Universal and high-pressure gasket sheets - Highest standards with Sigraflex®.

For the production of sheet gaskets, we rely on the first-class quality of Sigraflex®. 

Flexibility is an enormous strength in the field of sheet gaskets. Thanks to our freely programmable plotter, we are able to produce gaskets in complicated geometries and standard gaskets in a wide variety of materials. From single pieces to large quantities in the highest quality and cost-effectively..

D 5.6 - SIGRAFLEX® Standard - sensitive yet resilient

Sigraflex® Standard is the best choice for sensitive flange connections. It is used in all industries and is BAM, DVGW and KTW tested and certified. The gasket sheet does not harden and shows excellent performance during thermal cycling. It ensures excellent sealing at low surface pressures.

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D 5.7 - SIGRAFLEX® Universal - outstanding all-round properties

Gaskets made with Sigraflex® Universal gasket sheet feature high blowout resistance, making them particularly robust for use in demanding environments. It performs excellently during temperature cycling. Its forgiving installation and operating characteristics make it a reliable choice even in old facilities.

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D 5.8 - SIGRAFLEX® Economy - impresses with reliable performance

The Sigraflex® Economy gasket sheet is reinforced with a single-layer stainless steel carrier and with two layers in 3 mm thickness. With a purity content of 98%, it offers excellent performance during thermal cycling and provides a reliable seal in demanding environments. It finds versatile use even at low surface pressure and is particularly well suited for delicate flanged joints. It also proves its worth in pumps and valve housings.

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D 5.9 - SIGRAFLEX® High Pressure - the Problem Solver

The Sigraflex® high-pressure gasket sheet that sets the standard in terms of quality and performance. with a purity content of 99.8%, it offers outstanding properties. High blowout resistance, mechanical strength and best-in-class performance under thermal cycling provide an emission-reducing seal, making it an environmentally friendly option. It offers a reliable solution for critical applications and is the right choice when highest performance is required.

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Rely on the first-class performance of our graphite sealing sheets with Sigraflex®. ProPack stands for reliable and proven sealing solutions that meet the most demanding requirements. We are proud to offer you customized gaskets of the highest quality and flexibility.