Pn16 Double Sphere Expansion Joint EPDM Double Flanged Flexicon Rubber Expansion Joint
The Double Sphere Rubber Expansion Joint is a flexible connector made of high-quality synthetic rubber with reinforced nylon or polyester cord fabric and steel wire. The dual-sphere structure provides extended movement range, better noise absorption, and increased service life. It is widely used to protect pumps, valves, and pipelines from stress caused by thermal changes, mechanical vibration, or misalignment.
| Item | Specification |
|---|---|
| Size Range | DN32 - DN600 (1¼" - 24") |
| Pressure Rating | PN10 / PN16 / 150PSI |
| Material Options | EPDM, NBR, Neoprene, Natural Rubber |
| Reinforcement | Nylon cord + steel wire |
| Temperature Range | -20°C to +120°C (material-dependent) |
| End Connection | Flange (DIN, ANSI, JIS) or threaded |
A: Double sphere joints offer greater movement absorption and vibration damping due to the extra sphere, making them more suitable for applications requiring higher flexibility.
A: Yes, as long as the rubber material is compatible with the medium and temperature. EPDM is suitable for acid, while NBR works well with oil-based media.
A: We provide DIN, ANSI, JIS, and other customized standards upon request.
Looking for a reliable double sphere rubber expansion joint supplier?
Contact us for free consultation, bulk pricing, and OEM services.
Send Inquiry NowGet in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.