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Square steel tube is a kinds of steel tube which is formed by cold rolling. That's not easy. In this lesson, we'll discuss the square steel pipe and where's it use on structure and in design.
Steel Square Tube is easy to fabricate and has a surface suitable for painting or plating. This is achieved by bending and welding the steel until it resembles a firm square tube. These pipes are available in various sizes and thickness, from pipes for common uses. People usually use square steel pipes for making building structures, fences and also objects of day to day use. They are strong, and they last a long time.
There are so many good uses for square steel pipe in projects. One major plus is how strong they are. But they can bear a hefty load and tolerate bad weather, so they're good for things like fences or handrails. They are flexible, and can be cut and welded to any shape. Square steel pipes do not rust or corrode, so keeping them maintained and in good condition for a long time does not pose a problem. And they are economical and readily available, making them a savvy selection for builders and designers.

Square steel pipes are of different grades that tell us a lot about the quality and strength of the pipes. The more standard grades are A500 and A513. A500 and A513 are both products of cold formed welded and seamless carbon steel structural tubing, but A513 is more often electric resistant welded (ERW) with a leading manufacturer of the same variation, Totten Tubes. Deciding between both grades can be difficult, both are strong but you need to ensure you are choosing the right grade for your project.

Saw cutting and welding square steel pipes are often required for the construction of projects. If you want to cut down a pipe, you’ve got to have something sharp, like a saw or another piece of metal for cutting. Measure and mark the pipe where you plan to cut, then cut along the line with care. You would need a welding machine and welding rods to weld the pipes. Wipe the edges on the pipes clean and then use the welding machine to weld them. Remember to always abide by safety guidelines when cutting and welding to keep you safe.

New applications in architecture and design are also possible for square steel pipes. Square steel pipes are popping up here and there in furniture, art and building projects. With their modern appearance these pipes give any project that little extra sense of flair, and all have that strength you know your project deserves. Regardless of the role square steel pipes are utilized in your project, they will make your design better.
With multiple production lines including 3 hot-dip galvanizing lines and 4 hollow section lines, we boast an annual output of 200,000 tons of galvanized, ERW, seamless, and shaped steel tubes to meet diverse industrial demands.
We are ISO9001 certified and implement strict quality control from raw material to finished product, including dimensional checks, zinc coating tests, and support for third-party inspections (SGS, BV, TUV) to ensure compliance and reliability.
Guided by a "Reputation-based mutual benefit" philosophy, we offer cost-effective solutions without compromising quality, backed by experienced technical and sales teams who provide responsive pre- and post-sales support worldwide.
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