Welding and cutting
Gases and mixtures for every welding and cutting technology, with joint quality and productivity at the core.
How to choose the right gas for every welding and cutting process
In welding, the shielding gas determines joint quality, execution speed and waste reduction. In laser and plasma cutting, the assist gas affects speed, definition and lens protection. The choice depends on material, thickness and process: SIAD offers pure gases and mixtures developed through field research, with technical support and a widespread distribution network to ensure operational continuity.
Gases and mixtures
Certified high-purity gases and mixtures
R&D
Continuous research and innovation
Network
Widespread local network
Consultancy
Dedicated technical consultancy
Welding and cutting: gases and mixtures for every technology
Each welding and cutting technology requires a specific solution, designed for the material and thickness to be processed. Specialist consultancy guides companies toward the most effective combination for their production process.
Do you work in welding or cutting?
Our experts carry out field tests to identify the most effective solution, with the aim of increasing productivity and reducing processing costs.
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Gases and mixtures for metalworking
The SIAD Metal Fabrication line of products and services is developed to achieve excellent results while delivering the right value for every customer.
Premium
Premium WELDING AND LASER PRO line
SIAD offers a complete range of gases and mixtures for welding and laser cutting—from ARGOPRO, HELIPRO, and HYDRAPRO mixtures to high-purity assist gases—backed by dedicated technical support and guaranteed nationwide supply.
Certified standards for welding and cutting
All Welding PRO gases and mixtures comply with EN ISO 14175 coding, while Laser PRO assist gases reach purities of over 99.999% to ensure quality and performance in cutting. Our processes are certified according to the main UNI EN ISO directives, guaranteeing reliability and traceability. Theoretical and practical courses for IWS, IWP and EWT certifications are also available.
Do you work in welding or cutting?