G.I.Square Pipe

G.I.Square Pipe Chowdhary steel and Sons

G.I.Square Pipe Details

GI Pipes for Agricultural and Borewell Applications

Chowdhary Steel & Sons: GI square pipes, or galvanized iron square pipes, are hollow structural steel tubes that are used in construction, engineering, and industrial settings. They are made by coating steel with zinc through a process called hot-dip galvanizing to protect it from corrosion.

Here are some features of GI square pipes:

  • Uses : GI square pipes are used in plumbing, HVAC systems, and interior and exterior design. They are used to transport water and other fluids, for ductwork and ventilation, and for constructing decorative structures like handrails and gates.
  • Classification: GI pipes are classified into three grades based on their weight per meter and inner diameter thickness. The more thickness, the better the performance and durability.
  • Identification: According to IS 1239, each pipe has a color strip across the circumference to identify its class. For example, Utkarsh India's Class A pipes are lightweight and yellow, Class B pipes are medium weight and blue, and Class C pipes are heavy weight and red.
  • Manufacturing: GI pipes are made from mild steel strips that are passed through fin rolls to give them a circular shape. The ends are welded together, and the pipes are then cut to the desired length.

GI square pipes have many uses, including:

  • Water supply: GI pipes are used for transporting raw and treated water in rural and urban areas.
  • Greenhouses: GI square pipes are used in greenhouse projects because they are easy to install and provide stability while remaining corrosion resistant.
  • Electrical safety: GI pipe earthing electrodes are used for electrical safety, lightning protection, and more.
  • Infrastructure construction: GI pipes are used in infrastructure construction projects such as airports and railway stations.
  • Automotive industry: GI pipes are used in the automotive industry.
  • Oil and gas transmissions: GI pipes are used in oil and gas transmissions.

GI pipes are also used for structural and engineering purposes. They are available in a variety of sizes, from 15 mm to 150 mm. GI pipes are known for their corrosion resistance, even when exposed to moisture and harsh environmental conditions.

G.I Square Pipe Chart

# Size in mm Weight in Kgs. Per Feet Weight in Kgs. Per Mtr.
1 9x9 0.195 0.640
2 10x10 0.195 0.640
3 12x12 0.345 1.132
4 16x16 0.612 2.008
5 20x20 0.957 3.140
6 25x25 1.496 4.908
7 32x32 2.450 8.038
8 40x40 3.828 12.560
9 50x50 5.979 19.617
10 65x65 10.11 33.16
11 75x75 13.456 44.149
12 90x90 19.38 63.58
13 100x100 23.925 78.498