Produced to IS 4923:2017 Grade YST 310, Sharvari YST 310 MS SHS - (220 x 220 x 6 mm) - 6 mtr Length is a MS square hollow section providing equal second moment of area about both principal axes and superior torsional stiffness for heavy structural frames, high-load columns, and demanding industrial applications. The 220 mm square, 6 mm wall profile in 6 m standard lengths delivers high yield strength for heavy-duty load-critical structural members alongside consistent weldability.

• Grade YST 310 to IS 4923:2017 — maximum strength grade in the IS 4923 SHS range
• High yield strength enables reduced section size for weight-optimised structural design
• Cold-formed SHS with consistent wall thickness and controlled section geometry
• Excellent stiffness-to-weight ratio for column and compression member applications
• Suitable for bolted moment connections and welded rigid frame assembly

• Steel plant structures — charging floor columns and heavy equipment supports
• Ship building — deck posts, bulkhead stiffeners, and superstructure frames
• Offshore platform structural columns and marine support frames
• Stadium roof primary structures, long-span canopy columns, and truss nodes
• Bridge approach structures, pylon frames, and heavy civil structural members