What is a high temperature resistant air duct, how to distinguish high-quality high temperature resistant telescopic air duct?

by:Haikuo     2021-06-18
What is a high temperature resistant air duct, how to distinguish high-quality high temperature resistant telescopic air duct?
   One, what is a high temperature resistant air duct?
  High temperature resistant air duct is the most common ventilation and exhaust duct in modern industrial production. It is widely used in various industries such as hot gas extraction from high-temperature boilers, automobile exhaust emissions, factory solder smoke extraction, and blast heater exhaust. And welding gas discharge, exhaust equipment, engine structure, heating engine, solids such as dust, powder and fiber, gas environment such as steam and smoke, dust removal and extraction plant, heater exhaust, and low-level aircraft equipment and compressors. Atmospheric pressure environment.
   2. What are the characteristics of Hangzhou Haikuo high temperature air duct?
  1. High temperature resistant telescopic ventilation pipe has the advantages of high cost performance, acid and alkali resistance, metal resistance, vibration resistance, and wear protection through spiral wire. It has strong flame retardancy and meets DIN 4102-B1. The strong bending radius is approximately equal to the outer diameter, the flexibility is high, and the service life is long. The temperature resistance range is between -70°C ~ +900°C, and the air duct with a suitable temperature resistance range can be selected according to the ambient temperature of use. Its size is 50-1200MM, and it can be made in any length.
  2. The high-temperature telescopic duct has a special structure and has a patented CP structure. Its wall material, special high-temperature fiber coating, spiral wire, galvanized steel wire, and the outer layer is protected by a strong traveller, high temperature resistant duct It has strong abrasion resistance, and high-quality performance of fireproof, waterproof, acid and alkali resistance, which brings great convenience to manufacturers.

   Three. How to distinguish high-quality high-temperature telescopic ducts when purchasing products?
   1. Look at the surface of the high-temperature air duct: check the external and internal surfaces. The surface of a high-quality high-temperature air duct should be very smooth, free of stains, wrinkles, roughness and uneven spots.
  2. Look at the pitch of the high-temperature air duct: the pitch of the elastic steel wire and the glass fiber thread are consistent, and the winding is even.
  3. Look at the degree of bending of the high temperature resistant duct: the product bends freely and is elastic
  4. Look at the duct manufacturing materials: Good high-temperature ducts are made of high-quality glass fiber coating, which is more resistant to temperature and corrosion.
   The above is the editor of Hangzhou Haikuo Hose Briefly introduces the performance characteristics of high temperature resistant air ducts and how to distinguish high-quality high temperature telescopic air ducts? I hope that everyone can have a good understanding of high temperature resistant air ducts and purchase air ducts. Helped.
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