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.
Clean, non-contaminating and graphite free
Long maintenance free service life
Minimal shaft wear and leakage
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.
-100 to +280
Tenglong sealing since1979, specializes in producing high quality Packing, including: Kevlar Gland Packing、PTFE Gland Packing、Graphite Gland Packing、Carbon Gland Packing、Ramie Gland Packing、PTFE Gaskets, Graphite Gasket, Graphite Ring, EPDM/PTFE Envelop Gasket
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