Henan Jinhuilong Pipeline Equipment Co., Ltd.

Rubber expansion joint

Rubber expansion joint

Flanged Rubber Expansion Joint
Designed to absorb vibration, reduce noise, and compensate for thermal expansion and misalignment in piping systems. Ideal for protecting pumps, valves, and pipelines in HVAC, water, and industrial applications. Available in various sizes, rubber materials, and flange standards.

Working Principle:

Through the elastic deformation of a single spherical rubber structure, it absorbs axial displacement, lateral displacement, and a certain degree of angular deflection of the pipeline.

Function Summary:

Compensates for thermal expansion and contraction of pipelines

Shock absorption and noise reduction

Reduces stress on pipelines and equipment

Application Scenarios:

Water supply and drainage systems

HVAC (air conditioning water systems)

Pump station inlet and outlet pipelines

General industrial pipelines

Product Parameters:

PS:The above data is for reference only and applies to sizes from DN15 to DN4000. Please contact us immediately for more details!

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