Qingdao Global Sealing-tec co., Ltd
| Delivery Time | 30 days |
| Packaging Details | Neutural Packing |
| Material | NBR, NR, HNBR, FKM, EPDM, ACM, etc |
| Size | stand or customized |
| Color | black, red, blue, etc |
| Item | u ring |
| Medium | oil |
| Product name | U RING |
| Certification | ISO-9001:2000 system, ISO/TS 16949 |
| Place of Origin | Qingdao, China |
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Product Specification
| Delivery Time | 30 days | Packaging Details | Neutural Packing |
| Material | NBR, NR, HNBR, FKM, EPDM, ACM, etc | Size | stand or customized |
| Color | black, red, blue, etc | Item | u ring |
| Medium | oil | Product name | U RING |
| Certification | ISO-9001:2000 system, ISO/TS 16949 | Place of Origin | Qingdao, China |
| High Light | mechanical shaft seal ，valve stem oil seals | ||
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.
Company Details
Business Type:
Manufacturer
Year Established:
1976
Employee Number:
401~500
Ecer Certification：
Verified Supplier
Company presentation Qingdao Global Sealing-tec co., Ltd, （Established on the basic of the International Trade Dept. of Qingdao TKS SealingIndustry Co., Ltd）. TKS is a leading specialized manufacturer of rubber and plastic sealing products, such as oil seals, valve stem oi... Company presentation Qingdao Global Sealing-tec co., Ltd, （Established on the basic of the International Trade Dept. of Qingdao TKS SealingIndustry Co., Ltd）. TKS is a leading specialized manufacturer of rubber and plastic sealing products, such as oil seals, valve stem oi...
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