APL Apollo Fe 450 ERW 300 NB MS Round Pipe - (4 x 323.9 mm) - 6 mtr Length is manufactured from Fe 450 grade ERW pipe conforming to IS 3589:2001, engineered for heavy structural and high-pressure industrial applications. Produced to IS 3589:2001 (Steel Tubes for Structural Purposes), this pipe offers 4 mm wall × 323.9 mm OD (300 NB nominal bore) with 6 m standard lengths, ensuring consistent dimensional accuracy and reliable mechanical performance across structural and plumbing installations. Prime quality ERW pipe with certified mill test reports, suitable for welding, threading, and standard fabrication processes.

• 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 4 mm for uniform structural performance
• Outer diameter of 323.9 mm (300 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