Foshan Vairtech Ventilation Co., Ltd.  

Product Name: Air Conditioner Ventilation Semi Rigid Aluminum Flexible Duct Model NO.: SFD Certification: ISO9001 ventilation mode: natural ventilation Foil Thickness: 0.1mm Thick Standard Length: 10 Meter Per Roll Type: Semi-Rigid Logo Printing on Surface: Available Function: Air Outlet Trademark: Vairtech Transport Package: Strong Carton & Pallet Protection Specification: Customized size Origin: Guangdong Province, China HS Code: 7616999000 Product Description Air conditioner ventilation semi rigid aluminum flexible ductConstruction:Semi-rigid aluminum flexible duct (SFD)The flexible round ducts are a resultof spiralingprofiled aluminum tape which joined using a triple overlap lock.Description:For multiple uses - dryer, bathroom or kitchen ventingSemi-rigid but flexible for easy installationFire resistantTechnical specification:SFDAir velocity:30m/s (max)Temperature range:-30ºCto '+250ºCOperating pressure:3000Pa (max)Fire resistance:yesStandard length:10mSize:Standard size: Dia 3"~20"Product Usage:Packing&Shipping:Standard package: 1.Plastic angle for protecting corners 2.Poly film for scratch-resistant 3.Outer carton for packing 4.Pallet package is optionalCompany Introduction:VAIRTECH VENTILATION CO., LTD. which was established in 2014 in Foshan. Now, VAIRTECH is one of leading brand & manufacture of airdiffusion products in China.With advantaged technology and strict quality control, Vairtech staff is devoting in designing & supplying a wide range of airdiffuser, air grille, air damper, air vent, air register, air filter,access door, flexible duct, aluminum foil tape and other HVACaccessories.Now, Our products are well sell to more than 25 countries with praise for the great structures, various style, nice appearance andhigh quality."Customer first, Quality first"-we are sincerely welcome you to contact us for business.