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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.
Application :
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.
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 :
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 |
0 -14 |
Size Dimensions
•
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
True Value Gland Packings and Gaskets
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