Graphite packing with PTFE corners

 Graphite packing with PTFE corners

 The face part of packing consists from thermo-expand fibres, and corners from carboxylic fibres.

This design does the given packing three times more proof to pushing out, and also increases stability a high pressure in comparison with packing from pure graphite.

  Packing can be used in various conditions, both dynamic, and static.

Especially approaches for work in conditions of a heat and a high pressure in laking armature, pumps, mixers, power stations, the chemical equipment, etc.

 Characteristics:

 

	Centrifugal pumps	Piston pumps	Armature
Pressure, МPа	2,5	10	30
Speed of rotation, m/s	20	2	2
Temperature, 0C	-200~+550
PH	0~14
Density, g/sm3	1,3-1,5