Black Steel Vs Black Iron Pipe: A Detailed Comparison

If you are looking for black steel vs black iron comparison and trying to make a good choice, then you are at the right place! 

Choosing the wrong fitting pipes can make you face loads of problems and unwanted accidents such as leakages, corrosions, melting, or burnouts of the pipe. So, let the frustration out and gather learnings about black steel and black iron pipes carefully.

First of all, let’s check out the comparison table to get an overview of the two pipes:

Comparison Table On black steel vs black iron

Topic	Black steel	Black iron
Durability	High	Comparably low
Material	Steel	Mild steel and low-grade carbon
Length	3m, 6m, and 12m	6 inches to 6 feet
Corrosion	Low	High
Usage	Water supply lines	Gas transportations
Cost	High	Comparably low

Black steel pipe:

The black steel pipes are non-galvanized steel pipes. The pipe is covered with dark-colored iron oxide during manufacturing. The black steel pipe is generally used in household water facilities and oil supplies.

In addition, the durability of black steel pipes is high compared to black iron pipes as they can prevent corrosion better. Let’s dive deeper by acknowledging some pros and cons of a black steel pipe:

Pros and Cons of Black Steel Pipe

Black iron pipe:

Black iron pipes are manufactured using mild steel and low-grade carbon compounds to make them malleable. The pipes are strong and very easy to install and maintain.

Black iron pipe is popular in the transportation of natural gas and propane. However, the pipe can be strengthened by the addition of carbon material.

Let’s find out some of its pros and cons :

However, we find a lot of similarities and differences while doing quick research on black steel and iron pipes. Let’s find out the similarities first!

Similarities between black steel and black iron

Structure:

The black steel pipe is made of steel material and the black iron pipe is made of steel but in a slightly different composition to make it a bit malleable. Although the composition is a little different, they both contain a huge percentage of steel components and are referred to as steel pipes.

Temperature:

Both black steel pipe and iron pipe can create a high amount of heat and burnout due to overheating. These pipes can be fragile if it is used for a long time and can be damaged if it is hammered.

Corrosion:

The black steel pipe can prevent corrosion slightly more than the black iron pipe as the iron pipe has other materials mixed in it and becomes malleable. However, both pipes are not totally free from corrosion as they are not galvanized. Both pipes are coated with dark-colored iron oxide to prevent low-level corrosion.

All your doubts will come clean while having knowledge of the Difference between black iron pipe vs black steel pipe. Let’s have look: 

Differences between black steel vs black iron

Cost

There is a big difference between black iron pipe and steel pipe when it comes to price. Due to the pure steel and its high durability, the black steel pipe is priced high in comparison to the black iron pipe. Nevertheless, a black iron pipe can be more convenient in households as it is widely available compared to steel pipe.

Joints:  

We need to join the pipes to increase their length for various jobs. The black steel pipe requires welding in joints which makes it the pipe hard to create leakages. But in the case of black iron pipes, connector valves are used which can create leakages over time.

Usage:

The usage depends on the pipe’s durability and capability in resisting corrosion. The black steel pipe is very durable and can handle corrosion for a long time in comparison to black iron pipes. On the other hand, the malleability of the black iron pipe makes it corrode more quickly.

Which one should you choose between the black iron pipe and the black steel pipe?

The usage of steel or iron pipes depends on the user itself. If you need pipes for water supplies in households or oil lines, the black steel pipes are very long-lasting and durable. It can also be used in industrial work as it requires welding to prevent leakages.

On the other hand, if you want pipes for gas supplies, then you should choose black iron pipes as they are good at handling gas substances.

Additionally, they are cheaper and available in all places.

Frequently asked questions:

Do you have yet questions regarding the black steel vs black iron pipes? Here’s another quick solution for you. You can gather more useful information from the questions asked by some curious minds.

Verdict:

Observing black steel vs black iron, we can conclude that the two types of pipe are very useful but in different assignments. Considering all pros and cons, we can easily choose the correct one for our job.