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Brand:
JST SealsItem NO.:
GRPPayment:
T/TProduct Origin:
ChinaShipping Port:
GuangzhouOrder(MOQ):
50High pressure rotary lip seals
High Pressure Rotary Seals is one bidirectional rotary seal which can bear both sides of pressure and alternating pressure. high pressure hydraulic seals is made with slip ring and o-ring/square ring.
It adopts a toothed section, which is easier to install. The two grooves are the same and interchangeable. They are used to seal the rod, shaft, pin and rotary joint with high-speed rotation or swing movement. They have the characteristics of high pressure resistance, wear resistance, high temperature resistance, resistance to most chemicals.
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Advantages:
1. Simple groove, small dimensions. |
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Working Conditions |
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Working pressure |
Working temperature |
Working speed |
Working medium |
Material |
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≤30Mpa |
-30 to +110℃；
-25 to +220℃（Depend on o ring and square ring material)
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≤1m/s |
Hydraulic oil, gas, water etc. |
Oring(NBR/FKM,A75±5
Slip ring: P03/Y04
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Size:
Section
O ring cross section
Recommended standard shaft diameter range
Φd
Width of groove
L
Depth of groove
G
S max Radial clearance
24MPa
40MPa
A
1.78
8~38
2.2
2.45
0.1
0.1
B
2.62
38~80
3.2
3.75
0.15
0.15
C
3.53
80~135
4.2
5.5
0.2
0.2
D
5.33
135~320
6.3
7.75
0.3
0.25
E
6.99
320~700
8.1
10.5
0.3
0.25
F
8.4
700~1000
9.5
14
0.3
0.3
G
Non-standard items(please specify groove dimensions when ordering)
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Categories
Rotary shaft seals with PTFE ring have been specially developed for use in harsh conditions. They are used when shaft seals with classic elastomer lips reach their performance limits.
High pressure Rotary Seals is one bidirectional rotary seal which can bear both sides of pressure and alternating pressure.
PDR rotary shaft seal extends the boundaries of elastomeric radial shaft seals, utilizing advanced materials and design techniques to provide optimal sealing performance for each application. The result is a superior sealing solution that retains a compact sealed casing.
PDR rotary shaft seal extends the boundaries of elastomeric radial shaft seals, utilizing advanced materials and design techniques to provide optimal sealing performance for each application. The result is a superior sealing solution that retains a compact sealed casing.
ptfe wear strips can keep the piston centered as well as preventing metal-to-metal contact.
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Piston seals are working to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.
Many industries use FFKM O-rings in critical applications where sealing failure is strictly prohibited. These industries include chemical processing, energy, semiconductors, pharmaceuticals, oil and gas recovery, aerospace, and other industries.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
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