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Sigma 63 |
100 % pure PTFE Gland Packing
A compression packing made out of 100 % pure PTFE (POLYTETRA FLUROETHYLENE) and well constructed for valves, pumps, mixers, agitators involving application for corrosive chemicals, solvents, oils, oxygen services etc. Suitable upto temperature 270 degree c and medium pressure under pH value 0 to 14 (normal operation) (A unique replacement to PTFE impregnated Asbetos packing). |
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Temperature |
Pressure |
PH |
Best Use For |
upto 270°C |
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0 to 14 |
Valves, Pumps, Mixers, Agitators. |
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Sigma 72 |
Special -do-
Self lubricating compression gland packing made of pure PTFE, where each yarn is treated with special chemically inert lubricant and impregnated with liquid PTFE suspension to give additional resistance value against concentrated acid and alkalies. A good packing for valves and pumps handling corrosive gasses, ammonia and pharmaceuticals. Suitable upto temperature 270°c and high pressure under pH value 0 to 14 (normal operation). |
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Temperature |
Pressure |
PH |
Best Use For |
upto 270°C |
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0 to 14 |
Valves, Pumps etc. |
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Sigma 81 |
PTFE fibrous yarn Gland Packing
Compression gland packing of higher strength made out of pure PTFE fibrous yarn treated with PTFE dispersion (lowest coefficient of friction) having multi-performance ability, useful against acids, alkali solutions, oils foodstuffs & viscous fluids. |
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Temperature |
Pressure |
PH |
Best Use For |
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Pure PTFE Lagging |
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Sigma 108 PTFE soft Lagging Rope
A soft lagging rope (in round) made by 100% pure PTFE in soft version braided interlock. These ropes can be used as insulation where glassfibre or ceramic are not recommended. Available upto 100mm dia. Withstanding temperature 250°C |
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Temperature |
Pressure |
PH |
Best Use For |
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PTFE Moulded products, Bush, Rings, Bellows Expanded PTFE Products, etc |
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