Steel profile OMEGA

rooffor mullions and transoms

Product overview
The Omega profile is a cold-formed galvanised profile designed to provide secondary support for roof and wall cladding in steel structures. Lengths available from 100.0 mm to 13,600.0 mm.

Key features

• Profile type: Omega purlin (cold-formed)
• Function: Secondary support for purlins and girts
• Material: Steel S350 GD
• Coating: Sendzimir galvanisation (see coatings/specification block)

Thickness & weight
1.5 mm: 2.6 kg/m
2.0 mm: 3.45 kg/m

Characteristics

• Material grade: Steel S350 GD
• Galvanisation: 275 g/m² (ZM310) or non-oiled; option for similar hot-dip galvanisation to EN 1461

Reference standards

• Galvanized steel: EN 10346:2015
• Execution & geometry tolerances: EN 1090-2:2018; tolerances according to EN 10143:2006
• Structural calculations: EN 1993-1-3:2006

Downloads & available documentation

• Technical data sheet specific to JI Omega 60 (PDF)
• Drawings package: JI_JI_OMEGA_PURLIN (DWG/DXF/PDF)

Technical specifications

• Product name: JI Omega 60
• Profile: Omega purlin, cold-formed
• Category: Purlins and girts
• Available lengths: Min. 100.0 mm / Max. 13,600.0 mm
• Thickness / linear weight: 1.5 mm — 2.6 kg/m; 2.0 mm — 3.45 kg/m
• Material: Steel S350 GD
• Coating: Sendzimir galvanisation — 275 g/m² (ZM310) or non-oiled; similar hot-dip galvanisation to EN 1461 available
• Standards: EN 10346:2015; EN 1090-2:2018; EN 10143:2006; EN 1993-1-3:2006