Rectangular/square ducting

Rectangular/square ducting

We design, manufacture a complete program of rectangular/square ducting in accordance with customer requirements  according to DIN 24194 (tightness classes A, B, C and D) LUKA-norm NEN-EN 1507 and 12237 .

Executions

  • Standard lockformed 0,75 till 1,25 mm with SB 20, SB 30 or SB 40 profile to DIN 24193
  • Direct profiled flange FA 30 – 0,80 and 1,00 mm (sanitary design – material AISI and AlMg3)
  • Welded 1,50 till 3,00 mm with loose or welded flanges DIN 24193 or customer made.

Material

  • Sendzimir galvanized, zinc layer 275 g/m² (on request : powder coated in RAL)
  • AlMg3
  • Mild steel DC 01 and DC 04 – hotdip galvanized according to DIN 50961 – layer thickness
  • approx 70-150 µ
  • AISI 304 (1.4301) AISI 316 Ti (1.4571) etc.

Range of applications

  • Ventilation systems (HVAC)

Products

  • Ducting
  • Bends
  • Transition pieces
  • Plenums
  • Jetcaps
  • Shut-off dampers
  • Overpressure dampers
  • Fire dampers
  • Air grilles/louvres
  • Filter boxes
  • Hose clamps
  • Special hose clamps (automotive)
  • Etc.

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