すべての製品
Custom hydraulic piston seals SPGW Excavator hydraulic cylinder SPGW piston seals Compact hydraulic piston seals
| 起源の場所 | 中国 |
|---|---|
| ブランド名 | DZK |
| 証明 | ROHS |
| モデル番号 | SPGW |
| 最小注文数量 | 100pcs |
| 価格 | negotiate |
| パッケージの詳細 | 100pcs/bag |
| 受渡し時間 | 7〜10日 |
| 支払条件 | L/C、T/T |
| 供給の能力 | 1000000pcs/月 |
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x商品の詳細
| シーリングタイプ | ピストンシール | 温度 | -30℃～100℃ |
|---|---|---|---|
| サイズ | 標準またはカスタマイズ | プレッシャー | ≤ 400 bar |
| 色 | 茶色 | スピード | ≤ 1.5m/秒 |
| 材料 | ブロンズ入り PTFE、POM、NBR | 応用 | 掘削機 |
製品の説明
SPGW Hydraulic Piston Seal | Compact Design for Excavator & Heavy Equipment Cylinders
High-Density Compact Piston Sealing Solution for Space-Constrained Applications
The SPGW Hydraulic Piston Seal represents advanced sealing technology specifically engineered for compact hydraulic cylinders where space optimization is critical. Featuring a robust single-acting design with integrated anti-extrusion elements, this seal delivers zero-leakage performancein demanding excavator applications while maintaining minimal installation space requirements.
Product Highlights
- Ultra-Compact Profile - Optimized cross-section for space-limited cylinder designs
- Integrated Anti-Extrusion - Built-in anti-extrusion functionality eliminates need for separate backup rings
- Enhanced Wear Resistance - Premium polyurethane compound withstands abrasive environments
- Easy Installation - Simplified groove design reduces assembly time and cost
- Proven Performance - Millions of cycles in field-tested excavator applications
Technical Specifications
| Size | Standard or Customized | Origin | China |
| Product name | Piston Seals | Temperature | -30℃ ~100℃ |
| Application | Excavator | Type | SPGW |
| Pressure | ≤ 400 bar | Speed | ≤ 1.5 m/s |
| Material | bronze filled PTFE,POM and NBR | Color | brown |
Applications
Heavy Equipment & Machinery
- Excavator Hydraulic Cylinders - Boom, arm, and bucket applications
- Construction Machinery - Bulldozers, loaders, compactors
- Agricultural Equipment - Tractor implements, harvesters
- Mining Equipment - Underground and surface mining machinery
Industrial Applications
- Compact Hydraulic Presses
- Injection Molding Machines
- Material Handling Equipment
- Industrial Automation Systems
Design Advantages
Space-Optimized Engineering
- Compact Cross-Section - 15-30% space savings compared to conventional piston seals
- Integrated Design - Combines sealing and anti-extrusion in single component
- Optimized Groove Dimensions - Simplified machining requirements
- Reduced Part Count - Eliminates need for additional backup components
Performance Enhancements
- Low-Friction Design - Optimized lip geometry reduces stick-slip
- Pressure-Activated Sealing - Enhanced sealing with increasing system pressure
- Contamination Tolerance - Effective performance in moderately contaminated fluids
- Thermal Stability - Maintains sealing integrity across operating temperature range
Material Science
Reinforced Polyurethane Compound
- Abrasion Resistance - 5-8x longer wear life than standard NBR
- Tear Strength - Superior mechanical properties prevent installation damage
- Hydrolytic Stability - Consistent performance in water-containing fluids
- Aging Resistance - Maintains properties through extended service life
Alternative Material Options
- PTFE Composites - For ultra-low friction and high-temperature applications
- HNBR Compounds - Enhanced chemical and temperature resistance
- Custom Formulations - Tailored to specific application requirements
Installation & Maintenance
Installation Guidelines
- Groove Preparation - Ensure clean, deburred groove surfaces
- Lubrication - Apply compatible lubricant to seal surfaces
- Careful Handling - Use installation tools to prevent lip damage
- Proper Orientation - Install with pressure side facing correct direction
- Initial Testing - Conduct low-pressure break-in before full operation
Maintenance Recommendations
- Regular Inspection - Monitor during routine cylinder maintenance
- Fluid Management - Maintain proper fluid cleanliness and filtration
- Preventive Replacement - Replace during scheduled overhaul periods
- Documentation - Keep installation records for service history
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