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Jun 28, 2022

The role of bellows on automobile exhaust pipes

Automobile exhaust bellows, also known as automobile exhaust hoses and flexible joints for automobiles, are installed in the exhaust pipe between the engine exhaust branch pipe and the muffler, so that the entire exhaust system can be connected flexibly and play a role in noise reduction. Easy to install and extend the life of the exhaust noise reduction system.

The automobile exhaust hose is mainly used for light trucks, small passenger cars and buses. Its structure is a double-layer corrugated tube covered with a steel mesh sleeve, and the two ends are a straight-edge section outside clamp replacement structure. In order to improve the noise reduction effect, expansion joints or mesh sleeves can be installed in the bellows.

Material: The main material of the metal corrugatd hose is stainless steel SUS304. Sheath and joint material can be stainless steel or aluminized steel.

Features:

1. Various product structures and complete specifications and sizes

2. Exhaust systems for passenger cars, commercial vehicles, agricultural vehicles and other vehicles

3. Installed between the engine exhaust pipe and the purifier, it can absorb various vibrations, reduce noise, compensate for installation deviation and thermal expansion and contraction, facilitate installation and prolong the life of the exhaust muffler system.

4. Using corrugated molding technology, good flexibility and good air tightness

5. The product structure has various forms, and the length is not limited, which can meet the needs of different models

6. Product specifications and dimensions can be designed and manufactured according to customer requirements

7. Can reduce air pollution

8. Stainless steel SUS304 material makes the product life longer


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