Engineered for durability and dimensional precision, the APL Apollo Fe 450 ERW 350 NB MS Round Pipe - (5.6 x 355.6 mm) - 6 mtr Length is an ERW round pipe conforming to IS 3589:2001 (Steel Tubes for Structural Purposes). The Fe 450 grade ERW pipe conforming to IS 3589:2001 delivers a minimum yield strength of 280 MPa and tensile strength of 450 MPa, making it well-suited for heavy structural and high-pressure industrial applications. The 5.6 mm wall × 355.6 mm OD (350 NB nominal bore) section with 6 m lengths guarantees compatibility with standard fittings and fabrication workflows.

• Manufactured to IS 3589:2001 with certified mill test reports
• Minimum yield strength of 280 MPa and tensile strength of 450 MPa
• Precise wall thickness of 5.6 mm for uniform structural performance
• Outer diameter of 355.6 mm (350 NB) for standard fitting compatibility
• Electric Resistance Welded (ERW) process for strong, consistent seam quality
• Excellent weldability — compatible with MIG, TIG, and arc welding
• Smooth internal bore for efficient fluid and gas conveyance
• Suitable for threading, grooving, and mechanical coupling connections
• Tight dimensional tolerances for minimal wastage and easy fabrication
• Available with IS mark certification for quality assurance

• Water supply and distribution pipelines in residential and commercial projects
• Gas conveyance lines in industrial and domestic installations
• Structural columns, handrails, and framework in construction
• Fire-fighting water mains and sprinkler system piping
• Agricultural irrigation networks and pump discharge lines
• Mechanical and general engineering equipment structures
• Scaffolding and temporary support structures on construction sites