25. Flange Slip-On (Plastic)

PPR flange fittings are durable, heat-resistant components used to connect large-diameter (typically 20mm–160mm+) PPR pipes to valves, pumps, or other piping materials using bolted, detachable joints. These fittings, often comprising a flange adapter (socket) and a metal or plastic backing ring, are crucial for high-pressure, hot and cold water systems.