CRJ-20 - Molded Double Sphere

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Molded Double Sphere Expansion Joint

The Molded Double Sphere Expansion Joint delivers advanced flexibility and vibration control with its dual-sphere construction, which enhances movement capability while lowering spring rate and stress on adjacent equipment. This makes it ideal for systems experiencing high thermal expansion or dynamic pressure fluctuations, such as in industrial fluid handling, chemical processing, and mechanical piping systems.

Connectall offers this joint in a wide range of high-quality elastomers, including EPDM for hot water and mild chemical resistance, Neoprene for durability and weather tolerance, Nitrile for oil and petroleum-based media, and Butyl or Viton® for specialized chemical resistance.
As specialists in expansion joint design and recommendation, Connectall LTD evaluates system conditions, including pressure class and media type, to specify the ideal molded double sphere solution for long-term reliability and maximum vibration control.