TUMEDEI – Rubber engineering, Technical articles in elastomer and composites | Tumedei S.p.A. Articoli tecnici in elastomero e compositi su specifica e disegno. Technical articles in elastomer and composites according to drawing and specification. Herstellung von technischen Artikeln nach Kundenzeichnung und Spezifikation. Production d'articles techniques suivant plan et spécification du client.

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  • Diaphragms

    Thin Membrane Diaphragms
    LPG/CNG 1st & 2nd stage diaphragms
    Reinforced Diaphragms / Rolling Diaphragms
    Pump / Metering (dosing) Pump Diaphragms
    Silicone Diaphragms
  • Precision moulded seals, O-rings & gaskets

    Tumedei and Gulf Rubber specialize in the design and manufacture of precision moulded seals, O-rings and Gaskets.

    New developments and technologies have pushed the boundaries of precision rubber moulding and compounding. This has resulted in today’s products offering more possibilities in terms of overall performance and consistency, precision (dimensional tolerances) and ease of assembly process.

    With our composite moulding...

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  • Flow control / One Way Valves

    Check Valves
    Flow Regulators
    Irrigation
    Duckbills, Flap Valves, Mushroom Valves, Rubber Balls
  • Radial Shaft Seals

    Tumedei supplies a wide range of customized Radial Shaft Seals.

    Application:

    Radial Shaft Seals are used to seal rotary elements, mostly in dynamic applications such as:

    Crank Shaft, Gear Boxes, Gear Pumps, Transmissions, Hydraulic Motors and Pumps.

    Radial Shaft Seal (RSS) are mainly used to seal fluids, grease, oil mist or other media. However they can also be designed for dry-running...

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  • Composite Moulding & sub-assemblies

    Tumedei and Gulf Rubber produce a wide range of rubber products with composite moulding by bonding rubber polymers with one or more sub materials such as plastics, metals, brass, ceramics, PTFE and various fabrics.

    Some products can have up to 4 different materials in one finished part, for example some metering pump diaphragms are produced with a metal insert (thread fitting) bonded with the rubber polymer (NBR or EPDM), a fabric...

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  • Pipe Seals & Gaskets

    Pipe Gaskets

    Tumedei distributes in Europe Pipe Seals and Gaskets developed and produced by the Gulf Rubber group. The product range supports a variety of industries and applications.

    PVC, Ductile Iron, Concrete, VC, Fibreglass Reinforced and Spiral Welded PVC, all contain Gaskets manufactured by Gulf Rubber.

    Specializing in support systems such as design, testing and manufacture, allows a wide range of Pipe Sealing...

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  • Others

    Tumedei produces a wide range of general moulded rubber products for various industrial applications.

    Typical “general moulding” product range includes such products as rubber boots, convoluted boots, rubber connectors, convoluted hoses, anti vibration mounts, seals and gaskets.

    These solutions and/or products are produced with the following features:

    Rubber polymers ranging from NR, SBR,...

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