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Detailed Product Description
PA 2322 Sintered Graphifed PTFE packing
Braided from sintered PTFE pretreated with graphite impregnation. The yarns are 100% from Lenzing. The characteristics are similar to GFO,just has cross-sectional decnsity, and some particles of graphite on surface.It has very good thermal conductivity,high flexibility and stabiity of volume,extremely low coefficient of friction efficiency,the packing does not embrittle or age and long life with good operation efficiency,gentle tratment of shafts.
Application:
For reciprocating and rotating shafts, valves, mixers and agitators. Especially for services involving surface speeds and temperature higher than those normally specified for pure PTFE packings. Can be safely used in all chemical pump applications with the exception of some strong oxidizing agents.
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Service Limits
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| T |
280℃ |
| PH |
0-14 |
| V |
20m/s |
| Rotating |
25bar |
| Reciprocating |
250bar |
| Value |
100bar |
| D(g/cm3) |
1.5 |
Forms of supply:
2-5kg/roll
Packing Ring: R2322
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