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Basic Knowledge of Flexible Rubber Expansion Joint

2017/8/30 9:57:01      Click£º
Flexible rubber expansion joints are also known as flexible rubber joints, rubber soft joints, high pressure rubber joints, rubber shock absorber, compensators and so on. According to the connection method, there are three types: clamp connection, flange connection and thread connection. According to the structure, there are single sphere, twin sphere, triple sphere, reducer and bend. Flexible rubber expansion joints can be used to reduce the vibration and noise, compensate for heat expansion caused by temperature change, widely used in a variety of pipeline systems.


flexible rubber expansion joints

Different media flow through pipelines, so the rubber material is also different, there are natural rubber, SBR, butyl rubber, nitrile rubber, EPDM rubber, neoprene, silicone rubber, fluorine rubber and so on, which all have the function of resistant to heat, acid, alkali, oil, corrosion and wear, etc.

What makes Lanphan flexible rubber expansion joints excellent?
1. Small size, light weight, good flexibility, easy installation and maintenance.
2. After installation, Flexible rubber expansion joints can absorb the lateral, axial and angular displacement of the pipes; Not subject to pipe dissonance, flange is not parallel to the restrictions.  
3. After installation, Flexible rubber expansion joints can reduce the noise caused by vibration such as pipe pump, and the vibration ability is strong.
4. Seamless high pressure Flexible rubber expansion joints, in high temperature resistant, acid and alkali resistant, oil resistant, more effectively to prevent the corrosive medium in the pipeline for Flexible rubber expansion joints lining erosion, improve the service life.