Pure PTFE Packing
PURE PTFE PACKING
PACKAGING:
in coils of 5 to 10 kg, other weight on request;
as precut length;
as packing rings
Delivery time:25days
Payment terms: T/T or L/C
It is braided Packing made of pure PTFE Thin yarns fiber , almost complete chemical inertia,
Dimensional stability , low friction coefficient to compression and excellent resistance to compression are qualities classifying.
This Packing among the best ones available in the industrial Field .it is suitable for all the chemical compounds (excepting cast alkaline
metals and the gaseous Fluorine ). Alternative and rotary motions shafts operating at low peripheral speed , rods ,pistons
Valve stems ,expansion joint ,etc.
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| Pressure | Mpa | 2 | 10 | 20 |
| Temperature | ℃ | ＜280 | ||
| Linear speed | M/s | 4 | 2 | 2 |
| PH range | 0-14 | |||
| Standard mmSize (inch) | 3.8(1/8) | 4.8(3/16) | 6..4(1/4) | 7.9(5/16) | 9.5(3/8) | 11.1(7/16) | 12.7(1/2) | 15.9(5/8) | 19.0(3/4) | 22.2(7/8) | 25.4(1) |
| Kg /3m | 0.06 | 0.13 | 0.22 | 0.33 | 0.47 | 0.63 | 0.83 | 1.29 | 1.87 | 2.48 | 3.25 |
| Braiding method | Square Braid | Lattice Braid | |||||||||
