Sigma 288 Braided Gland Packing, Reinforced PTFE Packing With Aramid Fiber
ITEM :- Sigma 288
PRODUCT NAME :- Sigma 288 Braided Gland Packing, Reinforced PTFE Packing With Aramid Fiber
BRAND :- SIGMA PLACE OF ORIGIN : INDIA
CERTIFICATION :- API, ISO 9001
APPLICATIONS / USES :-
The Packing made of Kevlar-lined graphite filled PTFE core subsamples line of weaving, oil lubrication.
With high mechanical strength and excellent chemical resistance, good self-run, low coefficient of friction, high thermal conductivity.
Integrated high-performance aramid packing Graphite PTFE with the advantages of anti-extrusion is a common and four times PTFE packing,
suitable for high resistance to oxidation and high mechanical strength of the ideal packing.
Product Description
Designed for chemical, pharmaceutical and many other sectors of the rotation and reciprocating movement of the pumps, valves, mixers,
blenders and so on. High-speed, high-pressure corrosive chemical fluid under ideal packing.
Service Limits, Application Parameter
Specifications |
|
|---|---|
Pressure Psi bar |
to 300 psi (20 bar) rotary/ centrifugal; to 2000 psi (138 bar) valves |
Shaft speed M/s |
to 4500 rpm |
Density g/cm3 |
1.5 |
Temperature °C |
-4500F (-2700C) to +5000F(+2600C) |
PH range |
1-14 |
Size Dimensions
Size mm
| 4 |
5 |
6 |
8 |
10 |
12 |
14 |
15 |
16 |
18 |
19 |
20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
approx. mtr. / kg |
45 |
29 |
21 |
12 |
7.4 |
5.1 |
3.8 |
2.9 |
2.3 |
1.9 |
1.6 |
1.3 |
Prime Features
- Long maintenance free service life. Minimal shaft wear and leakage
- Pliable, wear-resistant and dimensionally stable. Rugged and non-toxic
- Six times better heat conduction as against pure PTFE packings at comparatively high speeds.
- Significantly low thermal expansion thus resisting ‘ over expansion’ extrusion under service.
- Suitable to centrifugal & reciprocating pumps even at high pressure
- PTFE Graphite fibre at faces enhance low friction for shaft / sleeve safety
- Excellent in abrasive application. Well proven with aggresive media
- High penetration & abrasion resistance of polyamide fibers ensure corner safety of packing