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Graphite sheeting (high-pressure)

Ridderflex has various grades of graphite sheeting and graphite foil in stock. We cut this material into universal or custom-made seals or flange gaskets. With our die cutting machines or digital cutting and milling machine, we produce the gasket into any required dimension and shape.

Graphite sheeting is flame-retardant and flexible. In addition, it is resistant to aging and can endure large pressure differences. Graphite gaskets can be applied if a high temperature resistance and chemical resistance are required. Therefore, graphite rings are often applied in valves, pumps or degassing systems.

Universal and customised products

Ridderflex can produce your gaskets and parts from graphite sheeting. We can do this both universal or custom-made. Universal seals are produced according to DIN, ASA and ANSI sizes. Customised gaskets are produced according to your drawing or model. Would you like to know more? Please call +31 (0) 180 46 34 71 or send us an e-mail.

  • Graphite Sigraflex ® HD products

    Graphite Sigraflex ® HD products

    Universal and custom-made products, such as flange gaskets and seals, of Sigraflex ® HD or Email sheeting. View product »

  • Graphite gasket

    Graphite gasket

    Universal and custom-made flange gaskets of graphite gasket sheet or graphite with a 316SS wire mesh inert. View product »


ISO including co-engineering

Ridderflex complies with international quality management requirements. We are now also certified for co-engineering – our strength – . Read more


Any questions about products or make an enquiry? Simply call us or send us an e-mail. +31 (0) 180 46 34 71