Hubei external pressure type bellows expansion joint construction site (detailed illustration)
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Company news news (updated 1 minute ago): or the problem of water seepage, and the installation company and the manufacturer are excused to say that it is not their own problem, which makes the use of the unit often run before and after running. In serious cases, the problem may not be solved for a long time. Affect the progress of the project and the normal trial of the project, so let Guomao's technicians tell you something about the small secrets of the pipeline compensator installation today. Before installing the pipe compensator and bellows, you should first check whether the product is leaking or broken during the production process!
Hubei Ezhou external pressure type bellows expansion section news introduction: In order to make the direct-buried corrugated compensator play a compensating role, the fixed-buried corrugated compensator must be provided with fixed brackets at both ends to prevent the pipeline from being affected by the internal pressure thrust. One end of the direct-buried corrugated compensator (referring to the dead end of the unidirectionally compensated direct-buried compensator) is to be close to the fixed bracket at one end, and the head is compensated by the head of the direct-buried corrugated compensator. According to the compensation amount, the distance between the two fixed brackets is set, and the compensation amount is generally not greater than the diameter of the pipe.
The direct buried sleeve compensator can be buried directly in the ground, and no maintenance well can be installed during installation, and the construction cost is low. Direct-buried sleeve compensator is also called direct-buried compensator or sleeve compensator. It is generally used in the thermoelectric industry. It acts as a compensation buffer in the pipeline connection. It has a long service life and is mostly made of stainless steel. For soldering connections. Direct-buried sleeve compensator is a compensating device for hot fluid pipelines. It is mainly used for laying straight pipelines. It is suitable for hot water, steam and grease media.
The internal pressure corrugated compensator and the external pressure corrugated compensator can be mainly used in the heating pipeline system. The difference between the two is mainly that the internal protection type can be cut open when the inner pressure type is used, and the corrugation condition can be observed; and the external pressure type is absolutely impossible. Cut, if the working steel pipe is opened, it will cause the medium to leak. Special care should be taken during installation to prevent any damage to the thin compensator portion. Should be installed from the length recommended by the manufacturer
The article explains: B plant area is generator set, steel plant blast furnace, petrochemical plant corrugated compensator, damper production plant area; C plant area is metal hose plant area D plant area is the pipe support hanger production plant area. In recent years, our company is based on Gongyi City Guomao Pipe Fitting Technology Research Co., Ltd. of the National High-tech Entrepreneurship Center, relying on Tsinghua University, Xi'an Thermal Power Research Institute Co., Ltd., Tianjin Electric Power Research Institute, Nanjing University, Zhejiang University, South Science and Technology, Southeast University, Henan University! 315 voice: Spring is everywhere, the flowers are red and green. Planting a phoenix tree for you, attracting a golden phoenix, good luck brought to your side, sweetly reaching your heart, happy life. Happy Arbor Day!
This content comes from: Henan Guomao Pipeline Equipment Manufacturing Co., Ltd. - Network Department.
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