Galvanized steel, or GI, pipes are available in a range of diameters, making them suitable for various applications. Large diameter galvanized pipes can be used as columns or pilings in construction projects. Smaller galvanized pipes offer corrosion resistance, Strength and can connect plumbing and mechanical systems as part of pipe networks carrying water, gas, or other fluids. The zinc coating of GP tubes and pipes provides sacrificial protection, even for API pipes used in demanding industrial settings. With proper maintenance, these versatile galvanized steel pipes last for decades.