1.Ductile Cast Iron Pipes 2.Class K9,TYTON Joint,L=6m/5.7m 3.ISO2531/EN545/BS4772 4.Strength,Durability ,Safety,long life 1. Ductile Cast Iron Pipes2. STANDARDS: ISO 2531; EN545; BS4772; ANSI/AWWA C110; EN5983. TYPE: T TYPE, K TYPE4. DIAMETER: DN80mm-DN2000mm5. EFFECTIVE LENGTH: 6M BY BULK SHIPMENT, 5.65M BY 20' OR 40' HQ CONTAINER6. INNER SURFACE: ORDINARY/SULPHUR RESISTANCE/HIGH ALUMINUM CEMENT ...