Insulated ducting components
GALVINISED STEEL Sheet metal ducts and fittings folded and insulated
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Technical specifications
Sheet metal ducts and fittings with rectangular cross-section
Material: sendzimir galvanized thin sheet metal, quality DX51D + Z275MA-C (DIN EN 10346 and DIN EN 10143)
Sheet metal thickness: for pressure classes -500Pa to +1000Pa and -750Pa to +2000Pa
Design: tightness class A, B or C in accordance with DIN EN 1507. Longitudinal seams folded, end connection with frame. Guide plates as per DIN EN 1505.
Standard duct section length: 1,500 mm (also with attached frame)
