Flexibility guarantee of piping system: From
Rubber Expansion Joint to the synergy of various core fittings
In the complex world of piping systems, various flexible connection fittings support the stable operation of fluid transportation like "joints", and Rubber Expansion Joint is undoubtedly the backbone among them. As a flexible pipe accessory with threaded connection as the core, it is composed of a rubber ball and threaded metal union. The inner and middle rubber layers are reinforced with fabric, and the outer rubber layer is strengthened for protection. It is equipped with a threaded structure made of malleable cast iron and other materials. With its outstanding elastic compensation capacity, pressure resistance and corrosion resistance, It is widely used in civil and industrial pipeline systems, precisely compensating for pipeline displacement, absorbing vibration, reducing noise, and easily adapting to the transportation requirements of various media such as water, gas, and oil.
However, the flexible solutions for pipeline systems go far beyond this. When confronted with industrial scenarios featuring higher pressure and more extreme temperatures,
Bellow Expansion Joint stands out with its unique structure of metal bellows. It achieves large displacement compensation through the elastic deformation of the bellows and plays an irreplaceable role in thermal pipelines and chemical pipelines. Complementary to Rubber Expansion Joint, it covers the displacement compensation requirements under different working conditions.
For complex pipelines that require both flexibility and high strength, a
Flexible Metal Hose is an ideal choice. It is composed of a metal bellows wrapped with a braided mesh on the outside. It not only has the pressure resistance and temperature resistance of metal, but also has the flexibility comparable to Rubber. It can bend flexibly in an environment with intense mechanical vibration and complex spatial layout. It is often used in combination with Rubber Expansion Joint to provide double guarantee for the pipeline connection of precision equipment.
In the process of pipeline installation and maintenance, the value of
Dismantling Joint (detachable joint) is particularly prominent. It simplifies the disassembly and maintenance process of pipelines. When the system needs to replace Rubber Expansion Joint or Bellow Expansion Joint, there is no need to disassemble the pipeline as a whole, which greatly improves the operation and maintenance efficiency. The
Flange Adaptor is the "bridge" for connecting pipes of different specifications and types. Whether it is to connect the Rubber Expansion Joint of the threaded connection with the
Flange pipe, or to achieve the matching of the Flexible
Metal Hose with the equipment interface, It can ensure the sealing and stability of the connection.
The safety of fluid control also cannot do without the support of key components. With its unique duckbill-shaped structure, the
Duckbill Check Valve can automatically prevent the backflow of the medium. In scenarios such as sewage treatment and seawater transportation, it works in coordination with the Rubber Expansion Joint, ensuring the flexible compensation of the pipeline and avoiding the damage to the equipment caused by the backflow of the medium.
From the water supply and heating systems of civil buildings to the chemical and power pipelines in industrial production Rubber Expansion Joint, Bellow Expansion Joint, Flexible Metal Hose, Dismantling Joint, Flange Adaptor and Duckbill Check Valves together form the "flexible protective net" of the pipeline system. When making a selection, precise matching should be carried out based on parameters such as medium characteristics, temperature and pressure, and displacement. During installation, strict compliance with standards is required to ensure that each accessory can play its maximum role in its position and safeguard the stable operation of various pipeline systems.
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