HSS Square Steel Tube Supplier
At Alliance Tubular Products, we take pride in our extensive selection of HSS square steel tubing products. We manufacture square profiles in a range of gauges, lengths, and grades to meet a wide array of industrial and construction needs. All products are ERW.
ERW Square Steel Tubing Availability
Whether you require square tubes for structural applications, framework, or other specific purposes, our chart below provides a comprehensive overview of the available options. Please refer to the chart below for information on our specific weight per foot and contact our team for further assistance.
| SQUARES | 14 ga | 13 ga | 12 ga | 11 ga | 1/8 Wall | 10 ga | 9 ga | 8 ga | 3/16 wall | 1/4 Wall |
| OD/WALL | 0.083 | 0.095 | 0.109 | 0.120 | 0.125 | 0.134 | 0.148 | 0.165 | 0.188 | 0.250 |
| 1.50 | 1.600 | 1.815 | 2.062 | 2.252 | 2.300 | 2.489 | 2.721 | |||
| 1.75 | 1.882 | 2.138 | 2.433 | 2.660 | 2.753 | 2.945 | 3.225 | 3.557 | ||
| 2.00 | 2.164 | 2.461 | 2.803 | 3.068 | 3.100 | 3.401 | 3.728 | 4.118 | 4.320 | |
| 2.25 | 2.446 | 2.784 | 3.174 | 3.450 | 2.753 | 3.856 | 4.231 | 4.679 | 4.960 | |
| 2.50 | 2.670 | 3.107 | 3.544 | 3.760 | 3.900 | 4.312 | 4.734 | 5.240 | 5.590 | 7.680 |
| 3.00 | 3.293 | 3.753 | 4.286 | 4.580 | 4.750 | 5.223 | 5.741 | 6.362 | 6.870 | 8.810 |
| 3.50 | 3.857 | 4.399 | 5.027 | 5.516 | 5.610 | 6.134 | 6.747 | 7.848 | 8.150 | 10.510 |
| 4.00 | 4.359 | 2.670 | 5.768 | 6.332 | 6.460 | 7.045 | 7.753 | 8.606 | 9.420 | 12.210 |
| 4.50 | 6.410 | 7.028 | 7.307 | 7.806 | 8.657 | 9.621 | 10.698 | 13.914 | ||
| 5.00 | 7.844 | 8.157 | 8.718 | 9.645 | 10.723 | 11.970 | 15.620 | |||
| Min tube length to 14’ | ||||||||||
** This chart provides a sample of our square tubular products, and we offer many more sizes, lengths, and grades to meet your specific requirements. Contact our team for a comprehensive list of available options.
Benefits of HSS Square Steel Tubing
Sturdiness and Strength: Excellent structural integrity is provided by square steel tubes, which can tolerate heavy loads.
Adaptability: Square steel tube is available in a range of widths, wall thicknesses, and grades, and can be customized to satisfy the needs of a particular application.
Consistency: For structural applications, the symmetrical, hollow shape is perfect because it guarantees consistent strength and load distribution.
Applications of Square Steel Tubing
Square tube steel delivers a strong strength-to-weight ratio for structural and OEM builds, including a growing role in steel modular construction, where dimensional consistency speeds off-site assembly.
- Construction / Transportation and Automotive / Agriculture
- Columns and Supports
- Railing and Fencing / Vehicle Frames
- Roll Cages / Farm Equipment
- Data Centers
Alliance Tubular Products Advantages
Doing the right thing for our customers, vendors, & employees is a core belief held throughout the Alliance family of companies.
Our business is built on relationship-first decision-making.
Direct Formed Quality
Direct forming reduces production stress, which allows us to manufacture products with sharper corners, better gauge consistency, and reduced bow and twist.
Timely Delivery
Our quick lead times are a reflection of our modern equipment combined with decades of understanding customer’s needs.
Precut Lengths
Short lengths can be created directly from production, saving time and the cost of secondary processing.
Bundle Configurations
We understand that every customer is unique, which is why we offer options tailored to your needs.
Manufacturing Services
Alliance Tubular Products offers a range of manufacturing services designed to reduce prep time and fit your production schedule.
Pre-Cut Lengths
Alliance Tubular Products offers its customers precision-cut steel tubes, cut in…
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Tubing Transportation & Logistics
Optimize your operations by purchasing tubular products produced to your specifications…
Learn MoreFrequently Asked Questions
We manufacture HSS square steel tubing from 1.5" square up to 5.0" square, in gauges ranging from 14 gauge up to 1/4" wall thickness. Contact our team to confirm availability for your specific size and grade.
ERW stands for Electric Resistance Welded, a manufacturing process that produces square steel tubing with consistent wall thickness and dimensional accuracy. All of our square tubing products are ERW.
Our square steel tubing supports construction, transportation and automotive, and agriculture applications, including columns and supports, railing and fencing, vehicle frames, roll cages, farm equipment, and greenhouses.
What Can We Do For You?
Do you have any questions regarding quotes, materials, services, quality, supply chain solutions, and logistics? Creating custom supply chain solutions tailored to your specific needs and business is at the core of Alliance Tubular Products. Contact us today, and let's get started together.
