Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of mps-type universal hydraulic rod and piston seal in China. With abundant experience, we warmly welcome you to buy bulk durable mps-type universal hydraulic rod and piston seal 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 |
Polyurethane (PU) + NBR (O-Ring) |
|
Temp. |
-35°C to +100°C |
|
Work Pressure (Max. Pressure) |
≤ 35 MPa |
|
Run Speed (Max. Speed) |
≤ 0.5 m/s |
| Size | Standard or customized |
| Color | Blue (Seal) + Black (O-Ring) |
|
Media |
Hydraulic oils (mineral oil-based), water-glycol fluids |
|
Structure Type |
MPS Type Dual-Purpose Universal Seal Ring |
|
Application |
Universal hydraulic cylinders for piston rods and pistons |
Structural Integration & Sealing Principle

🔵 Universal Dual Design
Engineered specifically for both hydraulic piston rods and pistons, this MPS-type seal delivers versatile sealing performance across diverse industrial cylinder applications.
💪 High-Pressure Resilience
Built from premium polyurethane and reinforced elastomer materials, it withstands demanding hydraulic pressures and resists mechanical wear under severe operating loads.
🛡️ Leak-Free Integrity
Featuring an optimized lip structure supported by an integrated O-ring, it ensures tight contact to effectively prevent fluid leakage and system pressure loss.
⚙️ Thermal & Fluid Stability
Designed to handle wide operating temperatures and common hydraulic oils seamlessly, it maintains consistent elasticity and long-term chemical resistance.
🏭 B2B Industrial Reliability
Tailored for heavy machinery, agricultural equipment, and construction systems, it minimizes maintenance intervals and guarantees dependable, continuous operation.
Why Choose Jinwo - Precision Integration for Hydraulic Systems

🎯 B2B Industrial Focus
Jinwo exclusively targets B2B industrial clients, delivering professional sealing solutions precisely tailored for heavy trucks, agricultural machinery, and construction equipment sectors.
🔧 Rigorous Quality Assurance
Every sealing component undergoes strict inspection standards, ensuring absolute dimensional accuracy, zero structural defects, and high-volume consistency for your business.
💎 Advanced Polymer Materials
We utilize premium-grade polyurethane and specialized elastomers, guaranteeing superior wear resistance, thermal stability, and long operational service life under harsh conditions.
📦 Reliable Global Supply
With extensive warehouse storage capabilities and efficient management, we ensure stable product availability and prompt delivery for all international bulk orders.
🤝 Trusted Commercial Partner
We build lasting B2B relationships by offering expert technical support, custom design flexibility, and dedicated service to fulfill your exact operational needs.
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