We are offering Ptfe Universal Rope This Products are made from 100 % Pure PTFE Expanded Fibers. This products are very easy to adapt. Easy to cut. As long as this are used the equipment will continue their service and keep its best performance. This are suitable for tube & pipe flanges, enameled flanges, vessels, containers, boilers, reactors, valves, pumps, turbines, lids, gauge glasses, agitators, heat exchanges, tension sensitive compounds, chemical, pharmaceutical, food industries, universal maintenance, diverse pipelines, glass, rubber, plastics, non rusting lining towers, etc. This products reduced deformation under pressure, better resilience under varying pressure, reduce thermal expansion coefficient up to approx-50 % , and raised compression strength. It can be filled with filler such as Graphite, Glass fiber, Carbon fiber, Kevlar fiber. PRESSURE:-Up to 250 Bar, TEMPERATURE:- -240 C. TO 275 C. Size- All Sizes in all products.
Pressure -- psi bar to 300 psi (20 bar) rotary/ centrifugal; to 2000 psi (138 bar) valves
Shaft speed M/sto 3000 rpm
Density g/cm31.75
Temperature °C-4500F (-2700C) to +5000F(+2600C)
PH range 0-14
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.
Feature
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Clean non contamination and graphite free.
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Long maintenance free service life.
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Minimal shaft wear and leakage
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Pliable, wear-resistant and dimensionaly stable
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Resists most chemicals & caustic media
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Rugged and non-toxic
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High density, dimensionaly stable - very little water absorption
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Competitive price, good quality