What is the performance of high temperature resistant telescopic air duct? How many high temperature air ducts are commonly used in the market?

by:Haikuo     2021-06-09
What is the performance of high temperature resistant telescopic air duct? How many high temperature air ducts are commonly used in the market?
  The high temperature resistant telescopic air duct adopts patented CP structure, the high temperature resistant air duct is supported by spiral metal wire (metal sheet + wire), and the double wall of the tube. Internal and external stainless steel wire reinforcement and special glass fiber coating, spiral wire: stainless steel (VA). Temperature range: about -60 °C to +900 °C, up to +1100 °C in a short time.
  High temperature resistant telescopic duct has good heat resistance and is stretchable; the outside is protected from wear by the spiral wire, and the outer steel wire is tightly clamped on the pipe wall, which is not easy to kink and has strong toughness.
  High temperature resistant telescopic air duct is especially suitable for hoses that require flame retardancy, solids such as dust and fibers, gaseous media such as steam and smoke; used for factory dust removal, exhaust gas discharge, blower exhaust gas discharge and welding gas discharge. High temperature resistant air ducts are used for hot gas extraction from high-temperature boilers, automobile exhaust emissions, factory solder smoke extraction, blast heater exhaust and welding gas exhaust, for exhaust equipment, engine structure, heating engine, dust removal and extraction plant, Heater exhaust, aircraft equipment, low pressure environment.

   The more commonly used high temperature resistant telescopic ducts on the market are as follows:
   1. Aluminum foil ventilation hose is made of single layer or double layer aluminum foil, aluminum foil and glass fiber cloth with elastic steel wire inside.
   2. Nylon cloth ventilation pipe is made of nylon cloth with steel wire inside, also called three-proof cloth duct or canvas ventilation hose.
  3. PVC flexible ventilation hose is a PVC flexible ventilation hose made of PVC mesh with steel wires.
  4. Red high temperature resistant hose. The high temperature silicone hose made of silicone rubber and glass fiber with steel wire is also called red high temperature resistant hose.
   5. Cloth-fitting telescopic air duct is a high-temperature-resistant telescopic ventilation hose produced by glass fiber coated cloth and a stainless steel belt sandwiching high-temperature cloth on the outside.
  Hangzhou Haikuo high temperature air duct series products are well-known among domestic counterparts. Various specifications, colors, calibers and sizes can be customized, and they meet the fire and flame retardant certification.
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