Flexible Exhaust Pipe Connector: It is installed in the exhaust pipe between the engine exhaust branch pipe and the muffler, which makes the connection of the entire exhaust system flexible and plays a role in reducing noise. Easy to install and extend the life of exhaust noise reduction system.
Mainly used for light trucks, small passenger cars and buses. The structure is a double-layer corrugated pipe covered with a steel wire mesh sleeve, and the two ends are a straight edge segment outer snap ring structure. In order to improve the noise reduction effect, an expansion joint or mesh sleeve can be installed in the bellows.
Double Layer Auto Exhaust Flexible Engine Pipe for truck:
Type 1: Interlock Pipe + Bellow + Outer Braid + Cap
Type 2: Bellow + Outer Braid + Cap
Type 3: Inner Braid + Bellow + Outer Braid + Cap
1. Automobile exhaust flexible pipe forming machine
A. Automatic vertical bellow forming machine: Size range 32-100mm; Thickness 0.3mm-1mm; Hydraulic principle.
B. YKCX-65D automatic bellow forming machine: ID 16-60mm; 10 seconds per convolution; Feeding cylinder used.
2. Automobile exhaust bellow assembly machine



A professional manufacturer of metal flexible hose making machines with over 35 years of history. Products are widely used in energy, petroleum, petrochemical, construction, and aerospace industries. Machines are exported globally to markets including Russia, USA, Australia, and Europe.