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Seal Kit Compatible with Nordson® UM22 / UM25 / UM50 Modules
Posted in: Dichtungen für Heißschmelzsysteme, Nordson Dichtungssatz
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Seal Kit for Nordson® UM22, UM25, and UM50 Modules – PN: 1049908XHH manufactures high-quality aftermarket replacement parts fully compatible with Nordson® systems.
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Skeleton Oil Seal Function: The Role and Importance of the Seal Skeleton in Industrial Applications
Posted in: Öldichtung
2803 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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Most Common Seals in Hydraulic Systems and Their Key Functions
Posted in: Hydraulikzylinder-Dichtungen
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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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Encapsulated O rings
Posted in: O-Ringe
2675 Views
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 Well Packing? Fracturing Pump Sealing Guide by XHH Seals
Posted in: Downhole- und Eingriffswerkzeuge
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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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Replacement Parts Compatible with Nordson Asymtek – Full Guide
Posted in: Dosier- und Abgabesysteme
2655 Views
Nordson Asymtek dispensing systems are widely used in electronics manufacturing, automotive assembly, and medical device production due to their precision and reliability. However, original replacement parts from the OEM can be costly and may involve long lead times. At XHH Seals, we offer high-quality, dimensionally-compatible replacement parts for Nordson Asymtek dispensing equipment—engineered to meet or exceed original specifications while reducing your maintenance costs. This guide...
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What are Spring Energized Seals
Posted in: Federbelastete Dichtungen
2629 Views
Spring Energized Seals are made up of U-shaped sealing rings made from PTFE and springs that resist corrosion. The metal spring provides the initial sealing force at low pressure and zero pressure. As system pressure rises, the sealing lip pushes out. It gently presses against the sealed surface. This keeps the sealing interface in contact, creating an excellent seal. It can be widely used in the chemical, pharmaceutical, and food industries.
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Spring Energized Seal
Posted in: Federbelastete Dichtungen
2521 Views
Industry: Automotive Application: Actuator and valve modules for electrified transmissions; Fuel Cell Regulator Valves for Hydrogen applications Media: Air, Hydrogen, Fuel, Oil
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Understanding Wear Rings: Essential Components in Hydraulic Systems
Posted in: Verschleißringe
2478 Views
Discover how wear rings enhance hydraulic system performance by preventing metal contact, reducing friction, and extending seal life.
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Mining Industry Hydraulic Seals and Bearings – Engineered for Extreme Conditions
Posted in: Bergbau
2440 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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How to Select Optimal FFKM O-Rings for Plasma Etch & CVD Chambers
Posted in: O-Ringe, FFKM
2427 Views
In the semiconductor industry, where cleanroom integrity and uptime are mission-critical, selecting the right sealing materials can directly impact yield, process stability, and maintenance intervals. FFKM (perfluoroelastomer) O-rings are the gold standard for plasma etch and CVD (Chemical Vapor Deposition) chambers due to their unmatched chemical resistance and high-temperature capabilities. However, not all FFKM seals are created equal. This guide walks you through how to choose the optimal...
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What is PTFE and PTFE products?
Posted in: Polytetrafluorethylen
2409 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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