High temperature, fire-retardant and flame-retardant air duct with special coating glass fiber cloth and spring steel ring developed

by:Haikuo     2021-06-07
Fire-resistant air ducts are used in tunnels, mines, airports, fire-fighting smoke exhausts, and high-temperature air ducts that require flame retardancy. Due to the requirements for high-temperature air ducts to resist combustion, the materials used for high-temperature and flame-retardant air ducts must Comply with national standards GB50243-2002 and JGJl41-2004, GB-8624, GBl742-1998 in flame retardant standards above Class A. LKESS high temperature resistant air duct is made of specially coated glass fiber cloth, spring steel ring, wear-resistant rubber strip, etc. It can be bent arbitrarily, connected freely, light in size, convenient to transport, high temperature resistant, oleic acid resistant and flame retardant; the product is environmentally friendly, non-toxic, odorless, dust-free, and fiber-free. The pipe body has no joints in the transverse direction, and has the advantages of no air leakage, wear resistance, corrosion resistance, antistatic, small wind resistance, and high compressive strength.

  High temperature resistant air duct properties: double layer, good heat resistance, stretchable; the outside is protected from wear by the spiral wire, and the external steel wire is tightly clamped on the pipe wall, not easy to kink, and strong toughness;
  Material: Tube wall material: internal and external stainless steel wire reinforcement and special glass fiber coating, spiral wire: stainless steel (VA)
  Temperature range: about -60 °C to +600 °C, up to +700 °C in a short time.
   structure: patented CP structure, external spiral metal wire support (metal sheet + wire), double wall;
   Application of fire-resistance air duct: exhaust of engine exhaust; solids with strong abrasion force, such as dust and fiber; active medium, such as steam and smoke, industrial dust removal and suction, chemical industry; used for welding waste gas Extraction, air-conditioning and ventilation equipment; for air supply and exhaust in harsh working environments such as computer rooms, basements, tunnels, municipal pipeline engineering, mechanical shipbuilding engineering, mining ventilation equipment, wind energy equipment, fire and smoke exhaust, and smoke and dust collection.
   Shenzhen Hangzhou Haikuo Hose adopts advanced German technology to produce high-temperature resistant air ducts, high-temperature telescopic air ducts, and fire-resistance air ducts. The series of products have been used extensively by manufacturers of ventilation equipment, automobile exhaust emissions, and mechanical equipment for a long time. , Stable quality, and exported to overseas, enjoy a good reputation in this industry. It has passed the national fire protection inspection standard and complies with national standards and European and American standards Our factory is also constantly researching and developing new products to meet market demand. It can be processed and customized, and our company can also provide free samples for trial.
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