- GST invoice on every order
- Counter pickup, Burra Bazar
- Workshop & bulk quantities
Hydraulic Seals
U-Cup Seal (BU)
U-ring for pistons and rods: PU / POM, 95 Shore, up to 50 MPa (500 bar), −30 °C to +80 °C.
- Material
- PU / POM
- Application
- Piston / Rod
- Max. Pressure
- 50 MPa (500 bar)
- Temperature
- −30 °C to +80 °C
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Prefer to talk? Call +91 76796 79044 or send a detailed quote request.
A U-ring is a lip seal: system pressure pushes its lips against the rod or bore, so it seals tighter as pressure rises. Material: PU / POM.
It is rated for pressures up to 50 MPa (500 bar) and temperatures from −30 °C to +80 °C, at sliding speeds up to 0.5 m/s.
Burhani Seal Centre supplies this U-ring from Burra Bazar, Kolkata. Send the size, the old part or a photo on WhatsApp and we will confirm the match, price and stock.
Key features
- For pistons and rods
- Seals pistons and rods in hydraulic cylinders
- Available in PU / POM
- Profile and material chosen for the pressure, speed and oil in your cylinder
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