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Wide range of applications and high quality standard

The graphite gaskets from billi are versatile and convince with a whole range of quality features. Thanks to the large selection of different designs, perfectly suitable variants are available for every application. In the meantime, graphite gaskets are supplied by billi to more than 50 countries, which confirms the exceptional quality of the products. Discover the range now and order the optimum graphite gaskets for your individual application.

    Graphite gaskets - tailor-made solutions for every purpose

    Graphite is a mineral made of pure carbon: As a result, graphite gaskets are characterized by high temperature resistance. Depending on the respective field of application, different articles can be considered: the range includes graphite rings, for example, which are used in chemical plants and nuclear power stations. Furthermore, billi offers a range of graphite tapes which permits a high flexiblity: The tapes can be ordered in different dimensions, which allows an ideal adaptation to the stuffing box to be achieved. Choosing billi graphite gaskets you benefit from excellent processing quality and uncomplicated handling.

    Graphite sheets - maximum stability

    The range in the graphite seals segment is not limited to rings and tapes, but also includes sheets: The many advantages of billi graphite sheets include the low permeability of liquids and gases as well as high resistance to chemical substances. In addition, the plates made of natural graphite convince  for their enormous stability and high resistance to temperature fluctuations. The graphite sheets can be ordered in different versions so that the perfect items are available for every application: For example, you can choose from models without steel reinforcement, with plain steel inserts and tanged stainless steel reinforcement.

    Order high quality graphite gaskets at low prices

    All graphite gaskets from our company are convenient for the targeted interaction between a high quality standard and improved health protection: you can order asbestos-free graphite sheets and many other types directly from us at a reasonable price. Do you have questions about the special features of individual articles or about the ordering process? If so, we will be happy to provide you with expert advice: Simply contact us by e-mail or telephone and we will personally take care of your request.

    Catalog Graphite Gaskets

    Catalog Graphite Gaskets

    On our homepage you will find all different seals in use.

    When should I choose a graphite gasket?

    Graphite gaskets are used in various industrial and trade fields. They show their advantages particularly well in applications where special environmental conditions prevail. They withstand a wide range of chemical influences and work reliably in a wide temperature range from -200 °C to 550 °C. They resist high pressures of up to 300 bar and cope well with high pressures of up to 300 bar.

     

    What are the possible applications of graphite gaskets?

    Graphite gaskets are suitable for a wide range of applications. Basically, there are three different types of gaskets, each with a different focus on:

     

    - rings

    - stuffing box packings and

    - flat gaskets.

     

    While the ring form is well suited for stem sealing in a wide variety of fittings, the stuffing box packings seal moving parts, such as pumps, steam turbines or valves. They can also withstand high speeds. Flat gaskets are mainly used for flanges and housings.

    Are graphite gaskets resistant to high temperatures and chemicals?

    Yes, graphite gaskets can be used well even under harsh environmental conditions. Presenting a carbon base, they are able to withstand both high temperatures and temperature fluctuations. The application ranges from -200 °C to 550 °C. Being resistant to most chemicals, they can be used at pH values from 0 to 14.

    What are the chemical properties of graphite gaskets?

    Graphite gaskets withstand the effects of most chemicals. They are suitable for ph values from 0 to 14 and there is only a small range of contraindications with chemicals for graphite gaskets. At the same time, they are characterised by low permeability to liquids and gases. Therefore, our seal is a universal component with numerous possible applications - from the chemical industry to power plant construction.

    How temperature resistant are graphite gaskets?

    Graphite is a form of carbon, an element with a very high temperature resistance. Therefore, gaskets made of graphite can be used without any problems in a wide temperature range. Reliably, they work at low temperatures down to -200 °C and at high temperatures up to 550 °C. In the case of vapours, they can even withstand temperatures up to 650 °C.

     

    Are graphite gaskets punched or cut?

    The manufacturing process of the graphite gaskets depends on the quantity produced. Smaller order quantities are cut as a matter of principle. For larger order quantities punching from the sheet is also possible. Since the raw material consists of numerous tiny particles pressed together, it tends to crumble when cut. Therefore, punching usually provides more precisely shaped seals.