Guangzhou Zhipan Sealing Technology Co.,Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 100000 pcs per week |
| Delivery Time | 2-3 work days |
| Packaging Details | PP bag ,carton, pallet |
| Pressure | below 60 MPa |
| Speed | 15 m/s |
| Medium | hydraulic oil, flame retardant liquid, water, gas |
| Material | U cups:PU Back-up ring:POM/PA |
| Hardness | 90-95 Shore A |
| Color | Blue,Purple,Off-Yellow,Orange |
| Whether the Custom | Accept Custom |
| Marketing Type | New Product in 2025 |
| Brand Name | YOUCHANG |
| Model Number | HBY SEAL |
| Certification | UDEM |
| Place of Origin | GUANGDONG ,CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 100000 pcs per week |
| Delivery Time | 2-3 work days | Packaging Details | PP bag ,carton, pallet |
| Pressure | below 60 MPa | Speed | 15 m/s |
| Medium | hydraulic oil, flame retardant liquid, water, gas | Material | U cups:PU Back-up ring:POM/PA |
| Hardness | 90-95 Shore A | Color | Blue,Purple,Off-Yellow,Orange |
| Whether the Custom | Accept Custom | Marketing Type | New Product in 2025 |
| Brand Name | YOUCHANG | Model Number | HBY SEAL |
| Certification | UDEM | Place of Origin | GUANGDONG ,CHINA |
| High Light | HBY Buffer Seal Ring ，Hydraulic Cylinder Seals ring | ||
Description
The HBY buffer seal is a type of hydraulic seal designed to protect primary rod seals in high-performance cylinders from pressure spikes and extrusion damage. It acts as a secondary seal, absorbing shock loads and reducing the impact of sudden pressure changes to enhance the longevity and performance of the primary seal. These seals are typically used in conjunction with other rod seals, such as U-cups, and feature a notched lip that allows for a pumping-back action to prevent pressure buildup between the seals.
Technical Parameters
| Place of Origin | Guangzhou,China |
| Place of Shipment | Guangzhou,China |
| Application | Hydraulic Cylinder |
| Applicable | Excavators,Breakers,Wheel-loaders,graders and Construction Works |
| Pressure Range | 0 - 60MPa |
| Medium | hydraulic oil, flame retardant liquid, water, gas |
| Color | Orange |
| Availability | In Stock |
| Service | OEM and UDEM |
| Warranty | Unavailable |
Product display
| Description | ID | OD | H | MATERIAL | |
| BUFFER SEAL | HBY | 40 | 55.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 45 | 60.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 50 | 65.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 55 | 70.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 60 | 75.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 63 | 78.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 65 | 80.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 70 | 85.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 75 | 90.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 80 | 95.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 85 | 100.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 90 | 105.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 95 | 110.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 100 | 115.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 105 | 120.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 110 | 125.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 115 | 130.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 120 | 135.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 125 | 140.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 130 | 145.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 135 | 150.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 140 | 155.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 150 | 165.5 | 6 | PU+POM |
| BUFFER SEAL | HBY | 160 | 175.5 | 6 | PU+POM |
Advantages
Protection against pressure spikes:
HBY buffer seals are specifically designed to absorb pressure shocks and spikes, preventing damage to the primary seal and extending its lifespan.
High wear resistance:
They are made from durable materials that can withstand the abrasive and frictional forces encountered in hydraulic systems, ensuring long-term reliability.
Low friction:
The low friction properties of HBY seals minimize energy loss and heat generation within the system, contributing to improved efficiency.
Good sealing performance at low and zero pressure:
They maintain their sealing integrity even when system pressure is low or nonexistent, which is crucial for preventing leaks and ensuring proper system operation.
Compact design:
The relatively small size of HBY seals allows for their use in applications where space is limited, such as in smaller hydraulic cylinders or compact machinery.
Easy installation:
Their straightforward design and compatibility with various hydraulic systems make them relatively easy to install and replace.
Extensive application range:
HBY buffer seals are suitable for a wide range of hydraulic applications, including construction machinery, forklifts, injection molding machines, and more.
FAQ:
1.Can you do design for me?
We have experienced designers, according to your requirement, we can add your company logo, website, phone number or any of your ideas on the products or on the box... Just tell me your ideas, and let me do it for you.
2.Are you a trading company or manufacturer ?
We are a professional manufacturer with more than ten years of production experience
3.How about your raw material ?
We use selected high quanlity raw material to make sure good physical property, And we also could change the raw material compound formula , to meet your special processing conditions.
4.Is it safe of paying money to you?
We are verified supplier on , your payment is guarantee by .
5.Do you support retail sales ?
Yes, we support retails sales for our stock products.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
2200000-3000000
Employee Number:
110~150
Ecer Certification：
Verified Supplier
Guangzhou Zhipan Sealing Technology Co.,Ltd. was established in 2006. Currently, the factory and warehouse cover an area of more than 5,000m² , including 80-100 employees. The office is located in the largest construction machinery market in China. And our products are sold to variou... Guangzhou Zhipan Sealing Technology Co.,Ltd. was established in 2006. Currently, the factory and warehouse cover an area of more than 5,000m² , including 80-100 employees. The office is located in the largest construction machinery market in China. And our products are sold to variou...
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