PTFE Packing with Aramid Corners

 PTFE Packing with Aramid Corners

 The combined packing, which corners are done of an aramide fibre impregnated fluoroplastic by suspension, and the face part is done from pure fluoroplastic fibres. This structure increases lubricant ability of an aramide layer and improves durability pure fluoroplastic.

 Manufacture of the combined packing from pure fluoroplastic fiber and an aramide fibre impregnated silicone greasing is possible. Type network -a zebra.

 The given packing is developed for piston pumps with reciprocating type of rotation working at a high pressure. And also for the centrifugal pumps working at average speeds and pipeline armature. Packing can be used at contact to the ferry, gas, solvent, weak acids, alkalis and especially abrasive liquids. Packing will not pollute the contact environment.

 CHARACTERISTICS:

 

	Centrifugal pumps	Piston pumps	Armature
Pressure, МРа	2,0	10	18
Speed of rotation, km/s	12	1,5
Temperature, 0C	-200~+280
PH	2~12
Density, g/sm3	1,65