SIGRAFLEX® Sealing Materials for the Process Technology

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High-quality and resilient sealing materials are of utmost importance in the process technology for plant and equipment safety, availability, efficiency and reliability.

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The SIGRAFLEX HOCHDRUCK sealing sheet is rated to 250 bar (3625 psi). It thereby meets the highest demands for sealability, making gaskets extremely safe and reliable. This is possible due to our unique HOCHDRUCK technology, creating a high-strength, adhesive-free layer composite of graphite and stainless steel foils.

The sheet made with SIGRAFLEX APX2 foil is available for high-temperature processes.

SIGRAFLEX HOCHDRUCK, technical data sheet

SIGRAFLEX^® HOCHDRUCK PRO

Flat gaskets made from SIGRAFLEX HOCHDRUCK PRO can be used in the process technology in nearly every area for sealing pipework, equipment and heat exchangers as well as vessels safely – complying with the TA Luft leakage requirements.

SIGRAFLEX flexible graphite products made from expanded natural graphite and SIGRAFLEX yarn products are characterized by their high standard of quality. The proven quality of our materials considerably enhances process reliability.