PA1000R Reinforced graphite packing
Braided from low sulphur expanded graphite yarns and reinforced with nickel wire, the packing shows greater mechanical strength, meanwhile it still retains all the inherent benefits of PA1000 pure graphite packing, such as good thermal conductivity and chemical resistance, very low friction, etc.
Other reinforcing materials such as stainless steel wire etc are also available on request.
PA1000RC Reinforced graphite packing with corrosion inhibitor
The corrosion inhibitor acts as a sacrificial anode to protect the valve stem and stuffing box.
Application:
PA1000R & PA1000RC is a multi-service packing capable of a wide variety of uses throughout a plant. It is particularly suitable for use in high temperature, high pressure steam service. It is applicable for most chemicals, acids & alkalis. PA1000R & PA1000RC is excellent for use in steam turbines, high temperature motor-actuated valves and other high temperature and high pressure valve applications in general.
Precaution: oxidizing environment.
Recommendation: may be used together with PR1600 carbon fiber anti-extrusion packing rings.
Service Limits:
| Temperature |
|
|
| Pressure Shaft speed |
Agitator |
50bar, |
| Valve |
400bar, |
|
| PH range |
0~14 |
|
| Density |
1.1~ |
|
Forms of Supply:
In coils of 5~10kgs, other package on request.
As packing rings (PR1000R, PR1000RC).
In precut length.
Dimension table:
For packings with density of
| Size (mm) |
5 |
6 |
8 |
10 |
12 |
14 |
15 |
16 |
18 |
20 |
25 |
| Appr. m/kg |
33.3 |
23.1 |
13.0 |
8.3 |
5.8 |
4.3 |
3.7 |
3.3 |
2.6 |
2.1 |
1.3 |
| Appr. g/m |
30.0 |
43.2 |
76.8 |
120.0 |
172.8 |
235.2 |
270.0 |
307.2 |
388.8 |
480.0 |
750.0 |
| Kgs/coil |
5 |
10 |
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