Tube Expanders for hygienic and efficient connections

A Tube Expander is a vital tool in industries such as food processing and pharmaceuticals, where precise and secure tube connections are essential. This tool is designed to expand tubes, creating a perfect fit for various applications, ensuring a leak-proof and hygienic connection.

How does a tube expander work?

The Tube Expander works by inserting it into the tube and then turning the expander, which causes the tube to stretch and fit securely into the desired connection. This process ensures a tight, leak-proof seal, which is crucial in industries like food processing and pharmaceuticals where hygiene and safety are important.

An alternative to welding

Furthermore, the Tube Expander presents a viable alternative to welding, a process often used to secure tube connections. Welding, while effective, can be time-consuming, requires skilled labor, and may introduce contaminants. On the other hand, tube expansion is a quick, and a simple process that doesn't require specialized skills. It also maintains the integrity of the material, reducing the risk of contamination. This makes Tube Expanders especially valuable in industries like food processing and pharmaceuticals, where maintaining a sterile environment is critical. Thus, the Tube Expander not only ensures secure connections but also contributes to efficiency and cleanliness in production processes.

Alfotech can help with Tube Expanders for both ISO and DIN tubing. We have the matching fitting in both DS, SMS and DIN standards. Feel free to reach out to one of our helpful sales representatives on +45 70 20 04 22 or email us at