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As an important component in pipeline connection, the 90° elbow rubber expansion joint has become a recognized
"flexible guardian" in the engineering community with its unique structure and excellent performance.
The structural characteristics, working principle, application field and irreplaceability of 90° elbow rubber expansion joint in modern industry,
In order to provide a comprehensive and professional reference for the majority of engineers, technicians and practitioners in related fields.
1. Structural features: exquisite design, flexible response
90° elbow rubber expansion joint, as the name suggests, is based on the traditional rubber expansion joint,
It is specially designed to have a 90-degree bending capacity.
Its core structure consists of three parts: metal flange, rubber expander and connector.
The metal flange is responsible for connecting the pipes and ensuring the stability of the overall structure;
The rubber expander is made of high-strength, high-elasticity special rubber materials.
It can effectively absorb the axial, radial and angular displacement of the pipeline due to temperature changes,
medium flow or external forces;
The connector is responsible for the tight combination of the metal flange and the rubber expander,
forming a rigid and flexible connection system that is both rigid and reliable.
2. Working principle: elastic compensation, safe and efficient
During the operation of the pipeline, due to the influence of various factors, the pipeline often produces
displacement and deformation in different directions.
90° elbow rubber expansion joint with its unique rubber expansion body design,
It can elastically absorb these displacements and deformations, thus effectively protecting the piping
system from damage caused by excessive displacement.
At the same time, the excellent elasticity of the rubber material can also effectively isolate vibration and noise.
Improve the operational stability and service life of the piping system.
