Detailed product description Stainless steel expansion bellow with one flange loosed one fixed .Can be design as clients' requriments. Features: 1)corrugated pipe gives a flexibility link, allowing it to absorb shock and reduce noise 2) this kind of metal hose is widely used in such industries as: A) chemicals B) iron and steel C) petroleum D) machinery E) electric power F) rubber G) printing and dyeing H) medicine I) foods J) fire fighting K) building infrastructure L) household appliances 3) non-standard metal hoses with all kinds of special connections and special Materials available Quality expansion joint for sale Expansion joint Carton