Hot Dip Galvanized Iron Pipes/Tubes

Rectangular Hollow Section

Close view of Hot Dip Galvanized Iron Pipes/Tubes Rectangular Hollow Section
Manufacturing Details

Product Summary

Hot Dip Galvanized Rectangular Hollow Sections are manufactured from premium-quality mild steel and coated through the hot-dip galvanizing process to provide superior protection against corrosion and rust. The zinc coating enhances durability, extends service life, and ensures excellent performance in challenging environmental conditions. These sections offer high strength, dimensional accuracy, and a smooth finish, making them suitable for a wide range of structural and industrial applications. Their rectangular shape provides better load distribution and design flexibility for various fabrication needs.

Approved product range

Size & thickness availability

Browse the available wall thicknesses for each section size. Final availability is confirmed against quantity, finish and the approved supply requirement.

Available thickness
Hot Dip Galvanized Iron Pipes/Tubes Rectangular Hollow Section size and wall-thickness availability chart
Section size (mm) Wall thickness (mm)
1.20 1.40 1.60 1.80 2.00 2.20 2.50 3.00 3.20 3.60
21 × 41 Available Available Available Available Available Available Available Not available Not available Not available
25 × 50 Available Available Available Available Available Available Available Not available Not available Not available
40 × 60 Available Available Available Available Available Available Available Available Not available Not available
25 × 75 Available Available Available Available Available Available Available Available Not available Not available
40 × 80 Not available Available Available Available Available Available Available Available Available Not available
25 × 95 Not available Available Available Available Available Available Available Available Available Not available
45 × 95 Not available Not available Available Available Available Available Available Available Available Not available
122 × 61 Not available Not available Available Available Available Available Available Available Available Available
125 × 75 Not available Not available Available Available Available Available Available Available Available Available
  1. Section size (mm)21 × 41

    Available wall thickness (mm)

    • 1.20
    • 1.40
    • 1.60
    • 1.80
    • 2.00
    • 2.20
    • 2.50
  2. Section size (mm)25 × 50

    Available wall thickness (mm)

    • 1.20
    • 1.40
    • 1.60
    • 1.80
    • 2.00
    • 2.20
    • 2.50
  3. Section size (mm)40 × 60

    Available wall thickness (mm)

    • 1.20
    • 1.40
    • 1.60
    • 1.80
    • 2.00
    • 2.20
    • 2.50
    • 3.00
  4. Section size (mm)25 × 75

    Available wall thickness (mm)

    • 1.20
    • 1.40
    • 1.60
    • 1.80
    • 2.00
    • 2.20
    • 2.50
    • 3.00
  5. Section size (mm)40 × 80

    Available wall thickness (mm)

    • 1.40
    • 1.60
    • 1.80
    • 2.00
    • 2.20
    • 2.50
    • 3.00
    • 3.20
  6. Section size (mm)25 × 95

    Available wall thickness (mm)

    • 1.40
    • 1.60
    • 1.80
    • 2.00
    • 2.20
    • 2.50
    • 3.00
    • 3.20
  7. Section size (mm)45 × 95

    Available wall thickness (mm)

    • 1.60
    • 1.80
    • 2.00
    • 2.20
    • 2.50
    • 3.00
    • 3.20
  8. Section size (mm)122 × 61

    Available wall thickness (mm)

    • 1.60
    • 1.80
    • 2.00
    • 2.20
    • 2.50
    • 3.00
    • 3.20
    • 3.60
  9. Section size (mm)125 × 75

    Available wall thickness (mm)

    • 1.60
    • 1.80
    • 2.00
    • 2.20
    • 2.50
    • 3.00
    • 3.20
    • 3.60
Testing Method

Quality starts before pipe forming.

Incoming MS billets and prepared MS strips are checked before they move into the product-specific manufacturing route.

01

MS Billets

  • Chemical analysis
  • Spectrometer test
  • Hardness test
  • Dimension test
  • Surface inspection
  • Weight verification
02

MS Strips

  • Chemical analysis
  • Tensile strength
  • Thickness & width check
  • Surface quality inspection
  • Weight verification
From material to dispatch

See how every stage connects.

Explore Our Process