Professional factory selling PTFE Packing with Aramid Corner for Barcelona Manufacturer
Professional factory selling PTFE Packing with Aramid Corner for Barcelona Manufacturer Detail:
PTFE packing with aramid corner is made from aramid yarns impregnated with PTFE, while the friction faces are made of PTFE yarns. This structure enhances the lubrication ability of aramid fiber and improves the strength of the pure PTFE.
Technical Data Sheet
|
Rotating |
Reciprocating |
Valves |
Pressure |
4Mpa |
15Mpa |
25Mpa |
Shaft Speed |
22m/s rotary |
||
Temperature |
-100℃~+280℃ |
||
PH Range |
2~12 |
Application Area
It affords longer service life under severe conditions which conventional asbestos packing can bot provide satisfaction, such as mine, tin ore, paper pulp, feed water pump of power stations, etc.
Product detail pictures:
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Professional factory selling PTFE Packing with Aramid Corner for Barcelona Manufacturer, The product will supply to all over the world, such as: , , ,
Modular back-ups, MB profile, are specifically designed to compliment the PolyPak profiles. To help make the selection and ordering of the correct part number for the MB profile easy and efficient, the part numbering system used is very similar to that of the PolyPak. By formulating high modulus blends of Molythane (4617) and PolyMyte (4652), Parker has ensured that MB back-ups can be used with either type of base sealing material while maintaining the expected temperature range and fluid compatibility. The robust design ensures pressure ratings up to 10,000 psi are met.
Back-up rings are the most common anti-extrusion devices in dynamic sealing. They provide simple solutions to safely increase system pressure or solve an existing seal extrusion problem. Back-up rings function by positioning a more robust material adjacent to the extrusion gap, taking the seal’s place and providing a barrier against high pressures. Back-ups can be used to offset the reduced pressure rating effects of wear rings or to improve seal life at increased pressures. They can also be used to protect seals against pressure spikes, or to ensure seal performance at higher temperatures.
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