Galvanized bauer coupling with flange 1. safe, fast, easy, flexible 2. material: galvanized ... export country 1.Name: Flanged zinc plated ball and socket quick coupling2.Material: galvanized steel or S/S3.parts: male tail ... male and female, strainer, pipe galvanized and non-galvanized7.application:irrigation, mining and tunneling, civil engineering project, emergency water supply,dewatering ...