the website are subject to change without notice.

Twin Wall Air

Related products