Ningbo Jiaodian Sealing Industry Co., Ltd.
The UHS Type U-ring is a U-shaped ring with a smaller cross section for fast pressing of the grooves, it have symmetrical lips in design. And suitable for low-pressure hydraulic cylinder piston rod or piston seal.
Working pressure: ≤31.5bar
Operating temperature: -20-80oC
Reciprocating speed: ≤ 1m / s
Working medium: oil, water, emulsion
Pressure: CPU: ≤40Mpa, TPU: ≤31.5Mpa
Operating Speed: ≤0.5m/s.
Media: Hydraulic oils (Mineral oil-based)
High abrasion resistance
Insensibility against shock loads and pressure peaks
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