2220 White PTFE Packing with Aramid Corners
Muti-yarn packing,the corners of packing are made of aramid yarns impregnated with PTFE,white the friction faves are made of pure PTFE yarns .This structure enhances the lubrication ability of aramid fiber and improves the strength of the pure PTFE.
Application: Designed for high pressure reciprocating pumps,medium speed centrifugals and valeves.It can be used for general service steam,gases,solvents,mild acides,alkalis and most abrasive liquids.The packing will not stain in pulp & paper mill,pharmaceutical,food and sugar industries,
|
Service Limits |
|
T |
280¡ãC |
|
PH |
2~12 |
|
V |
12m/s |
|
Rotating |
20bar |
|
Reciprocating |
100bar |
|
Valve |
1800bar |
|
D(g/cm3) |
1.5 |
Forms of supply£º
2~5kg/roll
Packing Ring£ºR2200 |
