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| Categories | Hydraulic Cylinder Seals |
|---|---|
| Brand Name: | DZK |
| Model Number: | UNP |
| Certification: | ROHS |
| Place of Origin: | CHINA |
| MOQ: | 100PCS |
| Price: | negotiate |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 1000000PCS/MONTH |
| Delivery Time: | 7-10 days |
| Packaging Details: | 100pcs/bag |
| work pressure: | ≤31.5Mpa |
| operating temperature: | -20°C to +80°C |
| reciprocating speed: | ≤1M/S |
| materials: | Polyurethane material with a hardness of 90 degrees |
| characteristics: | It has low friction, high pressure resistance, excellent dynamic sealing performance, and is suitable for various working conditions and media. |
| medium: | General petroleum-based hydraulic fluid, water, emulsion |
| Structure: | The UNP type is a U-shaped seal with a large cross-section, used for piston seals in high-pressure applications. The UNP can well accommodate eccentricity. |
| Power: | hydraulic cylinder |
| Company Info. |
| Xiamen Dezhengkai Sealing Technology Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |

The UNP Seals for Piston Shafts represent the pinnacle of hydraulic sealing technology, engineered to provide superior performance in dynamic applications. These seals are specifically designed to prevent fluid leakage between the piston and cylinder bore in hydraulic systems, ensuring efficient operation and extended equipment life.
Constructed from high-quality materials, UNP seals offer exceptional resistance to wear, temperature variations, and chemical exposure. Their robust design ensures reliable performance even under extreme pressure conditions, making them ideal for demanding industrial applications.
| Parameter | Standard Range |
|---|---|
| work pressure | ≤31.5Mpa |
| operating temperature | -20°C to +80°C |
| reciprocating speed | ≤1M/S |
| materials | Polyurethane |

Case Study: A construction equipment manufacturer reduced hydraulic cylinder failures by 35% after switching to UNP seals.
Why Choose UNP Seals?
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