Eccentric reducer rubber expansion joint is similar to the concentric reducer rubber joint, it’s also often used to connect the pipes with different diameters, in order to facilitate the connecting of pipes.
Solve the connection problem of plumbing system with different diameter.
Solve the problem of interface displacement, absorb the pipe movement, improve thermal stability.
Rubber expansion joint can reduce the noise and improve the shock absorption ability.
Eccentric reducer rubber expansion joint can be processed into different types according to different mediums.
Rubber Materials: NR, NBR, CR, EPDM, PTFE, etc.
Flange Materials: Q235 carbon steel, 304 stainless steel.
We also offer the product customization, for the special size or OEM order, please contact us.
| Nominal Diameter | Length | Axial Displacement mm | Horizontal Displacement (mm) | Angular Deflection | |
| (mm) | (mm) | Expansion | Compression | (a1+a2)° | |
| 50x32 | 180 | 15 | 15 | 15 | 15° |
| 50×40 | 180 | 15 | 15 | 15 | 15° |
| 65x32 | 180 | 15 | 15 | 15 | 15° |
| 65×40 | 180 | 15 | 15 | 15 | 15° |
| 65×50 | 180 | 15 | 15 | 15 | 15° |
| 80x32 | 200 | 15 | 15 | 15 | 15° |
| 80×50 | 180 | 15 | 20 | 15 | 15° |
| 80×65 | 180 | 15 | 20 | 15 | 15° |
| 100x40 | 220 | 15 | 20 | 15 | 15° |
| 100×50 | 180 | 15 | 20 | 15 | 15° |
| 100×65 | 180 | 15 | 20 | 15 | 15° |
| 100×80 | 180 | 15 | 20 | 15 | 15° |
| 125x50 | 220 | 15 | 20 | 15 | 15° |
| 125×65 | 180 | 20 | 20 | 15 | 15° |
| 125×80 | 180 | 20 | 20 | 15 | 15° |
| 125×100 | 180 | 20 | 20 | 15 | 15° |
| 150x50 | 220 | 20 | 20 | 15 | 15° |
| 150x65 | 200 | 20 | 20 | 15 | 15° |
| 150×80 | 200 | 20 | 20 | 15 | 15° |
| Working pressure | PN16 |
| Test pressure | PN24 |
| Explosion pressure | PN48 |
| Applicable temperature | -15~+120 celsius degree |
| Applicable media | Air, compressed air, water, sea water, hot water, oil, acid and alkali etc. |
