EXC4-Certified Welding for Heavy Steel Structures
Certified Welding for Demanding Steel Projects
SM Industries provides certified welding for complex and heavy steel structures.
We work according to recognized standards including EN 1090 and EN 3834-2, supporting demanding projects within offshore wind, oil & gas, industry and construction.
Our welding capabilities cover a wide range of steel grades and materials, including S355, S420, S690QL, duplex and super duplex.
Welding quality is critical in heavy steel manufacturing.
SM Industries combines experienced welders, robot welding, documented procedures and quality control to deliver welded steel structures that meet demanding customer and project requirements.
Our production setup supports both one-off complex structures and serial manufacturing of steel components.
Need certified welding for heavy steel structures?
Our welding setup supports demanding projects with EN 1090, EN 3834-2, EXC4, WPS/WPQR procedures and experience with high-strength steel grades.