Meet Thessco at SIFA This November
As well as exhibiting at Chillventa this October; Thessco SAS’s will be also exhibiting at SIFA from 24th – 26th November, 2026 in Lyon, France.
SIFA is THE trade show for refrigeration and its applications. It brings together all the players in the refrigeration industry: manufacturers, refrigeration installers, end-users, design offices and OEMs.
Meet the experts, explore the latest trends and get inspired by advances in this essential field.
We invite you to visit our stand A56.
Common Brazing Mistakes & How To Avoid Them
To achieve a quality joint whilst brazing, several parameters must be properly controlled.
When any of these elements are not properly controlled, defects or reduced joint strength may appear. Analysing the type of defect and understanding its possible causes is the first step to improving the quality of the brazing and making the process more stable and repeatable.
In our latest article, we analyse some of the most common errors in industrial brazing and the main actions to prevent them.
Thessco at Chillventa, Nuremberg, Germany 13th – 15th Oct
As part of Thessco SAS’s commitment to strengthening our relationships within the Refrigeration industry, we are pleased to participate at CHILLVENTA, the world’s leading exhibition for refrigeration technology, from October 13 to 15, 2026, in Nuremberg, Germany.
We invite you to visit us in Hall 6, Booth 6 – 103.
The Role of Fluxes in Brazing: Function, Selection and Critical Aspects
When it comes to high-integrity brazing, selecting the right alloy is only half the battle. Even the highest-grade silver alloy won’t perform if surface oxidation gets in the way of capillary action.
In our latest article, The Role of Fluxes in Brazing, we take a deep dive into why flux selection is often the single most decisive factor for achieving reliable, defect-free joints.
Brazing Techniques: Torch Brazing, Induction Brazing and Furnace Brazing
Choosing the right brazing technique of either torch, induction or furnace brazing ensures reliable joints and efficient manufacturing processes.
In our latest article we examine how these three brazing techniques work and provide practical guidance to help you select the most appropriate solution.
🏖️ Summer Production Closures 🏖️
Please note the following summer closure dates:
➡️ July 13th and 14th: Company closed
➡️ August 3rd to 21st: Production facilities closed
However, our Sales and Logistics departments will remain fully operational to support your needs and ensure continuity of service.
To help us maintain the appropriate stock levels and meet your demand efficiently during August and September, we kindly ask you to share your forecasts as soon as possible. Please don’t hesitate to contact our sales department to record your future needs.
Thank you for your cooperation, and we wish you a pleasant summer season.
Soft Brazing vs Hard Brazing: Differences, Applications and Limitations
Understanding the differences between soft brazing and hard brazing is essential in order to select the most suitable process depending on the materials involved, the service conditions and the performance required from the joint.
In our latest article we analyse the main characteristics of both techniques, highlighting process temperatures, materials used, typical applications and operational limitations.
Copper-Phosphorus and Copper-Phosphorus-Silver Alloys: When to Use Them
CuP and CuPAg alloys are among the most widely used solutions in the brazing of copper and copper alloy components, thanks to their combination of efficiency, ease of use and reliability.
Although they belong to the same alloy family, CuP and CuPAg alloys have different characteristics that affect joint performance, mechanical behavior and application range.
In this article we analyse their properties, advantages and selection criteria in detail.
NEW Thessco Company Brochure
We are delighted to announce the release of our NEW brochure on industrial and brazing products, which reinforces Thessco’s position as a European leader in precious metal alloys and brazing solutions.
This guide showcases our extensive range of brazing and industrial products; all designed for critical applications in various industries including HVAC, tooling, construction, aerospace, defence, automotive, and energy.
Powering Electric Contacts: Reliable Materials For Critical Electrical Systems
As data centres, AI, and electric mobility grow, the need for high-performance electrical contacts is rising. Advanced materials are essential for superior conductivity, arc erosion resistance, and reliability under tough conditions.
Thessco provides innovative copper and silver-based solutions for critical applications. Check out our latest brochure for more information.
Brazing Alloys: Types and How to Select Them
At Thessco, we understand that the integrity of a brazed joint is the foundation of industrial reliability. Selecting the right brazing alloy isn’t just a technical step; it is a strategic decision that impacts mechanical strength, longevity, and the overall cost-efficiency of your production line.
Here is a comprehensive guide to navigating brazing alloy selection to ensure peak performance for your specific applications.
Turning Silver Scrap Into Sustainable Value
We believe that industrial waste shouldn’t be the end of the road – it should be a new beginning.
We’ve attached our latest brochure showcasing our Silver Refining and Recovery services. Whether you’re dealing with production scrap from jewellery manufacturing, electrical components, or other industrial processes, our state-of-the-art in-house foundry and chemical laboratory are designed for maximum value extraction with precision.
Mastering the Bond: A Comprehensive Guide to Industrial Brazing
Want to enhance the structural integrity of your metal assemblies? Whether in HVAC, automotive, or engineering, mastering brazing can improve production quality.
Our guide covers essential principles, joint design, advanced techniques, and troubleshooting for high-quality silver brazing.

Thessco awarded ECOVADIS Bronze Medal For Sustainability
Introducing the PHOSCLA Brazing Range
THESSCO has developed an innovative class of brazing alloys that outperforms conventional materials, ensuring cleaner, stronger and more reliable joints.
The special formulation of PHOS TECH alloys provides the “no sparkling” effect, improving operator control and enhancing the deoxidizing power of phosphorus. The result is a cleaner, more stable brazing process with joints free from porosity.
NEW Sustainable Flux Products
Thessco proudly announces the launch of the NEW AGECLA Eco Green line, a next-generation range of sustainable, high-performance fluxes.
Designed to meet demanding technical requirements while adhering to environmental and safety regulations, this line showcases Thessco’s commitment to innovation and responsibility to the environment and its people.
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