Detailed product description Expansion joint , stainless stell boy with flange , flange can be fixed or loosened. Features: 1) nonmetal expansion joint 2) absorbs thermal expansion and shock 3) compensates converting misalignment 4) structure: bellows + flanges+ tied 5) main material, bellowsstainless steel 304; flanges: stainless steel 304 or carbon steel 6) size, diameter and length can be produced as per clients' requirements Quality expansion joint for sale Expansion joint Carton
