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Stainless steel pipe hoop is a kind of fittings for connecting and fixing stainless steel pipeline, its role is mainly reflected in the following aspects:
Connecting pipes
Realize reliable connection: it can firmly connect two or more stainless steel pipelines together, so that the pipeline system forms a continuous whole, ensuring that fluids (such as liquids, gases, etc.) are smoothly transmitted in the pipeline and preventing leakage and other problems. In some large-scale industrial piping systems, such as petrochemical, natural gas transmission and other fields, the role of reliable connection of pipe hoops is crucial, once the connection problems, may lead to serious safety accidents and economic losses.
Convenient installation and dismantling: Compared with welding and other connection methods, the use of stainless steel pipe hoops to connect the pipeline is more convenient. When installing, you only need to put the pipe hoop on the pipe interface, and can complete the connection by tightening the bolts, etc., without the need for complex welding equipment and technology, which greatly improves the installation efficiency. When the piping system needs to be repaired, remodeled or replaced, the clamps can also be easily disassembled for easy operation.
Fixing and Positioning
Maintaining pipe stability: In the piping system, especially in the overhead or open pipe laying method, stainless steel pipe hoops can fix the pipe on the structure such as bracket, hanger or wall, to prevent the pipe from shifting, shaking or sagging due to its own weight, fluid pressure, vibration and other factors, to ensure the stability and safety of the piping system. For example, in the water supply and drainage system of the building, pipe clamps fix the pipes on the wall or ceiling to avoid the pipes from loosening in the course of use, which will affect the normal water supply and drainage.
Accurate piping positioning: In some occasions where the piping layout and installation precision are required to be high, such as the ultrapure water piping system in the electronic chip manufacturing workshop and the high-precision gas conveying piping in the laboratory, etc., the pipe clamps can play the role of accurate piping positioning to ensure that the piping is installed in accordance with the design requirements of the position and direction to meet the technological requirements.
Compensation and buffer
Compensating pipeline displacement: Due to factors such as ambient temperature change and fluid temperature change inside the pipeline, the pipeline will produce thermal expansion and contraction phenomenon. Stainless steel pipe hoop has a certain degree of flexibility and adjustability, can to a certain extent compensate for the thermal expansion and contraction displacement of the pipeline, reduce the pipeline due to thermal stress and deformation, rupture and other problems. For example, in the heat pipeline system, pipe hoops can be used in conjunction with compensators and other components to effectively absorb the expansion and contraction of the pipeline and protect the safe operation of the pipeline system.
Buffer vibration and impact: in some piping systems with vibration or impact, such as compressor piping in industrial production, pump import and export piping, etc., stainless steel pipe hoops can play a role in buffering and shock absorption. It can absorb and disperse the vibration and impact force transmitted by the pipeline, reduce the damage to the pipeline connection parts, extend the service life of the pipeline system, and also reduce the impact of vibration and noise on the surrounding environment.
Sealing and Protection
Enhance the sealing performance: the hoop and pipe are usually equipped with sealing washers and other components, which can form a good sealing structure to prevent fluid leakage from the pipe connection. In some of the very high requirements for sealing occasions, such as chemical, pharmaceutical and other industries of toxic, hazardous, flammable and explosive fluid transportation pipeline, the sealing role of the hoop is particularly important, it can ensure the safe transmission of fluids in the pipeline, to avoid harm to the environment and personnel.
Protection of pipe interfaces: stainless steel pipe hoops can be wrapped up at the pipe interface, play a protective role to prevent the interface from the external environment of corrosion, wear and tear and other damage. Especially in some harsh working environments, such as damp basements, outdoor coastal areas, etc., the pipe hoop can protect the pipe interface and extend the service life of the pipe.