Aluminum Foil Flexible Duct Hose Air Duct for Fresh Air System

ATTENTIONPlease contact us to confirm the total payment before you put the order! All price listed is EXW term, without package fee, national delivery fee etc.Contacts: Susan  Product DescriptionProduct Parameters Product Code bdl- Construction 1/2 Aluminum Foil + 1 PET Color Silver Available Diameter 40mm-650mm(1.5"-25") Carbon Steel Wire Diameter 0.6mm-2.5mm Standard Length 10m(Max) Thickness 0.025mm/0.032mm Fire Resistance Class A2(Max) Compress Ratio 1:25 Temperature Range -30ºC/+150ºC Operating Pressure 2500Pa/3000Pa Maximum Air Velocity 30m/s Duct Diameter Steel Wire Dia.  (mm) Steel Wire Spacing (mm) Carton Size for 10meters(mm) Inch mm 3" 75 0.8 20 90*90*720 4" 102 0.9 30 125*125*390 5" 125 0.9 30 145*145*390 6" 152 1 37 175*175*370 6.5" 165 1 37 185*185*370 7" 180 1.1 40 205*205*370 8" 203 1.1 40 225*225*360 10" 254 1.2 45 275*275*360 12" 305 1.2 45 325*325*360 12.5" 315 1.2 45 335*335*360 14" 355 1.2 45 375*375*360 16" 405 1.2 45 425*425*360 18" 455 1.2 45 475*475*360 20" 505 1.2 45 520*520*360   Production Process           Packaging & ShippingDelivery:  Within 30 days after receiving advanced payment. Usually we use plywood package or naked package. Some of the products like fan coil unit or table tennis board have standard carton package. The shipping terms are LCL, 20' container, 40' container. Company ProfileShandong Beideli HVAC Equipment Co., Ltd. is located in Zibo City, China. Our company is near to Qingdao City and Jinan City, with convenient sea and air transportation. With more than 8 years' development in the HVAC industry, we have won a high reputation in the field, integrating the design, production, and service. Our product range consists of air diffuser, air ducts, air grills, ventilation system and related products.We have the ability to produce a wide range of products with various designs and sizes. Our products are manufactured from high quality base materials such as aluminum, plastic, metal and wood. Our products are suitable for a wide range of applications including ceiling, side-wall, flooring, base board, and commercial industry installations. We has all kind of advanced equipments for press forming machine, injection machines, automatic powder coating line and automatic feeding line. Besides, We also have a tooling shop, which is capable of making tooling for press metal, casting and plastic injection molding. So we can make customized design and customized size to fulfill the clients' request. With rich experience in making HVAC parts and doing OEM for overseas customers,we are able to make the products meet your specifications.We never overs tress credibility when building friendships with our customers. We hold the belief that we should never boast what we have but should always strive to become even better.FAQ1.Are you a factory?Of course,we are a professional manufacturer. 2.Why do you say that your products are quality?Our customers praise us for this. Moreover, we are in possession of advanced equipment, covering 60T-200T Taiwan punch equipment and 100T-400T hydraulic machine to produce quality products.For high efficient production,we have introduced state-of-the-art automaticequipment. 3.Are you a reliable supplier?Yes,on one hand,we have specialized in hardware industry about 8 years with good reputation.On the other hand, our customres also trust us for our service. 4.Could you send us the sample?Yes, free sample is available. 5.Could you make the products according to customers' request?Yes, we will do as the detailed requirements from the customers, and professional recommendation will be offered to customers.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1