High temperature resistant telescopic hoses have been widely used in industrial production, completely solving many problems of traditional hoses. In modern industrial production, we often use telescopic hoses. High temperature resistant telescopic hose, as the name suggests, is a kind of retractable hose that can work efficiently at high temperature or low temperature. Pellet dryers with tubes, printing machinery, hair dryers and compressors, engine structures, engine heating, aviation equipment and military machinery and equipment.
Today, the editor wants to introduce to you the high temperature resistant retractable exhaust hose used in automobile exhaust emission testing. Exhaust emissions from cold-start engines in closed buildings can reach toxic concentrations. Odorless carbon monoxide (car exhaust fumes) can accumulate in buildings even when vehicles are operated indoors for short periods of time and the doors are opened. Uncontrolled and removed vehicle exhaust can cause people to become ill and damage sensitive electronic components in diagnostic and repair equipment in the workshop. Therefore, when purchasing a hose for vehicle exhaust detection and extraction, we must pay attention to the following points:
1. Choose regular manufacturers: because most regular manufacturers are processed with high standards, high-quality raw materials and fine craftsmanship;
2. Good high temperature resistance: the temperature of vehicle exhaust is relatively high, if there is no good high temperature resistance, the hose is easily corroded by high temperature;
3. Good telescopic performance of the hose: the exhaust gas suction of the automobile inspection station is often pulled repeatedly, which is easy to deform;
4. High wear resistance: Exhaust suction devices such as exhaust hose reels will wear the hose during the process of pulling and coiling. If the quality of the hose is not good enough, the The replacement frequency is high, which will affect the cost of the entire device;
5. Resistant to high pressure and leak-proof: There will be a lot of toxic gases in the exhaust of automobiles. Only hoses with good leak-proof properties can ensure the safety of the entire exhaust extraction process.
