Ideal for low-pressure systems and brittle materials (cast iron, PVC), FF flanges feature a flat sealing surface to prevent over-stressing components. Made from stainless steel, carbon steel, or alloys (ASME B16.5/EN 1092-1 compliant), they ensure leak-tight connections in water treatment, HVAC, and general piping. Optional rubber/gasket inserts available for enhanced sealing. Custom drilling patterns and sizes up to DN2000.
| DN10 (3/8 ») | DN15 (1/2 ») | DN20 (3/4 ») | DN25 (1 ») | DN40 (1-1 / 2 ») |
| DN50 (2 ») | DN25 (1 ») | DN100 (4 ») | DN125 (5 ») | Identifikasi dan Penelusuran: |
| DN200 (8 ») | DN250 (10 ») | DN300 (12 ») | DN350 (14 ») | DN400 (16 ») |
| DN450 (18 ») | DN500 (20 ») | DN550 (22 ») | DN600 (24 ») |
