PTFE/graphite packings strand-die face extruded

PTFE/graphite packings strand-die face extruded 1.Compact, dense cross-section 2.Reduce wear and tear on shafts

1727PG  Extruded PTFE/graphite packing 

Compact, dense cross-section, self-lubricating and shaft-friendly. Very good chemical resistance.Shaft wear is reduced due to embedding of solid particles for abrasive media.Recommendation: Installation with encapsulation rings prevents gap extrusion

Technical properties

Temperature range (°C)	-100 to +250
Chemical resistance (pH)	0 - 14
Density approx. (g/cm3)	1.9

Applications

Paints, dyes (silicone-free)	x		Heat transfer oils, synthetic oils	*
Abrasive and sticky media	x		Diluted alkali, saline solutions	*
Water, industrial water, seawater	*		Concentrated alkali	*
Hot water, boiler feed water, condensates	*		Inorganic acids diluted, saline solutions	*
Vapors, sour gases, nitrogen	*		Inorganic acids, concentrated	*
Oxygen	x		Solvents, other organic compounds	*
Mineral oils, animal fats	*

* = suitable; o = limitedly suitable; x = unsuitable

Forms of delivery

Ready-to-install, compression-molded packing rings as per specified dimensions; delivered as a complete packing setSold by the meter in boxes with approx.

1KG	2KG	3KG	5KG	10KG
3 - 5 mm sg.	6 - 10 mm sg.	11 - 14 mm sg.	15 -21 mm sg.	ab 22 mm sg.

Other dimensions are available on request

PTFE/graphite packings strand-die face extruded