reducer bauer type coupling 1. safe, fast, easy, flexible 2. reasonal price 3. ... with customer together* mainly export country 1.Name: reducer bauer type couplings quick connect hose coupling2.Material: galvanized steel or S ... joint, 90 degree bend, 45 degree bend, flange adaptor, end cap, thread adaptor, flange adaptor, enlarger and reducer male and female, strainer, pipe ...