1″GI pipe class B

s are made of steel and are coated with a layer of zinc to protect them from corrosion. The process of galvanization involves immersing the steel pipe in molten zinc to form a protective coating on its surface.

Galvanized iron pipes are commonly used in various applications, including:

1. Water Supply: GI pipes are often used in water distribution systems, both for indoor and outdoor plumbing. The zinc coating protects the pipes from rust and corrosion, ensuring a long lifespan and maintaining water quality.
2. Construction: GI pipes are used in construction for structural purposes, such as scaffolding and framework. They provide strength and durability, especially in outdoor environments where exposure to moisture and corrosion is a concern.
3. Fencing and Handrails: Galvanized iron pipes are also used for fencing and handrail applications due to their strength, corrosion resistance, and ability to withstand outdoor conditions.
4. Gas Distribution: In some regions, GI pipes are used for distributing gas in residential, commercial, and industrial settings. However, other materials like steel and copper are more common for gas distribution due to safety regulations.
5. Electrical Conduit: GI pipes can be used as electrical conduits for protecting and routing electrical wiring in buildings and infrastructure projects.