A seal ring is a device used to prevent liquid or gas leakage, typically made of elastic material. Its primary function is to fill gaps between components and prevent liquid or gas leakage. Seal rings come in various types, such as O-rings, V-rings, and U-rings. Different shapes of seal rings are suitable for different sealing requirements and working environments.
Our Company specializes in the research, development, and manufacturing of special-purpose wheels. If you would like to learn more about our products or are interested in making a purchase, please click the button below to contact us. We will respond as soon as possible after receiving your message.
Common Types
- Vacuum Seal O Ring: Cross-section is circular, relies on compression deformation to fill gaps, such as wheel hub bearing seals.
- Lip Seals: Features a lip design, using elastic lips to tightly adhere to contact surfaces, such as the sealing strip between tyres and rims.
- Metal Wound Seals: Made by winding metal strips with materials like graphite, featuring high-temperature and high-pressure resistance, such as engine cylinder gaskets.
Application Scenarios
- Wheel systems: Rubber sealing strips between tubeless tyres and rims, or dust seals for wheel hub bearings.
- Engines: Cylinder head gaskets (metal seals) and oil seals (lip seals) between the cylinder head and cylinder block.
- Hydraulic systems: Sealing components for brake calipers, shock absorbers, and other components.
Company Advantages
Henan Dongheng Wheel Co., Ltd. specializes in the research, development, and manufacturing of wheels for special-purpose vehicles.
The company covers an area of over 30,000 square meters and is equipped with more than 100 sets of large-scale specialized production and testing equipment.
We have an annual production capacity of 300,000 sets of steel rims, as well as 200,000 wheel components including wheel discs, rims, and retaining rings.
Our main products include wide-body mining truck wheels and wheel discs, engineering vehicle tubeless steel rims made of section steel, integrated alloy cast rims, engineering rims, and various wheel components such as wheel discs and retaining rings.
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