Identifying high quality ERW tubing

ERW (Electric Resistance Welded) tubes are crucial components used by countless industries. These range from construction to the likes of agriculture and oil and gas. To guarantee the longevity and success of a project, you must know how to identify high quality ERW tubing. We want to discuss the essential factors you must consider when evaluating products. Then, if you want to order from the best ERW steel tube supplier in the West Midlands, you can come to us.


To manufacture ERW tubes, you use a welding procedure called electric resistance welding. During this process, you pass an electric current through the edges of the steel strip. It creates heat and fuses the steel together. In the end, you get a durable tube that is perfect for all kinds of projects.

Before discussing the factors responsible for defining high quality ERW tubes, there is something else you must know. It is necessary to understand the differences between these tubes and their sub-par counterparts.

Good and bad tubes

ERW steel tube supplier West MidlandsStarting with high quality tubes, one thing they have is a consistent wall thickness. It helps ensure structural integrity. Plus, there can be fewer issues with things like corrosion.

Another factor is the ERW process is completed with precision, leading to a reliable, strong weld. High quality tubes are durable as a result. They’re designed to last, having outstanding resistance to extreme conditions, wear, and tear. Lastly, these tubes follow industry and quality standards.

Sub-par tubes on the other hand have an inconsistent wall thickness. They tend to showcase variations in it, with thinner walls in areas. It can result in weaknesses and possible leaks.

The weld quality here can also be poor, depending on the technique and welding parameters. It can result in weakened joints. They increase the danger of tube failure. These tubes are more susceptible to corrosion as well.

As you might expect, they don’t comply to industry standards either. This could cause performance and safety issue. If you need help from the greatest ERW steel tube supplier in the West Midlands, contact us.

Key considerations

We can now talk about the key factors to consider when identifying high quality ERW tubes. Firstly, there is the material quality. The best products are created from premium steel. This guarantees longevity and robustness. Your material should be free of impurities and defects that undermine its integrity.

The manufacturing process is another consideration. It’s preferable to use advanced facilities and tools to create this tubing. As a manufacturer that adheres to industry standards, we have a proven record in creating quality products. Welding precision is important here. A correctly performed ERW procedure leads to reliable, strong, and leak-free joints. Examine the weld seams for consistency and uniformity.

Next, there is wall thickness. A consistent one will maintain the tube’s structural integrity. Thickness variations can result in weaknesses and a higher risk of corrosion.

Surface finish is also on the list. High quality tubing tends to have a uniform and smooth surface finish. Uneven or rough surfaces might indicate sub-par materials or bad manufacturing practices.

Keep corrosion resistance in mind as well. Consider the intended environment and application when choosing ERW tubes with the right corrosion resistance. For certain applications, you might need treatments or coatings.

Finally, there’s certification and standards. Look for quality assurance or certification marks from reputable bodies. They will give you more confidence in the products.

Get quality goods from the best ERW steel tube supplier in the West Midlands

At Union Steel Tubes, we work hard to supply top tier merchandise. At the same time, we aim to have every order delivered quickly. Stock items tend to be with clients the next day. For more urgent needs, same day delivery can be an option depending on the timing and product requirements.

So, if you need help from the leading ERW steel tube supplier in the West Midlands, let us know. You’ll see that our products are high quality, and we can even offer advice if you want any.