Blucast EPDM Flange Gasket PN10/16 DN 50-600 mm

The Blucast EPDM flange gasket provides dependable, long-term static sealing for flanged connections in utility networks, industrial piping, and municipal water supply systems. Engineered specifically to interface with ductile iron fittings, flanged gate valves, flange adaptors, and steel or thermoplastic piping assemblies, this elastomeric gasket compensates for minor surface irregularities across mating flange faces to establish a bubble-tight, leak-free seal under standard operating conditions.

Manufactured from high-grade synthetic ethylene propylene diene monomer (EPDM) rubber, the gasket exhibits outstanding mechanical resilience, elasticity, and resistance to compression set. The material is formulated for continuous service in contact with drinking water, treated effluent, and neutral industrial liquids at working temperatures from 0 degrees to +80 degrees Celsius. Its elastomeric matrix provides high resistance to aging, ozone, UV exposure, and microbiological degradation, ensuring consistent sealing performance over extended operational life without requiring maintenance or re-torquing under normal service parameters.

This gasket series is rated for working pressures of 10 bar (PN10) and 16 bar (PN16), matching standard European flange drilling dimensions in accordance with EN 1092-2. Available in nominal diameters from DN 50 mm up to DN 600 mm, the profile fits securely between raised face and flat face flanges, providing uniform stress distribution when tightened to specified bolt torque values.

• Product type: Elastomeric flat flange gasket
• Manufacturer: Blucast
• Material: EPDM (Ethylene Propylene Diene Monomer)
• Nominal pressure rating: PN10 / PN16 (10/16 bar)
• Nominal diameter range: DN 50 mm to DN 600 mm
• Applicable standards: EN 1092-2, EN 681
• Service medium: Potable water, treated water, neutral liquids
• Operating temperature range: 0 degrees to +80 degrees Celsius
• Compatible equipment: Flanged gate valves, ductile iron fittings, flange adaptors