Combining structural strength with precise pipe geometry, the AST YST 210 Light Duty 65 NB MS Round Pipe - (3.2 x 76.2 mm) - 6 mtr Length from AST PIPES is a Light Duty ERW round pipe in YST 210 structural steel conforming to IS 1239:2004 (Mild Steel Tubes, Tubulars, and Other Wrought Steel Fittings). The 76.2 mm OD × 3.2 mm wall (65 NB) profile in 6 m lengths achieves an optimal balance of optimised wall thickness delivering cost-effective performance for low-pressure and light structural use, smooth bore, and certified mechanical performance for general plumbing, water supply, light structural framing, and standard fabrication. With minimum yield of 210 MPa and tensile of 330 MPa, this IS-marked pipe meets the demanding requirements of economical light-to-medium structural and utility piping with traceable, consistent quality.

• Certified YST 210 Light Duty ERW pipe meeting all requirements of IS 1239:2004
• Precise 76.2 mm OD with 3.2 mm wall: consistent roundness and flush seam throughout 6 m
• Duty class LD: engineered for suited to low-pressure fluid distribution and light framing applications
• Consistent ERW weld quality: clean, flush seam on both internal and external pipe surfaces
• Tensile strength 330 MPa for reliable performance under structural and hydraulic loads
• Standard 6 m cut lengths with square ends for accurate joint detailing and fit-up
• Suitable for water supply, gas distribution, structural columns, and general engineering use
• Weld-ready surface with minimal surface scale from prime coil inputs throughout
• Equal hoop strength in all directions: no orientation-specific design or detailing required
• Full quality documentation: heat number, grade, duty class, dimensions, and MTC available

• Heat exchanger shells, boiler feed lines, and steam distribution piping
• Hydraulic cylinder barrels, pneumatic actuator bodies, and precision bore tubes
• Sports facility structures: goal posts, floodlight poles, and grandstand frames
• Modular construction and prefabricated building structural tubular components
• Cold-storage and refrigerated warehouse structural frames and racking uprights
• Military and defence fabrication: shelters, antenna masts, and field structures
• General engineering fabrication: custom frames, supports, and structural inserts