Qingdao Global Sealing-tec co., Ltd
| Delivery Time | 30 days |
| Packaging Details | Neutural Packing |
| Material | Polyurethane PU, etc |
| Size | stand size or customized size |
| Color | black, blue,red, yellow, green, etc |
| Item | u ring seal |
| Medium | oil, Hydraulic, etc |
| Product name | U Type 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 | Polyurethane PU, etc | Size | stand size or customized size |
| Color | black, blue,red, yellow, green, etc | Item | u ring seal |
| Medium | oil, Hydraulic, etc | Product name | U Type Ring |
| Certification | ISO-9001:2000 system, ISO/TS 16949 | Place of Origin | Qingdao, China |
| High Light | hydraulic pump seals ，hydraulic cylinder oil seal | ||
Rubber seals and Rubber rings, round rubber seal ring, round rubber ring,roud rubber gaseket
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 | U Type Ring |
| Material | PU, cloth NBR and so on |
| Hardness | customized |
| Color | black, etc |
| Size | stand or nostand |
| Applicable temperature | -30 ~ + 110 ℃ |
| U-ring classification | U-ring with shaft, hole with U-ring, hole double-use U-ring |
| 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 |
Why choose us
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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