DI K9 Pipe, DN450, T-Type Joint, Class: K9, ISO 2531, 6 Meters Long.Type: Ductile Iron Pipe, Class K9, Length 6m.Size: DN 450.Class: K9.Effective Length: 6 meters.Joint: T-type joint.Manufacturing Standard: ISO 2531.Internal lining Standard: ISO 4179.External coating Standard: ISO 8179.Material: Ductile Iron.