1. Used to decrease engine noise and vibration;
2. Absorbs muffler pipe thermal expansion;
3. Compensates for exhaust converter misalignment;
4. Reduces air pollution;
5. Made of stainless steel 304 (main parts);
6. Aluminized steel for collars on both ends;
7. Outside braid, middle double bellows and lined inside braid;
8. Lined with inside interlock or nothing inside;
9. Steel braids for making flexible pipes also available;
10. Size, diameter and length can be produced as requirements.

Certificate:
ISO9001: 2000 certificate