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| Customization: | Available |
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| Material: | PU |
| Application: | Cylinder |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Item | Technical Specifications | Remarks |
| Product Type | Custom Large-Size U-Cup Piston Rod Seal | Supports non-standard customization |
| Primary Material | High-Performance MDI Grade Polyurethane (PU/HPU) | Premium imported raw materials |
| Working Pressure | 40 MPa | Requires appropriate extrusion gap |
| Operating Speed | 0.5m/s} | Ideal for heavy-duty, low-speed conditions |
| Working Temp. | -50°Cto +110°C | Depends on specific material formula |
| Processing Range | Max Diameter up to 4000mm | Precision CNC machining (no mold required) |
| Applicable Media | Hydraulic oil, water-glycol, emulsions, etc. | Excellent hydrolysis resistance |
| Key Features | Wear-resistant, anti-extrusion, zero-leakage | Designed for harsh industrial environments |
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