Non-insulated aluminium flexible Duct

Single layer,non-insulated aluminium flexible air ducts are specifically produced for low and medium pressure heating,cooling,ventilation,exhaust and air conditioning systems. flexible duct are produced from multi layer aluminum strengthened with high tension hard steel spring wire. flexible ducts have high elasticity and flexibility, which can be easily fitted to circular, oval and rectangular connectors. flexible duct or PET flexible duct ( polyester, flexible duct) Aluminium flexible duct has various types, flexible with single or double steel; non-insulated or insulated flexible duct; fire-prevention flexible duct; combination flexible duct. They can bear the tempreture from -20 to +80, Fire rated AS 4254 - 1995; Operating pressure: -190 pa to + 1200pa General use: Exhaust and ventilation systems, heating cooling, refrigerated, With different gram thermal rated polyester blanket, Detailed Product Description Operating temperature:-300 +1500C Operating pressure:250mmWG velocity of flow:20m/s units:M non-insulated aluminum flexible air duct single or double layer Flexible duct Ø 50Flexible duct Ø 80Flexible duct Ø 100Flexible duct Ø 125Flexible duct Ø 150Flexible duct Ø 200Flexible duct Ø 250Flexible duct Ø 300Flexible duct Ø 350Flexible duct Ø 400Flexible duct Ø 450Flexible duct Ø 406Flexible duct Ø 457Flexible duct Ø 508