
G1/4 thread on 8/10 hose in titanium size. 1 and Inconel 600
At GFS Fuel Cells, we specialize in the production of high-performance fittings designed for extreme environmental conditions. Our fittings, made from corrosion-resistant materials such as Titanium, Inconel, and PEEK, are engineered for use in hydrogen systems, PEM & alkaline electrolyzers, and other chemically aggressive environments.
Applications :
Hydrogen technology and fuel cells
Alkaline and PEM electrolyzers
Chemical processing equipment
High-purity water systems
Laboratory and test systems in corrosive environments
Materials & Properties:
Titanium: Exceptional corrosion resistance, especially in chlorides and deionized water
Inconel: Superior strength and oxidation resistance at elevated temperatures
PEEK: High-performance polymer for chemically resistant and non-metallic applications
Corrosion-resistant fittings
Made for highly corrosive environments
Whether operating under high temperature, in deionized water, or in alkaline media, our fittings ensure long-term durability and leak-tight performance. We offer a wide range of standard configurations – including G 1/8, G 1/4, G 3/8, and G 1/2 with hose connectors from 6x4 to 14x12 mm – and are fully equipped to deliver customized solutions for any connection requirement.
Thanks to our in-house expertise in machining Titanium and Inconel, you benefit from a robust, corrosion-proof connection solution tailored for demanding applications.


Customization & Flexibility
GFS Fuel Cells provides extensive customization options to meet specific project demands. Whether it's a unique thread, connection type, or material combination, our team develops tailored fittings for highly specific and complex environments.

Why Choose GFS Fittings?
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Proven expertise in machining Titanium and Inconel
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High corrosion resistance even in long-term exposure
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Reliable sealing and mechanical strength
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Fast prototyping and custom production capabilities
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Optimized for electrolyzer and fuel cell systems
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applicable for highly corrosive environments in chemical industries
