The Square PTR or square profile, is manufactured form hot-rolled, cold-rolled, or galvanized Steel, meeting the properties specified in ASTM 500 and ASTM 513. It is ideal for outdoor construction projects, metalwork applications such as gates, frames and windows, and manufacturing industry structures. Its lightweight design, even weight distribution, and wide range of sizes make the square PTR one of the most versatile and reliable steel profiles for any project.
The Square PTR, also referred to as square tubing, square profile, or square hollow section, is a type of tube manufactured form hot-rolled, cold-rolled or galvanized Steel, depending on the specific application requirements.
The square profile stands out for its corrosion resistance, making it and excellent choice for structures exposed to the elements. It is available in a wide range of sizes, thickness, and diameters, providing flexibility for a variety of applications and design possibilities.
Its formability allows it to be used across multiple sectors from metalwork and construction to specialized industrial projects. Thanks to its shape, the square profile offers enhanced structural stability when installed vertically, efficiently distributing loads and minimizing deformation and torsion.
This material is produced by forming Steel sheet strips that are joined through Electric Resistance Welding (ERW), also known as electric welding, ensuring the strength and durability needed to maintain its shape and performance. All products are manufactured in compliance with ASTM A500, ASTM A513, and A787 standards, depending on project requirements.
You can rely con Serviacero Tubulares to deliver this product anywhere in México, as well as to the United States and other export markets. Put your Project in the hands of a trusted partner who understands your needs.
Whether your Project requires commercial-grade or high-strength Steel, we’ve got you covered. Use galvanized commercial material as a base for signage or choose special hot-rolled grades for demanding applications like crane components or storage racks.
| Gauge | 20 | 18 | 16 | 14 | 13 | 12 | 11 | 1/8. | 10 | 9 | 7 | 3/16. | 1/4. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thickness | .0359" | .0478" | .0598" | .0747" | .0897" | .1046" | .1196" | .1250" | .1345" | .1495" | .1793" | .1875" | .2500" |
| 0.5 "x 0.5" | 400 | 400 | 400 | ||||||||||
| 0.625" X 0.625" | 324 | 324 | 324 | 324 | |||||||||
| 0.75" X 0.75" | 196 | 196 | 196 | 196 | |||||||||
| 1" X 1" | 121 | 121 | 121 | 121 | 100 | 100 | 100 | 81 | 81 | 81 | |||
| 1.250" X 1.250" | 100 | 100 | 81 | 81 | 81 | 81 | 81 | 64 | 64 | 64 | |||
| 1.5" X 1.5" | 81 | 81 | 81 | 81 | 81 | 64 | 64 | 49 | 49 | 49 | |||
| 2" X 2" | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 40 | 40 | 40 | 40 | 40 |
| 2.5" X 2.5" | 49 | 49 | 36 | 36 | 36 | 36 | 36 | 36 | 30 | 30 | 30 | 30 | |
| 3" X 3" | 35 | 28 | 28 | 28 | 28 | 28 | 21 | 21 | 21 | ||||
| 3.5" X 3.5" | 30 | 30 | 30 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | |||
| 4" X 4" | 25 | 25 | 25 | 25 | 25 | 25 | 20 | 15 | 15 | 15 | |||
| 4.5" X 4.5" | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |||||
| 5" X 5" | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
