Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of hby buffer seal ring pu for hydraulic cylinder 40x55.5x6.3mm in China. With abundant experience, we warmly welcome you to buy bulk durable hby buffer seal ring pu for hydraulic cylinder 40x55.5x6.3mm in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
Technical Specifications Table
|
Parameter |
Specifications |
|
Material |
Polyurethane (PU) + NBR Energizer |
| Size | 40 x 55.5 x 6.3mm |
|
Temp. |
-30°C to +100°C |
|
Max. Pressure |
≦ 31.5 MPa |
|
Fluid Media |
Mineral oil-based hydraulic fluids |
|
Media |
Hydraulic oil, water-glycol emulsions |
|
Type |
HBY Buffer Seal / Rod Buffer Ring |
|
Backup Ring |
Integrated / Optional support ring |
|
Hardness |
Shore A 92° ± 2° (PU body) |
Features & Benefits
🛡️ Discover the high-performance HBY buffer seal ring, expertly designed to manage heavy pressure spikes and protect hydraulic cylinder systems.
💪 Built from premium polyurethane, this durable component delivers exceptional wear resistance, mechanical strength, and reliable sealing longevity.
⚙️ Featuring precision dimensions of 40x55.5x6.3mm, it fits standard grooves seamlessly to minimize fluid leakage and internal pressure surges.
🚜 Perfectly suited for demanding industrial machinery, excavators, and fluid power equipment operating under rigorous working conditions.
🤝 Count on our trusted B2B wholesale manufacturing and warehousing capabilities to provide custom sealing solutions tailored for your business.
Compatibility & Procurement
System Compatibility: Engineered to fit standard housing dimensions perfectly, ensuring seamless integration with various hydraulic cylinder designs and existing configurations.
Application Range: Widely utilized across heavy-duty equipment, including excavators, industrial machinery, and automotive fluid power systems.
Wholesale Procurement: Flexible bulk purchasing options tailored for B2B partners, backed by strict quality inspection standards and reliable manufacturing processes.
Inventory & Supply: Maintained through efficient warehouse storage and stable production lines to guarantee prompt global shipping and continuous stock availability.
Custom Solutions: Support for custom dimension requirements and compound formulations to meet specialized industrial operating conditions and client specifications.
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