Description
It has the additional characteristics to withstand the external pressure caused by the seawater column, at an operating depth. Useful life equal to the useful life of the pipe, this can be up to 40 years and free of maintenance especially for severe services.
The design of the Cameron RING-O underwater Valve is similar to the Valves equivalent of the upper part, but has additional features to withstand the external pressure caused by the seawater column at operating depths.
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