Twin Wall

Fittings

90° Tee

Article Code: 90

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The Twin Wall 90° Tee is the fundamental component for connecting horizontal sections with the vertical in a Chimney System in accordance with the requirements of UNI EN 1856-1, or in a flue.

Inner Wall: Stainless Steel 316L BA (EN 1.4404 - L50) 0.5 mm thick.

Outer Wall: Stainless Steel 304 BA (EN 1.4301 - L20) thickness 0.5 mm or Copper 0.6 mm thick.

Insulation: Rock wool, thickness 25 mm, density 90 kg / cubic meter.

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 the gases and smoke 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 Ventilation 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
Ø 80 € 127,91 € 130,18
Ø 100 € 133,15 € 136,44
Ø 130 € 173,70 € 177,74
Ø 150 € 185,47 € 190,24
Ø 180 € 194,60 € 201,08
Ø 200 € 209,51 € 216,94
Ø 250 € 254,22 € 263,27
Ø 300 € 303,29 € 315,82
Ø 350 € 359,21 € 374,22
Ø 400 € 471,72 € 492,30

I prezzi riportati sul sito possono subire variazioni senza preavviso.

DiDeABCCorpo
mmmmmmmmmmEstruso
8013027016393Si
100150270163103Si
130180440248118No
150200440248128Si
180230440248143No
200250440248153Si
250300440248178Si
300350500278203No
350400560308228No
400450620338253No

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

Twin Wall

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