The description of NBR Rubber Expansion Joints
The NBR expansion joint is a specially designed NBR expansion joint inserted into a rigid piping system for one or more of the following functions
1) Absorb movement
2) Improved thermal stability
3) Reduce system pressure due to thermal variation, load stress, pumping surge, wear, or settlement
4) Reduce mechanical noise
5) Compensate for misalignment
6) Eliminates electrolysis between heterogeneous metals
1 | Size: | DN32~DN4000mm |
2 | Standard: | DIN |
3 | Working temperature: | -40~115℃ |
4 | Working pressure: | PN10/PN16/PN25 |
5 | Rubber material: | EPDM/NBR |
6 | Other part material: | Carbon steel, stainless steel |
7 | Connection type: | Flange end or threaded end |
8 | Color: | Black |
9 | Applicable medium: | Air, water, seawater, oil, etc |
10 | OEM service: | Yes |
11 | Certificate: | ISO, SGS, TUV, BV |
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