Galvanized iron pipes have been a staple in plumbing and construction for decades, renowned for their durability, resistance to corrosion, and versatility. These pipes are coated with a layer of zinc, which protects the iron beneath from moisture and other corrosive elements. However, the efficiency of these pipes can be significantly influenced by their friction factor, a critical parameter for suppliers to consider. In this article, we will explore the friction factor of galvanized iron pipes, its significance, and how suppliers can optimize their offerings.