Brazing fluxes

Effective solutions for every application

GALFLO fluxes are designed to ensure the effective removal of oxides and to promote a clean, uniform, and reliable brazing process on a wide range of metals and alloys.
Thanks to continuous research and development, Pietro Galliani has expanded its product range with increasingly high-performance solutions, fully compliant with the latest environmental and safety regulations.

OUR FLUX PRODUCT LINES

GALFLO Eco Green – The evolution of safety and sustainability

The new GALFLO Eco Green line represents the latest achievement in our ongoing research on brazing fluxes.
Formulated to combine maximum technical efficiency with environmental responsibility, this range completely eliminates the repro-toxic risk phrases H360 and H361.

Eco Green products are free from boric acid and contain an optimized level of borates, ensuring the best brazing performance without compromising on safety.
Fully REACH compliant, they are available in powder, paste, and coated rods, to meet every production requirement.

GALFLO Cleantech

The Cleantech line was developed to meet the needs of customers looking for boric acid-free fluxes while maintaining performance comparable to standard formulations.
These products are free from the H361 risk phrase, ensuring high effectiveness and excellent stability throughout the brazing process.
They are REACH compliant and available in different types: powder, paste, or coated rods.

GALFLO – Standard Line

The traditional range of fluxes, developed to ensure consistent performance and versatile use.
Ideal for general brazing applications, it offers excellent oxide removal and good flow characteristics of the filler metal.
Available in various formulations and particle sizes, in powder or paste form.

AVAILABLE FORMS

• Powder
• Paste
• Coated rods

HOW TO CHOOSE THE RIGHT FLUX?

Choosing the correct flux is essential for efficient, clean brazing. Key factors include:

• The materials to be brazed (copper, brass, steel, etc.)
• The brazing temperature range
• The desired joint appearance
• Ease of residue removal after brazing

ADVANTAGES OF PIETRO GALLIANI BRAZING FLUXES:

• CleanTech Technology: free from toxic components
• Superior joint quality
• Reduced processing and cleaning times
• Versatile solutions for both manual and automated processes
• Dedicated technical support to help you choose the optimal product

APPLICATIONS

Our solutions are used by companies across Europe operating in sectors such as HVAC and refrigeration, heat exchangers, electrical components, cutting tools, automotive, and many other industrial applications.

Learn more about our solutions and how they can support your brazing projects on our
Contact page.