IIL Galvanized (GI) Pipes

IIL galvanized (GI) pipes are made from prime quality steel coil and galvanized using the highest quality zinc.  Corrosion and rust resistant, IIL GI pipes are manufactured in accordance with the following Australian Standards AS/NZS 1074:1989, AS/NZS 1163:2009 and AS/NZS 4792:2006 (galvanizing standard)

IIL GI pipes are also manufactured to the following international standards, where applicable/required: BS 1387:1985, ASTMA53, EN39, and SLS829:2009

IIL GI pipe is available in nominal diameters of 15mm (1/2”) to 150mm (6”) and in thickness from 1.80mm to 6.00mm.

IIL also offers swaged, screwed and socketed GI pipe and offers close tolerance cutting.

Product Suitability:

Product Specifications
  • Ideal for fluid & gas transmission and fencing purposes.


  • Potable Water Transmission
  • Fluid Transmission
  • Oil Transmission
  • Natural Gas Distribution
  • Fencing
  • Low Cost Shelters/Housing
  • General Fabrication

Guaranteed Compliance To International Standards (AS/NZS 1074:1989, 1163:2009, 4792:2006):

  • Straightness
  • Thickness/Weight/Length
  • Corrosion Resistance
  • Mass of zinc coating
  • Threads as per BS EN 10226:2004

Product Testing Features:

  • Can bear Hydro pressure up to 50 bar
  • Leak free (NDT Tested)
  • Thoroughly tested weld (Bending, Flattening & Drift Expansion)

Company Salient Features:

  • Environmentally friendly, state-of-the-art manufacturing facility
  • Guaranteed tube count per bundle
  • IIL has over 50 years of manufacturing experience and exports to 47 different countries

Certifications: ISO Standards 9001, 14001, OHSAS 18001 and CE