Flexible duct from Havakaran Tehran


Tehran Noaver Havakaran Company was established in 1383 (2004) and began its operations by producing high-quality galvanized fittings, galvanized ducts, exhaust fans, and air regulating valves. It also imports various flexible ducts and clamps and locks from China and Turkey. Since the company’s strategy was based on the country’s independence from imports and support for domestic production, the Havakaran team finally succeeded in producing various types of flexible ducts and their accessories in Iran with round-the-clock efforts and the use of the latest technologies in the world. These products are currently marketed under the brand name Flexible Duct. Today, the company is proud to be the first domestic manufacturer of flexible ducts that are competitive with imported products.
It is worth mentioning that Havakaran Tehran Noavar Company is the first manufacturer of standard flexible duct in Iran, which markets its products under the Flexible Duct brand. All Flexible Duct products have ISO 9001, 14001, and 18001 certifications from Switzerland.
It is worth mentioning that Havakaran Tehran Noavar Company is the first manufacturer of standard flexible duct in Iran, which markets its products under the Flexible Duct brand. All Flexible Duct products have ISO 9001, 14001, and 18001 certifications from Switzerland. Flexible Duct products include: Combi flexible hose Foil or aluminum hose Flexible duct with compressed polyester insulation IFD canvas hose Flexible hose with EPDM insulation and aluminum coating Insulated canvas flexible duct Flexible hose with EPDM insulation and coating PVC flexible hose PVC hose for the pharmaceutical industry Insulated canvas flexible duct Portable flexible hose with EPDM insulation and fire-resistant coating Flexible duct with polyester insulation Canvas connector or channel vibration damper Clips and locks for flexible hoses and hoses Flexible hose with compressed polyester insulation PL insulated duct with polyethylene insulation Canvas flexible hose Flexible duct or hose is the best option for ductwork for various ducted split systems for return and supply air. Ease of ductwork and long service life are the advantages of this type of air duct. Canvas hoses are also used in ductwork for exhaust fans. Since the insulation of galvanized ducts is always difficult during installation, flexible ducts are used for industrial and building ductwork.
EPDM insulation is used as a thermal insulation for insulation of tanks and pipes. EPDM insulation is flexible and affordable. EPDM insulation is easy to install and can be installed in both indoor and outdoor spaces. The structure of EPDM insulation is closed-cell. This structure prevents heat loss and prevents the growth of mold and mildew. EPDM insulation is lightweight.
Rolled EPDM insulation
Rolled EPDM insulation has a closed-cell structure and is widely used as a thermal and acoustic insulation in the plumbing and related industries.
This insulation is a very good alternative to old insulations such as glass wool, because in addition to its unique features, it has a wide range of functionality due to its ease of installation, variety in thickness, and ability to be used in both indoor and outdoor spaces. Types of rolled EPDM insulation:
Simple rolled EPDM insulation, self-adhesive rolled EPDM insulation, rolled EPDM insulation with aluminum coating, self-adhesive rolled EPDM insulation with aluminum coating, rolled EPDM insulation with protect black coating aluminum.
EPDM pipe insulation
EPDM pipe insulation is considered a type of thermal and cooling insulation that prevents condensation in cold water pipes and prevents them from freezing. It also prevents heat loss in heating systems. EPDM pipe insulation prevents rusting of metal pipes in outdoor conditions.
EPDM pipe insulation is available in thicknesses of 9, 13, 19, and 25 millimeters. Flexible duct with EPDM insulation.
Flexible duct with EPDM insulation and ductwork play a very decisive role in the installation and commissioning of HVAC systems.
Insulation of air ducts after installation has always been faced with obstacles and difficulties, which has paved the way for the increasing use of pre-insulated ducts.
This product consists of a three-layer spring structure as follows:
Inner layer of laminated aluminum foil
Intermediate layer of compressed EPDM foam as thermal insulation:
Outer layer of protective coating made of laminated aluminum
This product has a standard length of 6 meters and is available in diameters of 16″, 14″, 12″, 10″, 8″, 6″, 5″, and 4″.

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