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|
Product name |
ProductApplication | Material | Profile |
Standard Hardness Shore A |
Pressure - (max) bar | Temperature |
Sliding Speed (max m/sec) |
Dimension | Price |
Pressure Rating |
Rotary Speed |
pH Range |
| PTFE Packing – Type: CH PT5 |
|
-200°C+280°C | 200 bar | 6 m/s | 0-14 |
Carsten Holms CH PT5 is solely manufactured from pure PTFE in the form of fine multi-filament yarns. The PTFE yarns are further vacuum impregnated with PTFE dispersion to enable the packing to handle steam and gas services as well as liquids.
This PTFE packing offers exceptional chemical resistance along with high strength and low coefficient of friction. The interbraid construction and the fact that CH PT5 will not harden in service over many years usage, ensures that “a valve packed with CH PT5 is packed for life”.
As a packing seal, CH PT5 is far superior to machined or moulded PTFE rings in that its tensile strength is twenty times higher, but at a fraction of the cost. CH PT5 has a tensile strength of up to 50,000 PSI (3,500Kg/cm2).
PROFILE
PRODUCT ADVANTAGES
• Easy installation and removal
• Excellent resistance against chemicals
• Resistant against solvents and steam
• Excellent tensile strength
• Low coefficient of friction
APPLICATION
For low speed pumps, mixers, reciprocating rods and valves against up to the strongest chemicals, solvents and steam. Exceptions are molten and alkali metal and fluorine.
| Pumps and mixers | Reciprocating Rods | Valves | |
| Pressure | 40 bar | 150 bar | 200 bar |
| Speed | 1,5 m/s | 2 m/s | 1 m/s |
Never use the product when maximum temperature and pressure are combined.
