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Encapsulated O rings
Posted in: O Rings
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The encapsulated O rings are made of silicone rubber or fluororubber core and wrapped in an FEP or PFA outer shell. This combination of a rubber's flexibility with a PTFE (Teflon) resistance to chemicals makes for strong, long-lasting O-rings. Encapsulated O rings can handle extreme temperatures, chemicals, and wear and tear very well.
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What is PolyPak Seal and Why It Outperforms Traditional Lip Seals
Posted in: Hydraulic Cylinder Seals
1288 Views
Discover how PolyPak seals outperform traditional lip seals in hydraulic systems. Learn about types, applications, and OEM solutions from XHH Seals.
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What Is a Wiper Seal? Functions, Types, and Application Guide
Posted in: Hydraulic Cylinder Seals
1260 Views
Discover what a wiper seal is, its types, functions, and industrial applications. Learn how XHH Seals provides OEM wiper seal solutions with PU, FKM, and PTFE materials.
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Understanding Wear Rings: Essential Components in Hydraulic Systems
Posted in: Wear Rings
1241 Views
Discover how wear rings enhance hydraulic system performance by preventing metal contact, reducing friction, and extending seal life.
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Skeleton Oil Seal Function: The Role and Importance of the Seal Skeleton in Industrial Applications
Posted in: Oil Seal
1210 Views
Explore the function of skeleton oil seals—also known as seal skeletons or skeleton seals—and learn how the metal skeleton supports the rubber lip to maintain a precise oil film, preventing leaks and contaminants. This concise guide covers key components, sealing principles, and application tips for optimal performance.
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What is PTFE and PTFE products?
Posted in: PTFE
1173 Views
PTFE is the abbreviation of Polytetrafluoroethylene, also named is Teflon. PTFE is found in many industrial products. This includes gaskets, bearings, and parts for valves, pumps, and hydraulic cylinders.
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Why Seal Failures Are the Hidden Reason Your Edge Banding Machine Keeps Breaking Down
Posted in: Woodworking Sealing Parts
1115 Views
From leaking glue pots to inaccurate trimming, minor sealing issues can cause major production headaches. Discover how to detect, prevent, and solve seal-related failures in edge banding machines—and how to extend your equipment’s lifetime by 2x with the right sealing technology.
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Mining Industry Hydraulic Seals and Bearings – Engineered for Extreme Conditions
Posted in: Mining
1092 Views
Explore our durable mining seals, hydraulic seals for mining, and mining equipment bearings—engineered to withstand harsh underground conditions and match top brands like Hallite.
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Most Common Seals in Hydraulic Systems and Their Key Functions
Posted in: Hydraulic Cylinder Seals
1076 Views
Discover the most common hydraulic seals—rod seals, piston seals, wipers, O-rings, and more. Learn their key functions and how to choose the right one for your system.
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What Is Well Packing? Fracturing Pump Sealing Guide by XHH Seals
Posted in: Downhole and Intervention Tools
1071 Views
Learn what well service packing (WSP) is, how it works inside fracturing pumps, and how XHH Seals’ high-performance well packing enhances sealing performance under extreme hydraulic fracturing conditions.
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Top LNG Dispenser Seal Manufacturers (2025)
Posted in: Sealing Solutions for the LNG Industry
1065 Views
Here's the list of Top LNG Dispenser Seal Manufacturers Worldwide in 2025, specifically for LNG fueling nozzles (used at LNG refueling stations):
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Replacement Parts Compatible with Nordson Asymtek – Full Guide
Posted in: Dispensing Systems
904 Views
Discover compatible replacement parts for Nordson Asymtek dispensing systems, including needles, nozzles, seals, and more—engineered for OEM performance with faster delivery and better pricing.
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