Produced to IS 4923:2017 Grade YST 210 via the cold-forming ERW process, the AST PIPES MS RHS AST YST 210 MS RHS - (40 x 30 x 2.5 mm) - 6 mtr Length offers a 40 mm x 30 mm rectangular cross-section with 2.5 mm wall thickness and 6 m standard length. This hollow section meets minimum yield of 210 MPa and tensile strength of 330 MPa as required for general structural, light framing, and furniture-grade applications. The precisely formed rectangular geometry maximises depth-to-weight efficiency, allowing designers to achieve greater spans and reduced deflections compared to equivalent open structural sections.

• IS 4923:2017 Grade YST 210 compliant with traceable mechanical test certificates
• ERW welded with controlled heat input for uniform weld zone properties
• Certified yield strength of 210 MPa for structural engineering design calculations
• Rectangular geometry providing depth advantage for beam and spanning applications
• Consistent wall thickness across all four sides for uniform stress distribution
• Clean mill finish receptive to all protective coating systems including epoxy primers
• Standard 6 m cut lengths minimising on-site material wastage and splice joints
• Compatible with conventional bolted, welded, and mechanical fastening systems
• Low carbon equivalent supporting good cold-forming and field weldability
• UTS of 330 MPa providing adequate reserve strength under overload structural conditions

• Interior partition and lightweight mezzanine frame members
• Storage shelving beams and pallet racking cross members
• Signage and hoarding support frames and billboard structures
• Playground equipment, gym apparatus, and outdoor furniture
• HVAC duct support frames and mechanical services hangars
• Modular office workstation and cubicle framing systems
• Light conveyor frames and material handling support structures
• Decorative architectural metalwork, handrails, and balustrades