Tenglong Sealing’s Pure PTFE Packing

Pure PTFE fiber packing is a braided packing made of PTFE yarn without soaking any PTFE dispersion and lubrication but with greatly enhanced ability to seal high speed shafts with the addition of inactive and heat-resisting agents. It is recommended for chemical engineering, foodstuff, pharmaceutic where contamination is not allowed. Also it can be applied to seal all chemicals except molten alkali metals.


Prime Features:

Clean, non-contaminating and graphite free

Long maintenance free service life

Minimal shaft wear and leakage

Superior performance


Application:

A good packing for control valves even under high pressure conditions, reciprocating rods, pumps handling corrosive gases, solvents, acids, hydrocarbons, ammonia, food -stuffs and pharmaceutical industries.

Not recommended to use on molten alkali metals such as Sodium, Potassium and gaseous fluorine as these can attack at high temperatures and pressures.


Specification:


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Pressure: bar

20

100

200

Speed: m/s

22.8

3

1.5

PH Range

0-14

Temp.℃

-100 to +280

Density: (g/cm³)

1.3

Size

1/8"-2"

3mm-50mm

 

纯四氟含油_看图王


pure ptfe packing with oil_看图王


印尼市场优质_看图王


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