What are the properties of high temperature resistant telescopic air ducts? How to distinguish high-quality high-temperature telescopic ducts?
High temperature resistant telescopic duct is the most common ventilation duct in modern industrial production. It is widely used in various industries for the extraction of hot gas from high-temperature boilers, automobile exhaust, factory soldering fume extraction, blast heater exhaust and welding Air exhaust, used for 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, etc.
2. What are the characteristics of high temperature resistant telescopic ducts?
Various appearance styles: A variety of colors can be matched with the environment, and a variety of shapes can be integrated with the building. The overall style is simple and generous, high-end and practical. The applicable temperature range is relatively wide, about -60℃ to +600℃, its size is 38-1000MM, and it can be made in any length.
Quiet noise reduction: The duct material is soft, the wind speed is low during operation, it will not produce and transmit resonance, it is quiet and noiseless, and the environmental quality is improved.
Light weight: The high temperature resistant telescopic air duct is made of special fiber, and the weight is very light, about 1/40 of the traditional metal air duct, especially suitable for new construction or renovation projects with no load-bearing roof.
Short construction period: The use of special supporting steel cable and slide rail suspension system is simple and quick, and the installation time is only 1/10 or less of the traditional system, which greatly shortens the construction period and has no material loss on the project site.
Reliable quality: The fiber flame retardant performance, physical performance, and safety performance of the air duct have all passed the inspection and certification of the national testing agency, and the advanced laser production line processing and system simulation monitoring platform are used. The active infiltration air volume is small and other requirements, the quality is reliable and the quality is guaranteed.
Environmental protection and energy saving: using environmentally friendly synthetic fiber, green manufacturing, installation, use, easy disassembly, storage, transportation, and can be recycled and reused. Its unique air supply method enables the system to save energy from the source.
Economical and applicable: The overall design of the high temperature resistant telescopic air duct system is simpler and more applicable than the traditional air supply system. It not only collects air ducts, air valves, diffusers, insulation materials, but also can be used repeatedly, saving you 70%. The advantages of high temperature resistant telescopic air duct are cost-effective, high-quality performance of acid and alkali resistance, anti-vibration, external wear protection through spiral wire, strong flame retardant, flame retardant in accordance with DIN 4102-B1, very strong bending radius of about It is equal to the outer diameter, has high flexibility and toughness, and has a long life.
Special structure, patented CP structure, its tube wall material, special high temperature fiber coating, spiral wire, stainless steel wire, because the outer layer is protected by a strong traveller, the high temperature air duct has strong wear resistance , And the high-quality performance of fireproof, waterproof, acid and alkali, which brings great convenience to the production enterprise.
Three. How to distinguish high-quality high-temperature telescopic ducts?
1. Look at the surface: check the external and internal surfaces of the high-temperature telescopic duct. 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: the pitch of the elastic steel wire and the glass fiber thread are the same, and the winding is even.
3. Look at bending: the product bends freely and is elastic
4. Look at the material: A good high-temperature air duct is made of high-quality silicone rubber, which is more resistant to temperature and corrosion. The glass fiber thread wound on both sides of the elastic steel wire is adopted.