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DHS Type Hydraulic Cylinder Wiper Ring | DH Polyurethane C-Shaped Bidirectional Sealing Solution
Product Overview
The DHS Type Hydraulic Cylinder Wiper Ring is a high-performance sealing component specifically engineered to provide dual protection for hydraulic cylinders. Featuring an advanced C-shaped cross-section made from premium polyurethane material, this bidirectional seal effectively excludes contaminants while maintaining perfect sealing in both stroke directions, ensuring optimal cylinder performance in the most demanding applications.
Key Features & Benefits
✅ Bidirectional Sealing - Advanced C-shape design provides effective sealing in both extending and retracting strokes
✅ Superior Contamination Exclusion - Wiper lip effectively removes dirt, debris, and contaminants from piston rod
✅ Exceptional Abrasion Resistance - Polyurethane construction offers 5-8x longer service life than standard materials
Material Handling - Forklifts, lifting equipment, conveyor systems
Why Choose DHS Wiper Rings?
Advanced Engineering Design
Optimized C-Shape Profile: Ensures consistent sealing force in both stroke directions
Integrated Wiper Lip: Effectively scrapes contaminants while retaining lubrication
Anti-Extrusion Design: Robust construction prevents failure under high pressure
Precision Dimensions: Guaranteed fit and performance in standard gland configurations
Material Excellence
Premium Polyurethane Compound: Superior abrasion resistance and mechanical properties
Hydrolytic Stability: Maintains performance in wet and humid environments
Chemical Resistance: Compatible with most hydraulic fluids including HFA, HFB, HFC
Aging Resistance: Withstands oxidation and environmental degradation
Quality Assurance
100% dimensional inspection and verification
Material certification and traceability
Performance testing under simulated operating conditions
Installation & Maintenance
Installation Guidelines
Clean Installation Area - Ensure cylinder and gland are free from contaminants
Inspect Components - Verify groove dimensions and surface finish
Lubricate Properly - Apply compatible lubricant to seal surface
Careful Installation - Use appropriate tools to avoid damage during fitting
Verify Placement - Ensure proper seating in the gland
Maintenance Recommendations
Regular visual inspection during routine maintenance
Monitor for external leakage and contamination buildup
Replace during scheduled overhaul periods
Maintain proper system filtration to extend seal life
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
200-300
Employee Number:
50~100
Ecer Certification：
Verified Supplier
DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201... DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201...
