The SPO Compact Flange has been used across the globe since 1989, offshore, onshore and subsea, offering significant weight and space savings over conventional flanges, leak-free joint integrity and therefore is the most effective environmentally friendly piping joint available today. Its double sealing (hyperlink remains) action prevents hydrocarbon releases, addressing health and safety issues and concerns. Typically weighing between 70 – 82% less than a conventional flange, the SPO Compact Flange is designed using the state-of-the-art finite element analysis and is in full accordance with ASME VIII, Div 2 provisions and with ANSI/ASME B31.3.1.

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