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[China]
Trade Verify
Address: Room 420, Military-civilian Integration Innovation Port, Chang 'an District, Xi 'an city, Shaanxi Province, China
Contact name:hepeiliang
Xi'an Huizhong Mechanical Equipment Co., Ltd. |
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Verified Suppliers
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High Quality Rubber U-ring for hole or shaft U-ring DUS for steiner grooves
Product feature of High Quality Rubber U-ring for hole or shaft
Main features UPN type hole/shaft with U-ring developed on the basis of UP type hole/shaft with U-ring, standard: maximum
It is a high performance multi-purpose lip seal for hole/shaft,
combining the high elasticity of rubber with the high wear
resistance of polyurethane.
The U-ring profile of the UPN bore/shaft ensures good response to
pressure peaks and low friction in all conditions.
Reinforced O-rings provide good sealing performance at low
pressures and are manufactured using a polyurethane compound that
has excellent wear resistance, service life and extrusion
resistance.
Good sealing performance in low pressure range.
Suitable for holes/shafts
Economical solution excellent wear resistance longer service life
high extrusion resistance high temperature resistance
Easy to install without expensive auxiliary equipment
Materials and characteristics of High Quality Rubber U-ring for hole or shaft
| Application area | |
| MPA | ≤ 400 bar |
| Speed | <0.5 m/s |
| Temperature | -40°℃++100°℃ |
| Fluid | Hydraulic fluid (mineral oil base) Contact our technical department for other fluids |
| Surfaceness | |
| Static surface | Ra≤ 0.3 pm / Rt ≤ 2.5 pm |
| Dynamic surface | Ra≤1.6 um / Rt ≤6.3 um |
