Aluminum Flexible Ventilator Air Ducting Spiral Duct for Kitchen Hood

Product DescriptionMaterialAluminum + Steel WireInner Diameter6INCH(Can be customized from 3inch to 24inch)Length1.5 M OR CUSTOMIZED Wire Space29MM  (Can change to 25MM,30MM,45MM,or others)Wire Thickness1.0MM (Can change to 0.8MMS,1.2MM or others)Extension Rate1:10Temperature Range-30ºC - 140 ºCMaxim Working Pressure2500paApplicationSuitable for high-pressure and low-pressure air-conditioning and ventilation systems. Easy to install and can be directly installed on the circular interface. In case of high temperature or fire, no toxic gas will be produced.FeaturesHigh Temperature Resistance, FireproofcustomizationAcceptableDetailed Photos/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1