Min. Order Reference FOB Price
1 Piece US$12.00-266.50 / Piece
Product Description
Concentric reducer duct expansion joint is a type of pipeline connection component, mainly used to solve the problem of different diameters when connecting metal pipelines. The ordinary type is used to transport air, compressed air, water, seawater, oil, acid, alkali, etc. at -10 ºC~115 ...