Secure Seals for Leak-Free Connections

Precision Static Sealing for Industrial Applications

At Modern’Gaskets, we are continuously expanding our sealing solutions to meet the growing demands of our clients. In addition to our expertise in plate heat exchangers, we now supply a comprehensive range of high-quality static flange gaskets (full face flat gaskets).

Designed to provide secure, leak-free connections between pipe flanges, our static gaskets ensure the safe and efficient transfer of fluids across various industrial networks.

The integrity of a flange connection relies heavily on the quality of the gasket material. Our flange gaskets are manufactured using KLINGERSIL C-4438, a premium compressed non-asbestos fiber (CNAF) material.

  • Chemical Resistance: Specifically engineered to withstand harsh environments, making it the ideal choice for the chemical industry and aggressive media.

  • Thermal & Mechanical Stability: Provides excellent resistance to high temperatures and pressures, preventing blow-outs and ensuring long-term durability.

  • Reliable Static Sealing: Guarantees a tight, uniform seal across the entire flange face (full face design), minimizing maintenance needs and costly downtime.

High-Performance Material: KLINGERSIL® C-4438

Nominal DiameterPressureDimensions (Outer x Inner - mm)Bolt Circle (K - mm)Bolt Holes (n x ØL - mm)Thickness
4010/16150x451104 x 185
5010/16165x551254 x 185
6010/16175x651354 x 185
6510/16185x701454 x 185
8010/16200x901608 x 185
10010/16220x1051808 x 185
12510/16250x1302108 x 185
15010/16285x1552408 x 225
20010340x2052958 x 225
20016340x20529512 x 225
25010400x25535012 x 225
25016405x25535512x265
30010445x30540012x225
30016460x30541012x265
40010565x40551516x265
40016580x41052516x305

Why Source Flange Gaskets from Modern’Gaskets?

Just like our plate heat exchanger components, our flange gaskets are backed by our dedicated sales and logistics teams. Based in Martigny, Switzerland, we leverage well-organized storage facilities to guarantee rapid fulfillment, precise order handling, and worldwide delivery. Whether you are conducting routine pipeline maintenance or building a new industrial network, Modern’Gaskets is your reliable partner for optimal operational efficiency.