How to repair when the wear-resistant hose is damaged

Because the flow rate of cold water is much higher than that of water under normal circumstances, the mechanical energy released is also much larger than the normal expected kinetic energy. Water is a liquid with relative density that cannot be reduced. When the vapor does not encounter obstacles, it will have a "cache" effect. The kinetic energy in the water is released when it encounters obstructions in the piping system, such as gate valves and fittings. Symptoms of water hammer include loud noises and possibly piped exercise. In more severe cases, the water hammer will continue to break free of pipes and machinery, with the practical effect of essentially detonating, the result of which is the leakage of steam at the rupture, resulting in an extremely hazardous environmental condition. Emergency repair methods for hydraulic hoses: 1. Adhesive repair method When the pressure of the hydraulic transmission system is between 25-8.0MPa, the adhesive repair method can be used: wipe and clean the surrounding area of ​​the ruptured plastic hose; Apply one of anaerobic glue, epoxy glue, 801 glue or 502 glue to the rupture of the pipe (the length of the glue is about 2-3 times the length of the rupture position); use adhesive tape or white canvas strip to squeeze and coil 4-5 layers at the glued place; make the two ends of the white canvas strip with the coiled tape into dead buttons; it can be used after it has coagulated. Luohe Litong Hydraulic Press Technology Co., Ltd. Hydraulic Fluid Intelligent Manufacturing Industrial Park - It has a construction area of ​​70,000 square meters, key infrastructure production facilities and other equipment, new production lines for industrial hoses, production lines for automotive hoses, automotive hoses And the production line of the components and the intelligent production line of the hydraulic transmission system. In February this year, Henan released the first batch of 980 key projects, of which 5 new projects for industrial production of tires and rubber were selected. In August 2019, the API 7K and API 16C series products of Luohe Litong Hydraulic Press Technology Co., Ltd. have obtained the ABS verification issued by the Foreign Transportation Bureau. ABS is an important standard equipment and manager for the design, construction and regular maintenance of boats and offshore structures. ABS verification is an access condition for the international transportation industry, offshore platforms and related industries, which reflects that Litong has taken another big step in the development process.

In life and work, more or less certain Squeezing and friction, if the plastic hose that has been transported is cracked or damaged at this moment, it will cause great inconvenience to the manufacturer, and even cause huge property losses. Therefore, it is necessary for a transport plastic hose to be compressive and wear-resistant. Compared with ordinary transport plastic hoses, the wear-resistant hose is much more compressive and wear-resistant. It also ensures the stability and safety factor in production, and allows manufacturers to run the production process in a more orderly manner. Sandblasting pipes play a very important role in the industry. Among them, viscose plus carbon black can effectively eliminate static electricity and directly touch with air compression and wear-resistant materials. The anti-abrasion requirements are quite high. The layer is exposed, and the blast pipe will crack. The raised layer of the sandblasting pipe is a pressure-resistant layer, so the material and reasonable layout of the raised layer immediately determine the pressure resistance level of the sandblasted plastic hose. The more common raised layers are the braided hose raised layer and the surrounding raised layer. Most of the sandblasted plastic hoses with a nominal diameter of 50mm or more are used in construction sites that require a long sandblasting pipe to reduce the pressure loss in the sandblasted plastic hose and ensure the normal operation of the shot blasting and carding construction.

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