Premium U Cup for Rods - Trusted China Manufacturer Ryl
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Product Details
| Customization: | Available |
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| Material: | PU |
| Application: | Cylinder |
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Basic Info.
- Model NO.
- RYL
- Type
- Dust Seal
- Performance
- High Pressure
- Shape
- O-Ring
- Standard
- Standard
- Style
- O Ring
- Shape (for Gasket)
- Ring Gasket
- Function
- Shaft Sealing
- Price
- Competitive Price
- Business Typle
- Manufacturer
- Certificate
- ISO9001, SGS
- Transport Package
- Seals Can Be Packed According to Your Need
- Specification
- ISO 5597/1
- Trademark
- DEF
- Origin
- Guangdong, China (Mainland)
- HS Code
- 848410000
- Production Capacity
- 500k/Month
Packaging & Delivery
- Package Size
- 10.00cm * 10.00cm * 11.00cm
- Package Gross Weight
- 1.000kg
Product Description
Boasting an impressive hydrodynamic back-pumping capability, this feature ensures optimal performance and reliability in demanding applications.
Application Range
Pressure [MPa] 40 - Engineered to perform exceptionally under high-pressure conditions up to 40 MPa.
Temperature [° C] -30 /+80 - Designed for versatility, it operates efficiently within temperatures ranging from -30°C to +80°C.
Sliding speed[m/s] 0.5 - Achieves a smooth operational flow with a sliding speed of up to 0.5 m/s.
Medium: Compatible with a variety of media, including mineral oil-based hydraulic fluids, barely flammable hydraulic fluids, water, air, and more.
Material
Sealing ring: PU / FKM Special (on request) - Crafted from high-quality PU or customizable FKM for specialized needs.
Application
Hydraulic cylinders - Perfectly suited for hydraulic cylinder applications, offering durability and performance.
Tail lift cylinders - An ideal choice for tail lift cylinders, enhancing functionality and reliability.
Steering cylinders - Designed to meet the demands of steering cylinders, ensuring precision and control.
Dimension sheets are available on request, providing detailed specifications tailored to your needs.
How to order from us?
1 Contact DEF's salesman to get a quotation via Email, Telephone, or Trademessage.
2 Provide DEF with your desired type and detailed instructions, including materials, size, quantity, color, and any special requests.
3 Receive a detailed quotation and send back your Purchase Order for approval.
4 Upon order confirmation and timeline agreement, DEF will commence production once payment is received.
5 If a sample is required, kindly inform DEF in advance for preparation.
6 Allow 5 to 10 working days for the precision crafting of your seals.
7 Quality Checking: DEF can provide photos of the bulk order for your approval before packing, upon request.
8 Packing - Ensuring your order is securely packed for transit.
9 Order release for shipping - Seamlessly dispatching your order for prompt delivery.
10 Any issues? Please contact DEF upon receiving the package. We will investigate and collaborate with you to find a solution.
Quality and Service are DEF principles - Excellence in quality and impeccable service are the cornerstones of our commitment to you.



Application Range
Pressure [MPa] 40 - Engineered to perform exceptionally under high-pressure conditions up to 40 MPa.
Temperature [° C] -30 /+80 - Designed for versatility, it operates efficiently within temperatures ranging from -30°C to +80°C.
Sliding speed[m/s] 0.5 - Achieves a smooth operational flow with a sliding speed of up to 0.5 m/s.
Medium: Compatible with a variety of media, including mineral oil-based hydraulic fluids, barely flammable hydraulic fluids, water, air, and more.
Material
Sealing ring: PU / FKM Special (on request) - Crafted from high-quality PU or customizable FKM for specialized needs.
Application
Hydraulic cylinders - Perfectly suited for hydraulic cylinder applications, offering durability and performance.
Tail lift cylinders - An ideal choice for tail lift cylinders, enhancing functionality and reliability.
Steering cylinders - Designed to meet the demands of steering cylinders, ensuring precision and control.
Dimension sheets are available on request, providing detailed specifications tailored to your needs.
| Name | Hydraulic seals |
| Sliding speed[m/s] | 15 |
| Temperature [° C] | -45/+260 |
| Pressure Pr: N/mm² (Max) | 60 |
| Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. |
| Material | PTFE+bronze/carbon, PU, etc. |
| Color | coffee, green, grey green,red |
| Advantages | 1. Suitable for dry use (depending on the load). 2. Very good temperature resistance. 3. Compatible with most of the fluids in contact. 4. Easy assembly, low friction coefficient. |
| Application | hydraulic cylinders, Pneumatics, Presses Injection moulding machines, Excavator Machine tools |
| Certificates | ISO9001-2008, SGS |
How to order from us?
1 Contact DEF's salesman to get a quotation via Email, Telephone, or Trademessage.
2 Provide DEF with your desired type and detailed instructions, including materials, size, quantity, color, and any special requests.
3 Receive a detailed quotation and send back your Purchase Order for approval.
4 Upon order confirmation and timeline agreement, DEF will commence production once payment is received.
5 If a sample is required, kindly inform DEF in advance for preparation.
6 Allow 5 to 10 working days for the precision crafting of your seals.
7 Quality Checking: DEF can provide photos of the bulk order for your approval before packing, upon request.
8 Packing - Ensuring your order is securely packed for transit.
9 Order release for shipping - Seamlessly dispatching your order for prompt delivery.
10 Any issues? Please contact DEF upon receiving the package. We will investigate and collaborate with you to find a solution.
Quality and Service are DEF principles - Excellence in quality and impeccable service are the cornerstones of our commitment to you.



| MOQ(PCS) | 10 |
| FOB | FOB Shenzhen |
| Method of payment | T/T (bank account, paypal,western union) |
| Delivery time | 5 to 7 working days, 2 days for in stock |
| Supply ability | 5000000Pcs/Month |
| Packaging | plastic film for inner packaging and cartons for outer packaging |
| Export market | South Asia, Southest Asia, Europe, South America, North America, Africa, Middle East, Australia |





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