International Newsletter IDT | Issue 2 in 2025 Read Online
Header The SealMate by IDT

Curious questions. Honest answers.
That’s what we appreciate. And that’s what we stand for.

In our last newsletter, we asked for your opinion. The response was strong, and the message clear:

79% of you gave us top marks. What you value most: our technical expertise, practical advice and consistently high quality. Our image is evolving too: "solution-oriented" and "reliable" remain key impressions – but increasingly, you also see us as "future-oriented" and "innovative".

A valuable signal

But we also heard critical voices. Some of you raised concerns about price-performance. We take that seriously. Our goal is to better communicate the added value of our solutions and gain clearer insights into market developments.

Our takeaway

If you ask questions, you learn. If you listen, you improve. That’s our commitment. Thank you to everyone who took part. You help us move forward – in both business and relationships.

BEST PRACTICE

Reinraum

When calculations aren't enough: how to really stop leaks.

In chemical plants, refineries or power stations – wherever systems operate under pressure, flanged joints are safety-critical. The math is solid: DIN EN 1591-1 provides reliable values. But leaks don't happen in theory. They happen in the field.

Over 80% of leaks are due to human error – not flawed design. Of these, 60% are minor, 30% serious, and 10% safety-critical.

Our answer: flange.pilot
This qualification test brings real-world assembly into focus. It checks installation skills practically and systematically – and it works. Some operators have cut their error rate from 20% to under 5%. With daily downtime costs often reaching six figures, the savings are measurable.

If you want to stay tight, you need to test before the first bolt is tightened.

Discover flange.pilot now

KNOWLEDGE

IDT Podcast Titelbild

PFAS: What if there's no alternative?

The upcoming PFAS regulation poses serious challenges. In Episode 2 of the IDT Podcast, we talk about the tension between environmental responsibility, technical feasibility and innovation with Peter Scheermesser, Head of R&D at SAMSON AG.

Hard truths.

PFAS-free PTFE? Still a technical fairytale. No real alternative offers comparable performance – yet.

Clear actions.

SAMSON isn’t waiting. A task force is mapping PFAS components, working with suppliers and investing in material development.

Strong signals.

At the same time, the company is reaffirming its commitment to Germany as a production base and driving digital transformation. The takeaway: regulation may bring pressure, but also sparks innovation.

INTERNATIONAL

From Annaberg to Asia: Smart Gasketeers in action.

Hydrogen in Spain

Our colleague Ronald Clijnk recently attended the Spanish-German Hydrogen Conference in Madrid, visited CNH2 in Puertollano and exchanged ideas with industry and research partners. Hydrogen systems demand materials that handle pressure, permeation and extreme temperatures. Our sealing solutions deliver performance – backed by project support, material know-how and certified designs.

Certified for China

Meanwhile, the TSG factory audit at our Annaberg site was successful. The follow-up testing in China also passed with flying colors. The result: full TSG certification, valid for four years. A prerequisite for supplying safety-critical parts to China from July 2026 onward.

Discover our solutions for global demand

CONNECTIONS

The outlook is technical. Let's connect.

Good solutions begin with a conversation. That’s why we’re out and about in the second half of the year – to talk, listen, and move things forward together.

  • At the Hydrogen Technology Expo Europe in Hamburg: to discuss hydrogen production challenges.
  • At Maintenance in Munich: for insights on efficient maintenance and service.
  • At DIAM & DDM in Bochum: where valves and sealing technology go hand in hand.
  • At the IDT/SGL Symposium in Frankfurt: with expert talks on trends and materials. Highlight: Frauke Averbeck (BAuA) on the current PFAS restriction process.

Let's connect

PERSPECTIVES

When trusted materials disappear, reliable answers matter.

Some changes unfold slowly. Others hit unexpectedly. The discontinuation of TFM™ 1600 by 3M/Dyneon falls into both categories.

For years, TFM™ 1600 has been a mainstay in the chemical industry – specified, validated, and trusted. Its discontinuation leaves many with a pressing question: what now? After all, replacing a proven technical specification isn’t a simple task. Not without careful testing, aligned approvals, and hands-on experience.

We've seen a range of reactions. Some market players are already switching to substitute materials – in some cases mid-operation, and not always with the necessary documentation. That’s bold – and risky.

We’re taking a different path. We anticipated the shift early on, secured supply, and adapted our logistics. TFM™ 1600, TFM™ 4105 and other Dyneon materials remain available from us at least through mid-2026 – original grade, spec-compliant.

At the same time, we're evaluating alternatives systematically, with care and close coordination. Inoflon® M295 and Polyflon™ MG3 MOD-FF/HD? We use them. We understand their properties. We know their potential.

For us, technical responsibility means more than keeping stock. It means asking the right questions before offering answers. Standing by your side when the market shifts. And ensuring reliable performance – in the application, in the process, and in the partnership.