2″Gi Pipe class B

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.