Is the 400 degree high temperature duct really resistant to 400 degrees?


Release time:

Apr 17,2023

In the purchase of high temperature ducts from 60 degrees to 1100 degrees, there are many tubes, but many tubes are not said to be high, then how high can be tolerated, there is a big meaning here, such as temperature resistance for a long time The temperature and instantaneous temperature, like today's 400-degree high temperature duct, this 400 degree refers to the instantaneous temperature.

In the purchase of high temperature ducts from 60 degrees to 1100 degrees, there are many tubes, but many tubes are not said to be high, then how high can be tolerated, there is a big meaning here, such as temperature resistance for a long time The temperature and instantaneous temperature, like today's 400-degree high temperature duct, this 400 degree refers to the instantaneous temperature.
 
The 400 degree high temperature duct is not able to be used in a 400 degree environment for a long time, and it can only be reached at this temperature in an instant. Because the raw material cloth used in this high-temperature air duct is made of glass fiber cloth coated silica gel, we all know that the silicone material can withstand temperatures up to 260 degrees, so the air duct must be durable and must be used for a long time. Keeping below 260-280 degrees, the temperature exceeds its limit for a long time, it will affect the service life of the duct.
 
The 400 degree high temperature air duct is made of imported high quality glass fiber coated cloth (one layer) and high strength fiber line. The upper and lower ends of the material are clamped by metal clips and spirally produced. It has good heat resistance and CP structure. Wear-resistant protection by external clip shape; light weight, flame retardant according to DIN 4102-B1, flame retardant effect is very good, open flame can not burn, the quality is ultra-light, the bending is extremely flexible, compressible, better telescopic bending.
 
Not only this kind of air duct, but also many other industrial hoses, the temperature indicated is probably just the instantaneous temperature, so some customers will say that you are obviously resistant to this temperature, why can’t I use it when I use it? Or it will be broken in a few days, so be sure to ask if the business indicates the constant temperature or the instantaneous temperature to avoid affecting the use.
 
The high temperature resistant air duct is widely used in mechanical equipment, mainly for handling air to generate no noise, or some function of sound elimination. Under the condition of allowing pressure, the air inside the air duct will not leak or the air duct The outside air will not intrude. For high-temperature air ducts, this is only a consumable. It must be replaced or maintained in a timely manner.

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