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[China]
Trade Verify
Address: Rm 1608, HuajiaMansion, 52 Shandong Road,Qingdao, P.R. China
Contact name:Tinna Zhang
Qingdao Global Sealing-tec co., Ltd |
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Verified Suppliers
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U RING,Oil resistance u ring, U Cup Rod Seals piston rod u ring
seal
Product Description
U-cup seals, as their name implies, have a U-shaped profile,
including an outside static sealing lip and an inside dynamic
sealing lip. The unique combination of resilience and its
resistance to gap extrusion and wear makes polyurethane (PU) the
most common material used for U-cup seals in hydraulic
applications.
| Product name | round ring rubber parts |
| Material | , etc. Wide range of material is available. |
| Hardness | 20 ~ 90 shore A |
| Color | brown, etc |
| Size | customized |
| Feature | a. Ozone and chemical resistance b. High temperature resistance c. Excellent weather resistance d. Anti-aging, anti-radiation, good flexibility, good elasticity |
| Package | neutral packing |
| Pressure | up to 35MPa |
| Medium | Mineral oil-based hydraulic fluids, and greases etc. |
Rubber specification
| FKM | MVQ | ACM | HNBR | NBR | PTFE | EPDM | |
| Wear Resistance | very good | moderate | moderate | moderate | very good | good | good |
| Oil Resistance | very good | moderate | good | good | moderate | good | moderate |
| High Temperature | 250 | 225 | 150 | 140 | 140 | 260 | 125 |
| Low Temperature | -40 | -60 | -35 | -40 | -40 | -65 | -40 |
FAQ
1. How to produce ?
we can produce according to seal type and sizes .
if you need some customized parts, we can produce according to
drawing and samples.
2 How to make the order?
You can send us email or inquiry at alibaba directly.
3. What is your main market?
Our main market is north America, UK, Australia, Middle East ,
Europe.
4. Do you provide samples ? is it free or extra ?
We can supply you free samples without extra charges, but express
cost is for buyer's
account.
5. How is the quality?
Strict control when production, 100% inspection before shipment.
