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    Hydraulic Tube Fittings

    Gates® Tube Fittings according to DIN EN ISO 8434-1 and DIN 2353 are important pressure transmission components for a wide range of industrial applications, stationary equipment and mobile machinery. They are used in agricultural, automotive, industrial and marine markets where power transmission is essential. Gates hydraulic tubing components are designed and tested together, creating leak-free port-to-port solutions that allow for higher pressure assemblies, significantly less downtime, and unrivalled operational efficiency.

    • Minimum operating costs & maximum system up-time.
    • Leak-free equals environment friendly.
    • Reduced assembly time and costs.


    The Zinc Nickel coating on our Gates Hydraulic Tube Fittings protects against red rust for over 1200 hours (acc. to ISO 9227). It provides a significantly better surface protection than standard chrome VI free surface finishing materials, whilst easily reaching protection class K5 of the VDMA24576 standard.

    • The Zinc Nickel coating is compliant with the latest REACH and RoHS2 requirements, fulfilling its environmental duties.
    • Zinc Nickel products can be used in a variety of applications in the Agriculture, Construction, Ship & railway, Engineering and Renewable Energy industries.
    • Gates offers high quality 1.4571 grade stainless steel components on special request, for use in high temperature environments or where no corrosion is allowed: Food, Chemical, Pharmaceutical or Marine applications.


    • "Made in Germany" quality ensures maximised reliability, even in critical applications.
    • A leak-free design, with pressure safety factor 4, guarantees a safe hydraulics environment without spills and injuries.
    • Through continuous testing and system validation we meet and exceed performance specifications. That’s why our easy-to-handle assembly machinery leads to zero failure rates.


    Gates® Tube Fittings offers its customers the possibility to access 3D-data of their product portfolio via the internet and a smartphone app, to retrieve all important technical data. The CAD data is easily accessible via our Knowledge Centre, where data can be retrieved in various multilingual formats. Our 3D-CAD download portal is a new component of our customer service and therefore free of charge.

    Find additional product information, expert tips, case studies, manuals, and the latest industry insights when you visit the Knowledge Centre.