carbon steel flange carbon steel flange Technical data: 1) Standard: DIN 2512, 2519, 2526, 2527, 2566, 2573, 2576, 2631, 2632, 2633, ... ) Pressure: PN 2.5, 6, 10, 16, 25, 40, 63, 100, 160, 250, 320 Bar 6) Packing: Plywood case, Wooden case ... available About us: carbon steel flange for high pressure pipeline DIN standard and drop forged