Different Types of GI Pipes and Their Uses

GI (Galvanised Iron) pipes are popular choices for versatile use, spanning low-pressure applications and heavy-duty applications due to their less corrosive and anti-rusting properties. These pipes are used in diverse industrial applications apart from water supply, construction and irrigation.

Types of GI Pipes

Light Grade GI Pipes

Low-pressure applications require the use of thin-walled galvanised iron pipes. They are often used in homes for plumbing. It is a cost-effective way to get water flowing.

Medium Grade GI Pipes

These pipes are well-suited for use in domestic and commercial water supply networks with moderate wall thickness. These are used widely as irrigation systems and light industrial applications due to their balanced strength and durability.

Heavy Grade GI Pipes

Heavy-grade GI pipes have thick walls, which add strength to the pipes and prevent bursting under a header of water pressure. These are very popular among industrial systems and buildings that require massive durability.

Pre-Galvanised vs. Hot-Dip Galvanised Pipes

Pre-galvanised pipes are prepared before they are made. They have basic corrosion resistance. They are used for a short period for lesser exposure.

Hot-dip galvanised pipes are made by dipping the pipes in molten zinc, which is a thicker and more durable coating that will last longer in all conditions.

Applications Across Industries

Construction Industry

Used for scaffolding, fencing, and structural frameworks. Preferred for high strength and rust resistance.

Water Supply & Plumbing

Commonly used in municipal and residential water lines. Suitable for both underground and overhead installations.

Agriculture

GI Pipes are used in sprinkler systems and irrigation pipelines due to being corrosion-resistant and rust-resistant.

Oil & Gas / Industrial Use

Ideal for transporting non-corrosive fluids. Used in compressed air lines and fire-fighting networks.

Telecommunication & Electric Conduits

Protects underground and overhead cables. Ensures long-term safety and cable management

Conclusion

GI Pipes are versatile and low-cost. Their corrosion-resistant and anti-rust properties make them fit for wet applications such as irrigation by using sprinklers to protect underground and overhead cables in telecommunications and electric conduits. Knowledge of the right kind of GI Pipes is crucial. Headsup B2B is your one-stop solution for all your piping needs. Contact us today to know more.