Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of double lip wiper seal in China. With abundant experience, we warmly welcome you to buy bulk durable double lip wiper seal in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
The Double Lip Wiper Seal is a high-performance, dual-action protective component meticulously engineered from robust, wear-resistant polyurethane. It features both primary and secondary scraper lips to prevent mud and dust contamination while controlling residual oil film. This ensures optimal sealing and extended service life in heavy-duty hydraulic cylinders.
Essential Fitment & Specs
|
Parameter |
Specifications |
|
Material |
Premium PU (Polyurethane) / Nitrile |
|
Temp. |
-35°C to +110°C |
|
Max. Speed |
≤ 2.0 m/s |
|
Media |
Hydraulic Fluids, Slurry, Moisture |
|
Structure Type |
Double-Lip Scraper Profile |
|
Application |
Construction, Mining, and Agriculture |
Structural Integration & Sealing Principle
The Double Lip Wiper Seal features a precision-engineered dual-lip structure. The outer lip is specifically designed to scrape away mud, dust, and moisture from the rod surface, functioning as a high-performance pu wiper seal.
The inner lip acts as a secondary seal, effectively intercepting and retaining the fine oil film when the rod retracts, significantly reducing hydraulic fluid loss.
This unique bidirectional design acts as a superior double wiper seal that not only prevents external contaminants from entering the hydraulic system but also ensures smooth rod transitions.
Its compact profile allows for easy integration into standard cylinder glands, providing a reliable wiper gasket through a secure interference fit.
Dynamic Performance & Wear Resistance
Manufactured from high-modulus polyurethane, this Double Lip Wiper Seal maintains sharp and effective lip edges even in harsh, dusty mining environments.
The material offers exceptional tear resistance, outperforming a standard rubber wiper seal by defending against mechanical damage caused by debris impact.
This robust metal wiper seal alternative ensures that the lip geometry resists lifting during rapid direction changes.
Featuring excellent aging and weather resistance, the component serves as a reliable oil wiper ring that remains flexible and effective without becoming brittle, even under prolonged UV exposure or extreme temperature fluctuations.
Why Choose Jinwo - Precision Integration for Hydraulic Systems
Jinwo utilizes advanced material science to ensure every double-lip wiper seal meets the rigorous sealing demands of B2B clients for heavy-duty equipment.
Our precision manufacturing processes guarantee that each pu wiper seal maintains high consistency in lip geometry, directly contributing to a lower overall failure rate for hydraulic actuators.
Whether you require a standard rubber wiper seal or a specialized metal wiper seal for harsh environments, Jinwo provides field-tested solutions that help customers extend equipment maintenance cycles.
Choosing Jinwo provides you with a high-durability oil wiper ring and wiper gasket supply chain, offering solid backing for your global hydraulic business operations.
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