Submerged pipe are made by joining the number of pipes together into a long string. They are sunk in the desired location. All the situations the pipeline must be flexible built to endure the movement of the sea and currents. At each end of the pipeline, connection joints or ball-points are provided to enable the submerged lines to be connected to Land lines that are relatively short lengths of standard pipe, bolted together laying onshore, multiple devices are incorporated in the land pipes so it can be extended accordingly. These pipe lines are also equipped with manual or hydraulically valves. All pipes shall be moved regularly during use, to ensure the pipeline life shall be extended.