5.5″ Twin Wall Pipe Flange (2.5+2.5) is a high-strength, wear-resistant component designed for concrete pump systems. Its dual-layer construction ensures extended durability and efficiency under high-pressure conditions. Ideal for use with industry-leading concrete pumps, this flange provides a secure, long-lasting connection that enhances the performance and longevity of concrete delivery operations. Suitable for heavy-duty applications in large construction projects.