Sigma 72 PTFE Impregnated PTFE Packing
ITEM : Sigma 72
PRODUCT NAME : Sigma 72 PTFE Impregnated PTFE Packing
BRAND : SIGMA PLACE OF ORIGIN : INDIA
CERTIFICATION : API, ISO 9001
APPLICATIONS / USES :The packing Made of sintered, highly stretched PTFE multifilament yarns with thoroughly PTFE impregnation. The packing is then re-impregnated with a mix of PTFE mix during plaiting operation. Good resistance to compression and to extrusion, high structural and cross-sectional density.
PRODUCT NAME : Sigma 72 PTFE Impregnated PTFE Packing
BRAND : SIGMA PLACE OF ORIGIN : INDIA
CERTIFICATION : API, ISO 9001
APPLICATIONS / USES :The packing Made of sintered, highly stretched PTFE multifilament yarns with thoroughly PTFE impregnation. The packing is then re-impregnated with a mix of PTFE mix during plaiting operation. Good resistance to compression and to extrusion, high structural and cross-sectional density.
Product Description :
Lubricated economic ptfe gland packing made from pure PTFE fibres having Duplex Braid construction to increase dimensional stability treated with inert high temperature resisting lubricant to resist migration and to display compressibility and recovery characteristics.
Sigma 72 packing is safe, more flexible, and non-toxic. Fluids can be sealed with a minimum of
gland pressure, there is less friction as well as heat build up. It is an inert, virtually indestructible packing,
having a lower co-efficient of friction with good compressive strength.
Service & Application: A good packing to seal against concentrated Acids, Alkali solutions, Agressive organic / inorganic Chemical Rotary and reciprocating plant pumps & valves, oils, corrosive gases, food-processing and pharmaceutical industries. Dyestuffs, synthetic resins, paints, pulp & paper sector chemicals. Equipment glands where no contamination is allowed. Not recommended to use on molten metals and gaseous fluorine.
Lubricated economic ptfe gland packing made from pure PTFE fibres having Duplex Braid construction to increase dimensional stability treated with inert high temperature resisting lubricant to resist migration and to display compressibility and recovery characteristics.
Sigma 72 packing is safe, more flexible, and non-toxic. Fluids can be sealed with a minimum of
gland pressure, there is less friction as well as heat build up. It is an inert, virtually indestructible packing,
having a lower co-efficient of friction with good compressive strength.
Service & Application: A good packing to seal against concentrated Acids, Alkali solutions, Agressive organic / inorganic Chemical Rotary and reciprocating plant pumps & valves, oils, corrosive gases, food-processing and pharmaceutical industries. Dyestuffs, synthetic resins, paints, pulp & paper sector chemicals. Equipment glands where no contamination is allowed. Not recommended to use on molten metals and gaseous fluorine.
| Size mm | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 19 | 20 |
| approx. mtr. / kg | 35 | 22 | 16 | 9.0 | 5.6 | 3.9 | 2.9 | 2.5 | 2.2 | 1.7 | 1.5 | 1.4 |
Prime Features :
| Specification | |
| Pressure -- psi bar | to 300 psi (20 bar) rotary/ centrifugal; to 2000 psi (138 bar) valves |
| Shaft speed M/s | to 3000 rpm |
| Density g/cm3 | 1.75 |
| Temperature °C | -4500F (-2700C) to +5000F(+2600C) |
| PH range | 0-14 |
•
Clean non contamination and graphite free.
•
Long maintenance free service life.
•
Minimal shaft wear and leakage
•
Pliable, wear-resistant and dimensionaly stable
•
Resists most chemicals & caustic media
•
Rugged and non-toxic
•
High density, dimensionaly stable - very little water absorption
•
Competitive price, good quality
Size Dimensions :
Service Limits, Application Parameter :
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