উচ্চতর ফিনিস এবং কাস্টম ডিজাইনের সাথে তৈরি, আমাদের উপাদানগুলি নির্ভরযোগ্য কর্মক্ষমতার সাথে কমনীয়তাকে একত্রিত করে।.
Huadao hydraulic cylinder seals are designed for hydraulic cylinders, pumps, piston rods and industrial sealing systems. Available in PU, NBR, HNBR, EPDM, FKM and PTFE materials, these seals help prevent oil leakage, maintain pressure stability and protect hydraulic components during operation.
We support custom rod seals, piston seals, wiper seals, U-shaped seals, Y-shaped seals and oil seals according to drawings, samples or working conditions.
হোয়াটসঅ্যাপ:+8617531800960
Jingxianwaimao@gmail.com
Hydraulic cylinder seals are essential components used to prevent hydraulic oil leakage, maintain system pressure and protect cylinders from contamination. They are widely used in construction machinery, agricultural machinery, material handling equipment, mining equipment, hydraulic presses, pumps and industrial hydraulic systems.
Huadao manufactures custom hydraulic seals in PU, NBR, HNBR, EPDM, FKM, FPM and PTFE materials. Available types include UN seals, UHS seals, DHS seals, IDU seals, ODU seals, JA seals, GA seals, DKB seals and DLI seals. Each seal can be customized according to size, material, hardness, color and application requirements.
Rod seals are commonly used to retain operating fluid inside hydraulic cylinders and help prevent dirt, moisture and dust from entering the system. Piston seals are also widely used in hydraulic cylinders for off-road equipment, industrial machinery, hydraulic presses, automotive and agricultural machinery.
Reliable sealing performance
Designed for hydraulic cylinders and oil sealing systems, the seals help reduce leakage and maintain stable equipment operation.
Multiple material options
PU, NBR, HNBR, EPDM, FKM, FPM and PTFE are available to match different pressure, temperature, oil resistance and wear-resistance requirements.
Suitable for rod and piston applications
The seals can be used for piston rods, hydraulic cylinders, pumps and other dynamic or static sealing positions.
Good wear and oil resistance
PU and NBR materials are commonly used in hydraulic sealing applications where oil resistance, flexibility and wear performance are required.
Custom sizes available
Inner diameter, outer diameter, height, lip structure, hardness and color can be customized according to drawings or samples.
Easy installation and replacement
Standard and custom sealing profiles can be supplied for maintenance, repair and OEM hydraulic equipment production.
| আইটেম | স্পেসিফিকেশন |
|---|---|
| পণ্যের নাম | Hydraulic Cylinder Seals |
| Materials | PU, NBR, HNBR, EPDM, NR, FKM, FPM, PTFE |
| Seal Types | UN, UHS, DHS, IDU, ODU, JA, GA, DKB, DLI |
| Shape | U-shaped, Y-shaped, lip seal, rod seal, piston seal, wiper seal |
| রঙ | Blue, green, red, black, brown or customized |
| আবেদন | Hydraulic cylinders, piston rods, pumps, hydraulic systems |
| Customization | Accepted |
| আকার | Customized according to drawing or sample |
| কঠোরতা | Customized according to material and application |
| প্রক্রিয়াকরণ | Molding, cutting, finishing and custom production |
| Main Features | Oil-resistant, wear-resistant, pressure sealing, flexible, durable |
| উপাদান | Main Advantages | Suitable Applications |
|---|---|---|
| PU | Good wear resistance, elasticity and sealing performance | Rod seals, piston seals, U-shaped seals |
| NBR | Good oil resistance and general hydraulic sealing performance | Oil seals, hydraulic cylinder seals |
| HNBR | Better heat and oil resistance than standard NBR | Higher-demand hydraulic systems |
| EPDM | Good weather and aging resistance | Special sealing environments |
| FKM / FPM | High temperature and chemical resistance | Harsh sealing conditions |
| PTFE | Low friction and chemical resistance | High-performance sealing components |
| Seal Type | আবেদন |
|---|---|
| Rod Seal | Seals around piston rods to reduce hydraulic oil leakage |
| Piston Seal | Used inside cylinders to separate pressure chambers |
| Wiper Seal | Helps prevent dust and dirt from entering the cylinder |
| U-Shaped Seal | Common hydraulic sealing profile for dynamic movement |
| Y-Shaped Seal | Used for pressure sealing and oil sealing applications |
| Oil Seal | General oil leakage prevention in hydraulic equipment |
| Custom Seal | Non-standard hydraulic equipment or replacement parts |
Huadao hydraulic cylinder seals are suitable for equipment that uses hydraulic pressure and moving sealing components. They can be used in excavators, loaders, agricultural machinery, forestry machinery, forklifts, mining equipment, hydraulic presses, vehicle engineering equipment, material handling machinery and industrial hydraulic systems.
For hydraulic cylinders, different sealing positions require different seal structures. Rod seals help control leakage around the piston rod, piston seals help maintain pressure between cylinder chambers, and wiper seals help protect the cylinder from external contamination. Choosing the right seal material and profile can improve hydraulic system reliability and reduce maintenance frequency.
Huadao focuses on custom rubber and plastic industrial components. For hydraulic cylinder seals, we provide material selection, profile customization and OEM production according to your equipment requirements.
Whether you need PU rod seals, NBR oil seals, hydraulic piston seals, U-shaped seals, Y-shaped seals or custom sealing parts, we can manufacture according to drawings, samples or detailed working conditions.
Our goal is to provide reliable sealing parts for hydraulic systems, helping customers reduce leakage, improve equipment stability and extend maintenance intervals.
To provide an accurate solution, please send us the following information:
Seal type
Material requirement
Inner diameter, outer diameter and height
Working pressure
Working temperature
Hydraulic oil or medium type
Application equipment
Drawing or sample
Color requirement
Order quantity
Our team can help confirm the suitable material, seal profile and production method before manufacturing.
What are hydraulic cylinder seals used for?
Hydraulic cylinder seals are used to prevent oil leakage, maintain hydraulic pressure and protect cylinder components in hydraulic systems.
What materials are available for hydraulic seals?
Common materials include PU, NBR, HNBR, EPDM, FKM, FPM and PTFE. The material can be selected according to oil resistance, pressure, temperature and working environment.
Can Huadao customize hydraulic seals?
Yes. Huadao can customize size, material, color, hardness and seal profile according to drawings, samples or equipment requirements.
What is the difference between rod seals and piston seals?
Rod seals are used around the piston rod to prevent oil leakage to the outside, while piston seals are used inside the cylinder to maintain pressure between chambers.
Can you make U-shaped and Y-shaped hydraulic seals?
Yes. Huadao can manufacture U-shaped seals, Y-shaped seals, rod seals, piston seals, wiper seals and other custom hydraulic sealing parts.
কাস্টম রাবার এবং প্লাস্টিকের অংশগুলি আপনার প্রয়োজন অনুসারে তৈরি। প্রোটোটাইপ থেকে ব্যাপক উত্পাদন, আমরা আপনার শিল্প অ্যাপ্লিকেশনের জন্য নির্ভুলতা এবং নির্ভরযোগ্যতা প্রদান করি।.
