Sourced from Apl Apollo's quality-assured manufacturing line, the APL Apollo Fe 450 ERW 350 NB MS Round Pipe - (7.9 x 355.6 mm) - 6 mtr Length is an ERW round pipe in Fe 450 grade ERW pipe conforming to IS 3589:2001 built to comply with IS 3589:2001 (Steel Tubes for Structural Purposes). The 7.9 mm wall × 355.6 mm OD cross-section (350 NB nominal bore) in 6 m lengths ensures compatibility with threaded fittings, flanges, and welded connections. Designed for heavy structural and high-pressure industrial applications, this pipe offers consistent mill certification, tight ovality control, and reliable surface finish for hassle-free project execution.

• IS-marked product conforming to IS 3589:2001
• High-strength Fe 450 grade for demanding structural and mechanical uses
• Precision wall: 7.9 mm | OD: 355.6 mm | NB: 350 NB
• Manufactured using ERW technology for consistent weld quality
• Superior formability — can be bent and shaped without cracking
• Compatible with flanges, unions, elbows, and reducing sockets
• Anti-corrosion oil coating available for storage and transit protection
• Meets hydrostatic test requirements as per applicable IS standard
• Square-cut ends for accurate measurement and installation
• Stocked in standard 6 m lengths with cut-to-length options available

• High-pressure water and oil transmission pipelines
• Piling works and ground anchoring in civil foundations
• Industrial plant piping for chemical and petrochemical sectors
• Structural supports for bridges, flyovers, and elevated structures
• Shipbuilding, port, and marine structural applications
• Mining equipment frames and ore-handling conveyance systems
• Electrical and telecom conduit protection in underground utilities