Corrosion-resistant Metal Technology

Welcome to Cometec –
Your Specialist for Tantalum Solutions

Since our founding in 1988, our mission has been to optimize the most corrosive processes worldwide by utilizing tantalum. As one of the leading innovators in tantalum applications, we have collaborated with numerous customers across the globe. Today, our equipment is installed in industrial plants worldwide.

Tantal Apparate und Wärmetauscher aus Tantal
Tantal Apparate und Wärmetauscher aus Tantal

Tantalum – A True Game Changer

Tantalum is one of the most corrosion-resistant metals available. It remains inert when in contact with almost all organic and inorganic compounds and withstands exposure to sulfuric and hydrochloric acid—even at high temperatures. With excellent heat conductivity and ductility, tantalum is the ideal material for pressure vessels, columns, reactors, and more.

Tantal Apparate und Wärmetauscher aus Tantal

Tantalum Equipment & Expertise

With decades of experience in manufacturing tantalum heat exchangers, Cometec is recognized as a pioneer in tantalum applications.

Know-How & Custom Solutions

Our expertise allows us to develop tailored solutions for even the most demanding applications.

After-Sales Services

Beyond manufacturing, we offer comprehensive after-sales support, including maintenance, repairs, and customer-focused solutions.

0 sqm
manufacturing area
0 tantalum units
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worldwide trust our solutions

Specialized in heat exchangers, process units, and small parts made from tantalum

Industries & Applications

Our tantalum heat exchangers are essential in industries dealing with highly corrosive substances such as hydrochloric acid, sulfuric acid, nitric acid, and phosphoric acid. These include:

Expertise & Excellence

With over 30 years of experience in processing tantalum and niobium, Cometec adheres to the highest quality and safety standards. As one of the world’s largest manufacturers of tantalum and niobium equipment, we provide both new units and repair services – ensuring longevity and performance.