Jiangsu Runfeng Jiu Seals Co., Ltd.
Jiangsu Runfeng Jiu Seals Co., Ltd.
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1672228 9J5468 1339572 1475769 HBY DKB SEAL
Recommended Service Intervals:
Visual inspection every 300 operating hours
Complete replacement at 8,000 service hours
Immediate replacement if leakage exceeds 10 drops/minute
Professional Installation Guide:
Surface finish requirements: 6-12 μin Ra
Proper gland clearance: 0.003-0.005 inches
Recommended press-fit tolerance: 0.002-0.003 inches
Troubleshooting Matrix:
Lip tearing: Check for sharp edges
Extrusion failure: Verify pressure spikes
Rapid wear: Inspect for abrasive contamination
Quality Assurance:
100% automated optical inspection
Material certifications to ASTM D2000
Batch traceability maintained
Performance Benefits:
25% reduction in friction losses
Improved hydraulic system responsiveness
Extended fluid change intervals
Inventory & Support:
Same-day shipping available
Custom kit configurations
24/7 technical support
For expert assistance with your 1672228, 1615788, 1615787, or 9X3614 HBI/HBY seal requirements, contact our hydraulic specialists today. We provide application engineering support to ensure proper seal selection and installation for your specific equipment and operating conditions.