Flexible Graphite Packing

 Flexible Graphite Packing

 Packing is made from flexible  graphite string reinforced by a cotton or glass fibre.

The given packing has very low factor of friction and does not damage a shaft. Possesses good heat conductivity, chemical stability and high elasticity.

 Manufacturing packing from a graphite string reinforced is possible:

 -fiber glass (high explosive loading,

Low cost),

-carboxylic a fibre (smaller loss of weight)

 Given packing -multi-purpose use which can be applied in laking to armature, pumps,

Connecting units, amalgamators and mixers, at a high pressure, a heat, excited environments of processing of hydrocarbons.

It is used in places where effective long hermetic sealing is required.

 Characteristics:

 

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