Products |
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Leading Products |
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Check out our exclusive collection of industrial cup packings, which is in huge demand in international arena. Precision engineered to the height of perfection, our industrial chevron packings are widely preferred by global clients. Our range encompasses piston cup packings, multi-lip chevron packings, plunger cup packings, oil rubber seal, static oil seal, dynamic oil seals, static rubber seals, dynamic rubber seals etc. We are capable of manufacturing these products in customized shape at affordable rates.
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Hyd and Pneumatic Moulded Rubber Products |
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Description : Oil
Sealis the mechanical seal for rotating and static force resist
deformationunder pressure, thermal, wear and lubricity. The
Component
with shaft,housing, bore press fit from metal contact.
Material : NBR, VITON and HNBR.
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Feature : Rubber Coated with metal case or spring,
highmechanical strength, sealant and rusty resistance.
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Application : Hydraulic seals, vacuum seals, seals
,engine
-motor shaft, transmission seals.
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Each seal (or
gasket)
canbe classified into one of two types with regard to the motion
actingrelatively upon it.
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Static Seals : When there is very little or no motion of the mating assembly
partsupon
the seal, a static condition exists. Usually just an
initialcompression
or periodic (open and close) compressions, this type ofseal;
i.e. a
liquid seal in a hose joint, a door seal on a home. |
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| Design Considerations are rather straightforward. |
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When compressed, as with an O-ring or face gasket,
pressure acts
in essentially a vertical direction relative to the face,
squeezing
between two opposing surfaces to eliminate gaps. |
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Outward expansion results in the horizontal direction as a
pressure relief, and this profile change needs to be
accommodated in
the mounting surface design. |
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Compression forces need to be assessed. Various design
elements
can be introduced if too high; i.e., lower durometer, hollow
shapes,
sponge/foam and/or thin walls. |
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Recommended compression range is 10% - 30%, and no more
than 50%. |
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Dynamic Seals : Where repeated motions act upon the seal as in a
circumferential,
axialor angular direction, a dynamic condition exists. Repeated
actions
uponthe seal, either regularly or periodic,this type of seal;
i.e. a
pistonring seal or shock absorption mechanism. Design Considerations are more complex than static seals,
primarilyresulting from the changing stress levels. In addition
to the
staticseal considerations, the environment may require:
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Abrasion resistance becomes important and is affected by
the
mating surface finishes. |
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Recovery speed after compression to the original released
height. |
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Compression set, or the percentage of relaxation of the
dimensions versus the original uncompressed dimensions |
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Temperature changes, thermal cycling. |
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Distortion: squeeze, stretch - ability to recover. |
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Physical strength: tensile strength, tear resistance. |
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We offer premium quality
wiper
seals like hydraulic rubber seals, pneumatic rubber seals that
work with
precision in hydraulic cylinders. The choice of wiper seals
should be
based on the requirements or specifications as the choice of
piston and
rod seals. The wiper seals are designed not only to fit the rod
but also
to seal in the housing. |
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WESTERN NO |
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D |
H |
 D1 |
S |
R |
001
002
003
004
005
006
007
008
009
010
011
012
013
014
015
016
017
018
019
020
021
022
023
024
025
026
027
028
029
030
031
032
033
034
035
036
037
038 |
18
22
26
30
36
45
50
55
60
65
70
75
80
90
100
110
120
125
140
145
150
160
170
180
200
210
220
230
240
250
265
275
280
300
320
340
380
400 |
28.6
30.6
35.5
38.7
44.6
55.6
60.6
65.6
70.6
75.6
80.6
85.2
92.2
102.2
112.2
122.2
132.2
140.0
150.6
160.0
165.0
175.0
185.0
200.0
212.2
225.0
235.0
250.0
260.0
270.2
285.0
295.0
302.2
320.0
345.0
360.0
410.0
420.0 |
7
7
7
7
7
7
7
7
7
7
7
12
12
12
12
12
12
16
16
16
18
18
18
18
18
18
18
18
18
18
18
18
18
18
20
20
25
25 |
21
25
30
33
39
48
53
58
63
68
73
81
86
96
106
116
126
132.5
144.0
152.0
157.6
167.6
182.6
190.0
206.0
217.6
227.6
240.0
250.0
264.0
275.0
285.0
296.0
310.0
335.0
340.0
395.0
410.0 |
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
7.2
7.2
7.2
7.2
7.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
12.7
12.7
15.2
15.2 |
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.5
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0 |
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News & Updates |
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Company Video |
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