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EPDM Double Sphere Rubber Expansion Joint is a high-performance synthetic rubber material,
which not only has excellent weather resistance, heat resistance,
ozone resistance and chemical resistance, but also has excellent elasticity and sealing properties.
EPDM Double Sphere Rubber Expansion Joint is a device for absorbing axial,
lateral and angular displacements of pipelines caused by temperature changes,
medium flow or installation errors. Epdm rubber expansion joint makes use of the
elasticity and sealing performance of rubber material, and realizes the effective compensation
and sealing of pipeline displacement through the combination of rubber and metal flange or bellows.
