Combining equal-axis strength with precision circular geometry, the Nezone YST 210 350 NB MS CHS (219.1 x 4.8 mm) - 6 mtr Length from Nezone is a cold-formed ERW CHS in YST 210 structural steel conforming to IS 1161:2014 (Steel Tubes for Structural Purposes). The 219.1 mm OD × 4.8 mm wall section (200 mm NB) in 6 m lengths achieves an optimal balance of axial capacity, torsional resistance, and fabrication ease for general construction, light framing, handrails, and utility piping. With minimum yield of 210 MPa and tensile of 330 MPa, this tube meets the performance demands of light-to-medium structural, plumbing, and general fabrication with consistent, traceable, IS-certified quality.

• Certified YST 210 ERW CHS meeting all structural requirements of IS 1161:2014
• Precise 219.1 mm OD with 4.8 mm wall thickness: consistent roundness and flush seam throughout
• Wall thickness 4.8 mm maintained within tight IS tolerances along the full 6 m length
• Consistent ERW weld quality: clean, flush seam on both internal and external surfaces
• Tensile strength 330 MPa for reliable performance under structural design loads
• Standard 6 m cut lengths with square ends for accurate joint detailing and fit-up
• Suitable for structural columns, struts, braces, trusses, and architectural applications
• Weld-ready surface with minimal surface scale from prime coil inputs
• Equal bi-directional bending capacity simplifies structural analysis and design
• Full quality documentation: heat number, grade, dimensions, and mechanical report available

• General engineering fabrication: frames, supports, and structural insert components
• Event and exhibition rigging towers, stage truss structures, and temporary grandstands
• Carport canopy columns, pergola uprights, and outdoor shade structure frameworks
• Residential and commercial staircases, balustrade uprights, and glass balcony posts
• Electrical substation structures, cable tray supports, and instrument stanchions
• Multi-level car park columns, flyover parapet posts, and elevated roadway supports
• Conveyor support gantries, overhead crane rails, and material-handling column sections