Rubber Expansion Joint
Rubber expansion joints — single-sphere elastomer bellows with floating steel flanges that absorb axial, lateral and angular movement and damp vibration and noise in pumped systems.
Technical Data
| Rubber Expansion Joint — specification | |
|---|---|
| Type | Single-sphere rubber bellows |
| Connection | Floating steel flanges |
| Bellows | EPDM / NBR |
| Pressure | PN10 / PN16 |
| Movement | Axial · lateral · angular |
| Service | Pumps, HVAC and water networks |
Datasheet & Documents
The Rubber Expansion Joint datasheet is being issued in YTM Pipe format. Send us your requirement and our team will share the current technical documentation with your quotation.
ISO 9001:2015 certified quality
Available on request
How to Order
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Questions & Answers
What is a rubber expansion joint?
A rubber expansion joint is an elastomer bellows with floating steel flanges fitted into a pipeline to absorb axial, lateral and angular movement and to damp pump vibration and noise. A single-sphere joint has one convolution and is the common choice for pumped water and HVAC systems.
Where should an expansion joint be installed?
Normally directly at pump suction and discharge connections and wherever thermal movement, settlement or vibration must be isolated. Control units or tie rods are added where the line is not anchored, so pressure thrust does not over-extend the bellows.
What type do you supply for rubber expansion joint?
Single-sphere rubber bellows. Other sizes can usually be supplied on request — send your requirement for confirmation.
Is a technical datasheet available?
Yes — the datasheet is being issued in YTM Pipe format and is available on request; our team sends it with your quotation.
How do I get a price?
Send size, specification and quantity through the Request-a-Quote form, WhatsApp or [email protected] — our team responds within one business day.
Rubber Expansion Joint. Specified. Checked. Delivered.
Manufactured and supplied to the governing standard, inspected and documented before dispatch.