Aramid Gland Packing
A tough, high performance packing, cross-plaited from texturised aramid yarns. GINSEAL provides different kinds aramid packings as follows:
Description

Aramid Fiber Packing / Kevlar Packing
Item No.: JSP-AR10
It is braided from Pure Aramid Fibers. These fibers are extremely
strong and smooth. These fibers are treated with special quality High
temperature resistant lubricant.
Temperature: -225℃ ~ +325℃
Pressure: 350 bar
Velocity: 0-18 m/s
Density: 1.4-1.7 g/cm3

 

 


Aramid Packing impregnated PTFE
Item No.: JSP-AR20
GINSEAL® Aramid packing impregnated PTFE is a diagonally braided
packing of high quality smooth synthetic, partly pre-impregnated
endless aramid fibers (Kevlar) with multiple PTFE impregnation and
lubricant. Furthermore, it offers a great quality and high strength and is
therefore a packing for all industry branches, especially chemical and
petrochemical industry, wastewater, paper and pulp.


Pressure:
p = 25 bar (pumps),
p = 100 bar (plunger pumps),
p = 25 bar (mixers, agitators, kneaders, filters)
Sliding velocity:
vg = 25 m/s (pumps),
vg = 1,5 m/s (plunger pumps),
vg = 2 m/s (mixers, agitators, kneaders, filters)
Temperature: t = -100 °C … +250 °C (steam +180 °C)
Chemical resistance: pH = 2 ... 12

 


PTFE Packing with Aramid fiber corner
Item No.: JSP-AR30
Multi-yarn packing, the corners of packing are made of aramid yarns
impregnated with PTFE, while the friction faces are made of pure PTFE
yarns. This structure enhances the lubrication ability of aramid fiber and
improves the strength of the pure PTFE. White PTFE & Aramid in Zebra
Braided Packing.Multi-yarn in zebra braided packing consisting of pure
PTFE and araimid, lubricated with silicone oil.


Pressure:
p = 20 bar (pumps),
p = 100 bar (plunger pumps),
p = 25 bar (mixers, agitators, kneaders, filters)
Sliding velocity:
vg = 25 m/s (pumps),
vg = 1,5 m/s (plunger pumps),
vg = 2 m/s (mixers, agitators, kneaders, filters)
Temperature: t = -100 °C … +280 °C (steam +180 °C)
Chemical resistance: pH = 2 ... 12

 


Graphite PTFE Packing with Aramid Corner
Item No.: JSP-AR40
Graphite PTFE packing with Aramid fiber corner packing is a high quality
combination of PTFE/graphite yarns diagonally braided with corners of
aramid fiber to reduce gap extrusion. This is a special packing for
applications at high pressure range and simultaneous oscillating
movements as in plunger pumps.
Pressure:
p (plunger pumps) = 500 bar,
p (mixers, agitators, kneaders, filters) = 50 bar
Sliding velocity:
vg (plunger pumps) = 3 m/s (plunger pumps),
vg (mixers, agitators, kneaders, filters) = 2 m/s
Temperature: t = -100 °C ... +250 °C, steam: +180 °C
Chemical resistance: pH = 1 ... 13

 


Spun Aramid Fiber Packing
JSP-AR50
Braided from high quality DuPont spun Aramid/Kevlar fiber with PTFE
Impregnation and lubricant additive. It shows good chemical resistance,
high elasticity and very low cold flow. It is wear resistant but no harm to
the shaft. Compared with other kinds of packing, it can resist more
severe media and higher pressure. The packing is also lubricated with a
silicone-based compound for quick and easy break-in.


Pressure:
p (plunger pumps) = 500 bar,
p (mixers, agitators, kneaders, filters) = 50 bar
Sliding velocity:
vg (plunger pumps) = 3 m/s (plunger pumps),
vg (mixers, agitators, kneaders, filters) = 2 m/s
Temperature: t = -100 °C ... +250 °C, steam: +180 °C
Chemical resistance: pH = 1 ... 13


All the Packings are available as follows:
Content of boxes
up to 6 mm: 1 kg
up to 10 mm: 2 kg
up to 13 mm: 3 kg
from 14 mm: 5 kg
from 25 mm: 10 kg
Supplied by the meter, pre-cuts, die-pressed rings with straight or
slanted cut

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