1.Flexible metal hose: 2.Grade:SUS304 3.Size:dn8-dn300 flexible pipeFeatures: 1) Flexible pipe, automobile exhaust system component 2) Installed between engine and muffler3) Used to decrease engine noise and vibration 4) Material: SS 304, SS 202, SS 430 (main body) 5) Environmentally friendly6) Size, diameter and length can be produced as requirements flexible metal hose