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• Time of issue:2020-09-28 17:12
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(Summary description)Main jacking cylinder: The main jacking cylinder is the main jacking equipment. It is the driving force for the pipe section jacking. It is mounted on the cylinder support and the rear end is close to the back. After the main jacking cylinder is installed, use the oil pipeline to connect to the main jacking pump station and console. Connected; on the one hand, it hinders the promotion and application of PVC-U pipes. In response, the development of flexible interface pipe fittings is on the agenda. Everyone knows that because of the small amount of pipe fittings in the pipeline engineering, there are many varieties. In addition, the RR interface molding technology of PVC-U pipe fittings is difficult, the equipment mold investment is extremely large, and the large-scale output cannot be formed. Therefore, the R&D and production enterprises bear Due to technical and financial constraints, no company has developed and manufactured PVC-U pipe fittings with flexible connections. In view of the above situation, the manufacturer has produced steel sprayed flexible interface pipe fittings, which solves the problem of flexible interface (R-R) with a diameter of ≥ φ100. Main top pumping station: The main top pumping station is the equipment for supplying oil to the main top cylinder and returning oil to the main top cylinder. The pumping station is installed next to the working well.