What Is a V-Ring? All-rubber V-rings are designed for rotary shaft applications across a wide range of industries.They can be used as standalone seals to retain lubricants and protect bearings from contamination, or as auxiliary seals to protect primary seals in heavily polluted environments. A V-ring is mounted directly onto the shaft. Its thin, flexible …
Choosing the right rubber sealing material is not just about performance — it’s about ensuring the long-term stability and reliability of your equipment. As an experienced Chinese exporter of rubber seals like O-rings, oil seals, bonded washers, and PU dust wipers, we’ve helped clients across industries make the right material decisions. Here are the top …
Overview The X-Ring (also known as a Quad Seal) is a four-lip sealing element with an X-shaped cross-section. Developed as an enhanced alternative to O-rings, it fully complies with the AS 568A standard for O-ring dimensions and can replace O-rings in most applications. Advantages Reduced Friction: Lubricant reservoirs between sealing lips minimise startup resistance. Optimised Flash …
X-Ring Groove Dimensions & Selection Guide | AS568A-Compliant Star Seals Read More »
Proper storage conditions must be maintained to ensure the physical and chemical properties of rubber seals (e.g., O-rings) remain intact during long-term storage. Compliance with international standards such as DIN 7716, ISO 2230, and DIN 9088 is critical for preserving dimensional stability, cleanliness, and performance. Below are the key storage principles and shelf-life recommendations: Storage Conditions Temperature Ideal …
Sealing device design is an intricate art, and at its heart lies the delicate dance of O-ring compression and tension. The journey through O-ring seal groove design is a crucial exploration, where the balance between too little and too much compression can make or break the success of a sealing device. Join us in unveiling …
A Comprehensive Guide to O-Ring Seal Groove Design Read More »
In the intricate world of bonded seals, making the right selection is paramount for ensuring optimal performance and longevity. At O.S Seals, we take pride in offering a comprehensive guide to aid you in this crucial decision-making process. Let’s explore the key factors that set our bonded seals apart in terms of materials, plating processes, …
In the complex world of machinery, ensuring the compatibility of oil seals with different fluids is paramount. At O.S Seals, we understand the challenges posed by diverse operational environments, and our commitment to excellence extends to crafting seals that seamlessly navigate various fluid dynamics. In this article, we’ll explore the importance of oil seal compatibility …
Understanding Oil Seals Compatibility with Different Fluids Read More »
At O.S Seals, we are dedicated to delivering premium-quality oil seals designed for optimal performance in a variety of applications. To guarantee that you get the most value from our products, following proper storage and handling practices is essential. In this article, we will share expert tips tailored to the unique characteristics of oil seals, …
7 Tips for Storing and Handling Premium Oil Seals from O.S Seals Read More »
Solutions for traditional and next-generation vehicles Driven by increasing environmental awareness and increasingly stringent emissions legislation, the automotive industry is going through a period of unprecedented change. Wherever you need to prevent leakage, exclude contaminants, contain pressure, or reduce friction, our mission is to help you find the right rubber parts solution for your particular …
1. Speed Speed is a necessary factor that should be considered when selecting seals. We divide the speed into three levels:Low speed 0 ~ 0.8m/s;Constant speed 0.8 ~ 2m/s;High speed 2 ~ 5m/s; The limit of speed is limited by temperature because the increase in speed is ultimately attributed to the increase of lip temperature, …
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