Semi rigid aluminum duct
- DONGYANG HSTUBE co.,LTD
- product brand:HSTUBE
- Numéro de stand：W5E31
- product specification:75mm,100mm,125mm,150mm,200mm,250mm,300mm
- product category:Ventilation Plants-Air duct, airlines-Fixings
- product introduction:Single ply helically corrugated aluminium wall duct, construction with four-ply finished seam
Fire resistance and non-flammable
