Precision-formed and IS-certified, the Nezone YST 210 Heavy Duty 50 NB MS Round Pipe - (4.5 x 59.7 mm) - 6 mtr Length from Nezone is a cold-rolled ERW Heavy Duty round pipe in YST 210 structural steel conforming to IS 1239:2004 (Mild Steel Tubes, Tubulars, and Other Wrought Steel Fittings). The 59.7 mm OD × 4.5 mm wall (50 NB) in 6 m lengths delivers the thicker wall construction for maximum pressure rating and mechanical strength demanded by economical light-to-medium structural and utility piping, with tight thickness tolerance, consistent roundness, and smooth internal bore for unrestricted fluid flow. With yield strength of 210 MPa and tensile of 330 MPa, this pipe ensures safe and reliable performance in plumbing, structural, and mechanical service.

• Grade YST 210 steel: minimum yield strength 210 MPa, minimum tensile strength 330 MPa
• Heavy Duty classification per IS 1239:2004: suitable for high-pressure fluid conveyance and heavy structural loading
• Pipe dimensions: 59.7 mm OD × 4.5 mm wall thickness (50 NB) — consistent throughout 6 m length
• Cold-formed ERW manufacturing ensuring high-integrity, flush weld seam quality
• Conforms to IS 1239:2004 — IS-marked with full batch mill certification
• Smooth internal bore for efficient, low-friction fluid and gas conveyance
• Excellent weldability — compatible with MIG, TIG, SMAW, and orbital welding processes
• Compatible with IS standard threaded fittings, flanges, and couplings for 50 NB
• Square-cut ends for precise measurement and clean joint preparation on site
• Smooth mill-finish external surface suitable for painting, galvanising, or powder coating

• Water supply and distribution pipelines in residential, commercial, and industrial buildings
• Gas conveyance lines — domestic, commercial, and light industrial installations
• Structural columns, posts, and compression struts in construction and fabrication
• Fire-fighting water mains, wet riser systems, and sprinkler pipework
• Agricultural irrigation networks, pump discharge lines, and water distribution mains
• Handrails, balustrades, safety guardrails, and pedestrian barrier systems
• Scaffolding standards, shoring props, and temporary support structures on site