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



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 :
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

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Ulhasnagar, Thane, Mumbai - 421 002,
Maharashtra, INDIA

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Krishna Singh - +91-9975240272
Sunjay Singh - +91-94 22 076 287 /+91-95 45 176 287

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