Whenever the word "rating" is used regarding Ductile iron pipe (DI pipe), a 100-psi surge allowance and a safety factor of 2.0 are consistently included for all wall classes. This leads to conservative yet versatile designs for the long-term performance of utility pipelines of all kinds in various or changing conditions. Hence the basic universal rating for DI pipe is 350-psi which equates to a minimum of 900-psi of hydrostatic pressure containment within the pipeline.
As a manufacturer of Ductile iron pipe (DI pipe), we often field questions from water professionals regarding DI pipe, its uses, and how to install it properly. We even receive numerous questions about alternate materials, their differences, their uses, and the best choice for the application. And of course, when you ask, we answer…honestly, even when the answer doesn’t include Ductile iron. In this Iron Strong Blog, we’ll cover a few of our frequently asked questions (FAQ) and provide some solutions. We will continue with this FAQ series in the upcoming months.
It’s National Engineers Week (EWeek). Founded by the National Society of Professional Engineers in 1951, (EWeek) is dedicated to promoting careers in engineering and technology to develop a diverse and well-educated future engineering workforce. This #IronStrong Blog spotlights the importance of engineers and how they impact the waterworks industry.
In our often-frantic daily routines, we rarely stop to think about something as simple as the water we consume daily. How does water get to our home? How do we know the water is clean and safe? Who’s responsible for providing this critical need? With May 7th through the 13th, 2023, being Drinking Water Week, this #IronStrong Blog highlights the importance of water workers and simply sends a much-deserved thank you!
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Looking for answers to your DI pipe questions? Find decades of Ductile iron expertise with installation guides, videos, tip sheets, training resources, and more in our Learning Center.
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