Seals, Gaskets

Industrial metal connectors and fittings displayed on white platform with product diagrams and Low Pressure Hydrogen label
Fluid System
Powering OEMs Across Alternative Fuels and Electrification
From biodiesel to electrification, Parker Hannifin powers OEMs with durable, high-performance fluid conveyance and sealing solutions.
Angst+Pfister corporate logo in red and white with geometric 4P symbol
Reliable Sealing for Hydrogen Systems: Prevent Leaks, Boost Safety, and Extend Lifetime
November 1, 2025
Hallite logo in blue and orange, Michelin Group subsidiary
Hallite Seals to Acquire Aston Seals
July 11, 2025
A hard seat valve often has a longer service life since the metal is more resistant to erosion and abrasion.
Hard & Soft Seat Check Valves: Understanding the Differences & When to Use Them
August 7, 2024
Eb Cathode Isolation Valve
Eberspaecher Develops Component for Hermetic Sealing of Fuel Cell Systems
July 31, 2024
Fst Img Freudenberg Xpress
Freudenberg Xpress Acquires Trygonal Group
May 8, 2024
Recommended
Freudenberg Sealing Technologies plant in Parets del Vallès, Spain
Manufacturing
Freudenberg Sealing Technologies Opens Green Plant in Parets del Vallès, Spain
Quantix Ultra
Hardware
Freudenberg Sealing Technologies Develops Extremely Temperature-Resistant Plastics for EVs
The newly opened Trelleborg facility at Long Thanh, Vietnam
Industry News
Trelleborg Opens First Manufacturing Facility in Vietnam
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Hardware
Roxtec Presents 3D CAD Library for AVEVA E3D Design
Testing
Freudenberg Sealing Technologies Installs Advanced Battery Test Lab at North American Headquarters
Freudenberg Sealing Technologies - NOK
The multimillion-dollar investment will facilitate in-house battery and battery component testing, including simulated thermal runaway, and will increase the company’s product development capabilities in the field of electric vehicles.
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Seals, Gaskets
Trelleborg Launches H2Pro Range of Advanced Hydrogen Sealing Materials
Trelleborg Sealing Solutions
Designed to accelerate innovation for sustainable technology, the product offers solutions for the challenges of hydrogen production, transport and storage, and end-use.
Zurcon H2Pro ZLT, a unique thermoplastic polyurethane (TPU) for very low temperatures
Seals, Gaskets
Freudenberg Seals Aid Production of Hydrogen Via Electrolysis
Freudenberg Sealing Technologies - NOK
Freudenberg's seals are designed to ensure reliable media separation during electrolysis.
Fst Img Pem Elektrolysercell H2 Molecules
Seals, Gaskets
Freudenberg Sealing Technologies 94 AU30000 Polyurethane Material for Seals
Freudenberg Sealing Technologies - NOK
Sealing solutions made from the AU30000 material are resistant to water and synthetic hydraulic fluids.
94 AU30000 Polyurethane Material for Seals
Smart Systems
Trelleborg Sealing Solutions Uses Artificial Intelligence to Improve Maintenance
Trelleborg Sealing Solutions
The company’s Cognitive Sealing technology analyzes sensor data around a seal to evaluate performance and plan maintenance.
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Seals, Gaskets
Hallite Expands In-House Testing Capabilities
Hallite is increasing its testing capabilities to improve product development for evolving market needs.
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Smart Systems
Design & Engineering Insights: Trelleborg Sealing Solutions Cognitive Sealing Enables Predictive Maintenance
Trelleborg Sealing Solutions
Trelleborg uses artificial intelligence to analyze sensor data that is captured around the seals and create a maintenance plan that will help prevent costly downtime.
De Trelleborg Screenshot
Testing
Freudenberg Opens Engineering Service Center in North America
Freudenberg Sealing Technologies - NOK
Increased customer demand for testing assistance has prompted the company to open a second validation center.
Nicholas O’Connor, Product Engineering Manager at Freudenberg Sealing Technologies’ Engineering Service Center in Ashland, NH, is responsible for state-of-the-art product validation and analysis using a variety of sophisticated test rigs and equipment.
Seals, Gaskets
Strength of Industries: Hallite Continues to Serve Customers While Keeping Employees Safe
Hallite Seals Americas Inc.
Collaboration between Hallite manufacturing teams in different parts of the world and consistency of safety procedures where possible is helping the company continue its operations.
Hallite’s manufacturing teams in the UK, U.S. and China collaborate to ensure product delivery.
Seals, Gaskets
Winco Edge Protection Seal Corner Profiles
JW Winco, Inc., A Ganter Company
The Winco edge protection seal corner profiles offer protection against splash water, dust and steam as well as help to reduce noise emissions.
2019 05 Kantenschutz Dichtprofil Mit Der Ecke
Seals, Gaskets
Freudenberg Helps Manufacturers Optimize Hydraulic Cylinder Sealing Systems
Freudenberg Sealing Technologies - NOK
The new Freudenberg Perfect Cylinder program is a collaborative engineering and design approach with customers.
The Freudenberg Perfect Cylinder Program consists of a piston sealing system (Guivex Piston Guide Band and HDP 330 Piston Seal) and a rod sealing system (Guivex Rod guide band, 94 AU 30000 U-cup rod seal und 94 AU 30000 rod wiper), f.l.t.r.
Seals, Gaskets
Striking the Right Balance
Proper sealing in fluid power applications requires a balance of several factors to ensure performance and durability.
Trelleborg's Turcon Roto Glyd Ring V double-acting rotary seal is designed to improve friction and wear characteristics without compromising sealing performance (learn more, 21033625).
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