Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of ush uph piston and rod hydraulic seal for heavy duty equipment in China. With abundant experience, we warmly welcome you to buy bulk durable ush uph piston and rod hydraulic seal for heavy duty equipment in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
Essential Fitment & Specs
|
Parameter |
Specifications |
|
Material |
PU (Polyurethane, TPU) |
|
Temp. |
-30°C to +100°C |
|
Work Pressure (Max. Pressure) |
≤ 31.5 MPa |
|
Run Speed (Max. Speed) |
≤ 0.5 m/s |
| Size | Standard or customized |
| Color | Blue / Green / Red (Customizable) |
|
Media |
Hydraulic Oil, Mineral Oil-based Fluids |
|
Structure Type |
Lip Seal (USH / UPH Series) |
|
Application |
Heavy-duty Trucks, Construction Machinery, Hydraulic Cylinders |
Structural Integration & Sealing Principle

🚜 Heavy-Duty Design: Engineered specifically for demanding industrial applications, the USH and UPH piston and rod hydraulic seal provides exceptional sealing reliability under intense operational stresses.
💪 Advanced Durability: Manufactured from high-grade polyurethane, these seals deliver superior wear resistance, high tear strength, and a long service life in harsh environments.
⚙️ Reliable Performance: They maintain stable fluid containment across wide temperature ranges and handle extreme system pressures up to 31.5 MPa without failure.
📦 Wholesale Supply: Jinwo offers dependable B2B manufacturing solutions, custom sizing options, and rigorous quality control to meet global industrial standards.
Why Choose Jinwo - Precision Integration for Hydraulic Systems

⭐ Industry Expertise: Jinwo stands as a trusted manufacturing leader, specializing in delivering precision-engineered industrial sealing solutions designed to optimize heavy equipment performance.
🔬 Superior Materials: We utilize top-grade elastomers and polymers like polyurethane, NBR, and FKM to guarantee exceptional tear strength and long-term durability.
🛡️ Strict Quality Control: Every seal undergoes intensive testing and inspection standards to ensure absolute dimensional accuracy and dependable, leak-free operation.
🌐 Dedicated B2B Support: We offer reliable wholesale solutions, flexible customization, and professional global logistics tailored specifically for industrial enterprises.
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