Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of u cup rod seals 14 x 20 x 5 mm for hydraulics in China. With abundant experience, we warmly welcome you to buy bulk durable u cup rod seals 14 x 20 x 5 mm for hydraulics 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 |
| Color | Blue / Black (Customizable) |
| Size | 14 x 20 x 5 mm |
|
Material |
High-Performance Polyurethane (PU) / NBR |
|
Temp. |
-35°C to +100°C |
|
Work Pressure (Max. Pressure) |
≤ 31.5 MPa (315 Bar) |
|
Run Speed (Max. Speed) |
≤ 0.5 m/s |
|
Media |
Hydraulic oils, mineral oils, water-glycol fluids |
|
Structure Type |
U-Cup Rod Seal (Unbalanced Lip Design) |
|
Application |
Hydraulic Cylinders, Light Industry Equipment, Mobile Hydraulics |
Structural Integration & Sealing Principle
🎯 Exact Geometric Fit
Manufactured to strict 14 x 20 x 5 mm specifications, ensuring effortless installation and tight sealing for reciprocating hydraulic rods.
🛡️ Optimal Leakage Control
Features an optimized U-profile lip design that maintains constant sealing pressure, minimizes surface friction, and guards against fluid loss.
💪 Tough Polyurethane Build
Crafted from high-grade elastomer compounds to withstand severe mechanical wear, high pressure spikes, and harsh working media.
⚙️ Versatile Machinery Component
Perfectly suited for agricultural implements, compact power units, and industrial hydraulic systems requiring long-term operational stability.
Why Choose Jinwo - Precision Integration for Hydraulic Systems
🏭 Advanced Manufacturing
Jinwo specializes in producing high-precision sealing solutions, built with state-of-the-art technology to meet strict international quality standards.
🔬 Premium Elastomer Materials
We source top-tier raw materials to ensure maximum wear resistance, pressure durability, and long-lasting sealing efficiency in heavy machinery.
🛠️ Custom Engineering Service
Our technical team offers flexible OEM customization, tailored profiles, and precise dimensioning to perfectly match your specific operational needs.
🌍 Reliable Global Delivery
Dependable production capacity, rigid batch testing, and streamlined export processes guarantee consistent product quality and punctual worldwide shipping.
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