12inX35ft Foil Duct Hose Ducting

Aluminium foil laminated with polyester film is adhered 2ply seamless by self-hardening glue with coated high tensile spring steel wire reinforced. Uses to air conditioning, ventilation, gas hood, subway, factory laboratory, building(office, hospital, an indoor swimming pool), broadcasting station, powerhouse, electronic factory

• Material : aluminium foil(0.009mm) x 2ply + pet(0.019mm). High tensile spring steel wire coated with anti-corrosion agent
• Standard length : 10 meters (35 ft) / packing length : 0.8 meters (2.7ft) / temperature range : -20? + 120? / wind velocity : 35m/sec / pressure : 120mmaq
• Steel wire thickness(plated carbon steel wire) : 0.95mm - 1.4mm / steel wire pitch : 25mm
• Adhesion : self hardening-urethane adhesive / ul 181 class - mh26186 , iso 9002 certified products
• Lightweight, high flexibility, easy to cut and connect with. long service life, good air flow, saves drafting time, airtight. close id tolerance, dampens mechanical vibration, retractable easy installation, long service.