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Why Use Ductile Iron Pipe?

May. 13, 2021

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Why Use Ductile Iron Pipe?

Ductile Iron Pipe Suppliers will share this article with you.

Ductile iron pipe is a kind of graphite-rich cast iron made of ductile cast iron, and its graphite has a spherical molecular structure. This molecular structure makes cast iron less brittle, more impact-resistant than other varieties, and has a flaky structure. Ductile iron pipes are used for trenchless water supply and sewer pipes. If the inside and outside of the ductile iron pipe are coated with non-corrosive linings such as cement, asphalt, paint or polyethylene, the service life of the ductile iron pipe can exceed 100 years.

Ductile Iron Pipe

Ductile iron pipes have always been the first choice for installation of water and sewer pipes because this material can withstand the harshest conditions. It can be used to install new pipes or replace existing pipes. Due to its versatility and toughness, the two most important methods in trenchless technology—horizontal directional drilling and pipe bursting—are being used more and more for ductile iron pipes. These pipes can be quickly assembled into a box type, making this type of pipe a good choice for maintenance or installation work in places with heavy traffic of people and vehicles. When space is insufficient, these pipes can also be passed through the ground with a long rope.

Why use ductile iron pipe? There are four key factors.

This question ostensibly means to include "rather than other types of piping materials." The reasons are many and vary according to the needs of the project. Because we are not discussing a specific project, we will focus on the most basic reason, that is, ductile iron pipe is the best choice for piping projects.

First, ask yourself the following questions:

Do you care about the long-term performance of the pipeline or the service life of the pipeline system?

Do you care about the operating costs of the pipeline system?

Do you care about the actual cost of the entire life cycle of the system or its life cycle cost?

Do you care about the environment?

If your answer is yes-as a utility or consulting engineer, you may be-then you have answered that ductile iron pipe is the right choice for you. Let us learn more about why this is happening.

Are you worried about long-term performance?

When designing a utility system, who is not?

Ductile iron pipes can provide more than 100 years of unremitting efforts and high-level performance!

How can ductile iron pipes be so durable? Unlike other materials, ductile iron pipes will not show defects or degradation over time. Some materials suffer from so-called "creep" and "stress degradation", causing these materials to degrade and lose strength over time.

These performance losses are usually accelerated by changes in temperature, pressure, and other performance factors. Ductile iron pipes will not be affected by this, which ensures that the pipes you install today will become your dependent pipes for decades to come.

Do you care about the operating costs of the pipeline system?

If you do this, ductile iron pipes will save you operating costs in several ways, including pumping costs, mining costs, and other damage that may be caused by construction, leading to failures and general maintenance costs.

In terms of pumping costs, ductile iron pipes are more energy-efficient than other pipe materials due to their large inner diameter. This reduces the force required to push water or other liquids through the pipe.

Due to the inherent strength of ductile iron, the use cost of ductile iron pipe is the most economical and most reliable. This strength allows the device to be directly threaded and threaded into the pipe wall without the need for expensive saddles, which require additional material and labor costs.

In addition, due to the graphite content in the iron matrix, ductile iron pipes can be easily and quickly tapped with minimal equipment wear.

Do you care about the actual cost of the system throughout its life cycle or its life cycle cost?

As we know now, today's material costs are often insignificant compared to the total cost of ownership for the entire life cycle. When we make purchase decisions, from cars to home appliances, from electronic products to our homes, we will consider life cycle costs.

The life cycle cost of ductile iron pipe is one of its greatest benefits. Because it lasts for several generations, operates economically, and is easy and effective to install and operate, its long-term or life-cycle cost is easily lower than any other material.

Do you care about the environment?

When it comes to the environment, ductile iron pipe is always the best choice.

Ductile iron pipes are made of up to 95% recycled scrap metal. It is easy to recycle because it is not made of any toxic substances. Due to its manufacturing process and the production of raw materials, ductile iron pipes have a smaller carbon footprint than other materials.

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