همه محصولات
ED Sealing Gasket Rubber ED Angular Gasket Tube Fitting Seal Ring Hydraulic Tube Fitting Gasket ED Ring
| محل منبع | چین |
|---|---|
| نام تجاری | DZK |
| گواهی | ROHS |
| شماره مدل | حلقه ED |
| مقدار حداقل تعداد سفارش | 100 عدد |
| قیمت | Negotiations |
| جزئیات بسته بندی | 100 عدد / کیسه |
| زمان تحویل | 7-10 روز |
| شرایط پرداخت | L/C، T/T |
| قابلیت ارائه | 10000 عدد در ماه |
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xجزئیات محصول
| اندازه | اندازه استاندارد اندازه سفارشی | نام محصول | حلقه ED |
|---|---|---|---|
| نوع مواد | NBR FKM EPDM HNBR | تابع | مقاومت روغن و مقاومت در برابر فشار |
| رنگ | مشکی | فشار | 60 MPa |
| سختی | 40-90 ساحل | دما | -30℃ ~ + 220℃ |
| برجسته کردن | ED rubber sealing gasket,hydraulic tube fitting seal ring,ED angular gasket with warranty |
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توضیحات محصول
ED Sealing Gasket Rubber ED Angular Gasket Tube Fitting Seal Ring Hydraulic Tube Fitting Gasket ED Ring
Professional-Grade High-Pressure Dynamic Sealing Solutions
Designed specifically for demanding hydraulic systems, ED Hydraulic Rubber Seals offer excellent sealing performance, wear resistance, and long service life.
Common Hydraulic System Challenges
- Premature seal failure under high-pressure cycles causing oil leakage and increased maintenance costs
- Pressure drop due to seal wear affecting actuator output accuracy and stability
- Need for reliable sealing solutions compatible with complex hydraulic media (mineral oil, HFA/HFB, water-glycol)
The ED-type seal ring provides professional solutions to these challenges. As a classic dynamic seal for piston rods and pistons, it offers dual-seal protection under high-pressure and high-frequency conditions, making it ideal for hydraulic cylinders, construction machinery, injection molding machines, and industrial power systems.
Core Product Advantages
- Dual Sealing Reliability: O-rings provide initial preload while the ED main sealing lip ensures high-pressure dynamic sealing
- Superior Extrusion Resistance: Robust retainer design prevents sealing lip extrusion into gaps under extreme pressure
- Exceptional Wear Resistance: High-quality rubber formulation with optimized lip design reduces wear on mating parts
- Broad Media Compatibility: Custom rubber materials available for various hydraulic fluids including mineral oils and biodegradable oils
- Simplified Installation: Integrated structure design enables easy installation and reduces assembly errors
Technical Specifications
| Attribute | Specifications |
|---|---|
| Size | Standard size, Custom size |
| Model | ED Ring |
| Material Type | NBR, FKM, EPDM, HNBR |
| Function | Oil resistance and pressure resistance |
| Color | Black |
| Pressure Rating | 60 Mpa |
| Hardness | 40-90 Shore |
| Temperature Range | -30℃ ~ +220℃ |
Application Fields
- Engineering Machinery: Excavators, loaders, crane hydraulic cylinders
- Industrial Equipment: Injection molding machines, die-casting machines, machine tool hydraulic systems
- Agricultural Machinery: Tractor, harvester hydraulic devices
- Aerospace and Military Industry: Actuators, landing gear systems
- Shipbuilding and Offshore Engineering: Deck machinery, rudder hydraulic systems
Installation and Maintenance Guide
Pre-installation Notes
- Check groove dimensions to ensure they are clean and free of burrs
- Apply clean hydraulic oil to the sealing lip and O-rings
- Use dedicated installation tools to avoid scratching sealing surfaces with sharp tools
- Ensure sealing direction is correct (main sealing lip faces the high-pressure side)
Maintenance Recommendations
- Regularly check system oil cleanliness as contamination is a primary cause of seal failure
- When replacing seals, inspect piston rod/cylinder barrel surfaces for scratches or corrosion
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