Description
Product Overview
The Small Parts Unpolished Steel Round Tube is engineered for reliability and performance in a wide range of industrial and scientific applications. Manufactured by Lane Automotive, a trusted name in metal components, this tube features a 1.5 inch outer diameter and a precise 0.065 inch wall thickness, delivering a balance of strength and flexibility that is essential for structural and mechanical projects. With a total length of four feet, the tube provides ample material for cutting, welding, and forming without the need for multiple joins, reducing potential weak points. The unpolished finish is intentional, offering a surface that is ready for welding, brazing, or coating, which saves time and resources during fabrication. Constructed from high‑grade steel, the tube resists corrosion, wear, and fatigue, ensuring longevity even in demanding environments such as automotive prototyping, machinery frames, and custom tooling. Detailed specifications include a 0.065 inch wall that meets industry standards for load‑bearing capacity while maintaining a lightweight profile, making it suitable for both heavy‑duty and precision engineering tasks. The product dimensions of 48 inches in length, 1.5 inches in width, and a weight of just 0.01 ounces per inch underscore its ease of handling and transport, allowing users to integrate it seamlessly into existing workflows.
![[Product front view showing all components]](https://www.ticketsbuy.store/wp-content/uploads/2026/07/7c8def4e470749efb66660f31f16cc91.jpg)
Usage
This steel round tube is versatile enough to serve a multitude of sectors, including automotive manufacturing, aerospace component prototyping, robotics, and custom equipment fabrication. Its robust dimensions make it an ideal candidate for building structural frames, support columns, and reinforcement brackets where rigidity and durability are paramount. Engineers and hobbyists alike appreciate the tube’s compatibility with standard machining tools, enabling precise cutting, drilling, and machining to exact specifications. In automotive applications, the tube can be used to create roll cages, suspension components, and custom exhaust manifolds, benefiting from its high tensile strength and weld‑ready surface. For aerospace and drone projects, the lightweight yet strong characteristics allow for the construction of airframe elements that must endure aerodynamic forces without adding unnecessary mass. Additionally, the tube’s unpolished finish reduces the need for surface preparation before welding, making it a cost‑effective choice for rapid prototyping and small‑batch production runs. Its resistance to corrosion also ensures that it performs reliably in outdoor or humid environments, extending the lifespan of the finished product. Whether you are assembling a laboratory rig, a custom machine, or a DIY invention, this tube provides the foundational material needed to bring complex designs to life.
Why Choose Us
Choosing Lane Automotive for your steel tubing needs means partnering with a company that prioritizes quality, consistency, and customer satisfaction. Our manufacturing processes adhere to stringent industry standards, employing advanced heat‑treatment and precision rolling techniques that guarantee uniform wall thickness and dimensional accuracy across every batch. Each tube undergoes rigorous inspection, including ultrasonic testing and dimensional verification, to ensure it meets the exact specifications required for high‑performance applications. We understand that time is critical in production environments, which is why we offer reliable inventory levels and fast shipping, allowing you to keep your projects on schedule. Our dedicated technical support team is available to assist with material selection, fabrication advice, and troubleshooting, ensuring you receive the right product for your specific needs. Moreover, Lane Automotive stands behind its products with a comprehensive warranty that covers material defects, giving you confidence in the durability and longevity of your purchase. By selecting our unpolished steel round tube, you benefit from a material that is not only engineered for strength but also optimized for ease of fabrication, reducing both labor and material costs. Our commitment to sustainability also means that our steel is sourced responsibly, supporting environmentally conscious manufacturing practices.
Key Features
- High‑grade steel construction provides superior strength and durability for demanding projects.
- 1.5 inch outer diameter with 0.065 inch wall thickness balances load capacity and weight.
- Four‑foot length reduces the need for multiple joins, simplifying assembly and improving structural integrity.
- Unpolished finish is ready for welding, saving preparation time and reducing overall fabrication costs.
- Comprehensive customer support and warranty ensure confidence and assistance throughout the product lifecycle.
FAQ
What machining processes are compatible with this steel tube?
The tube can be safely cut, drilled, milled, and turned using standard metalworking equipment. Its uniform wall thickness ensures consistent results when using CNC machines or manual tools, and the unpolished surface is ideal for welding without additional preparation.
Is the tube suitable for outdoor or corrosive environments?
Yes. The high‑grade steel used in this tube offers excellent resistance to corrosion and rust, especially when a protective coating or paint is applied. Its durability makes it appropriate for outdoor installations, marine applications, and environments with high humidity.
Can this tube be used for load‑bearing structures?
Absolutely. With a 0.065 inch wall thickness and a 1.5 inch outer diameter, the tube meets common engineering standards for load‑bearing applications. It is frequently employed in frame construction, support columns, and reinforcement brackets where strength and stability are essential.
What warranty does Lane Automotive provide for this product?
Lane Automotive offers a limited warranty that covers material defects for a period of one year from the date of purchase. This warranty ensures that any issues arising from manufacturing flaws are addressed promptly, reinforcing our commitment to product quality and customer satisfaction.
How do I determine the correct length for my project?
The tube is supplied at a standard four‑foot length, which is ideal for many applications. If a different length is required, the tube can be cut to size using appropriate metal‑cutting tools. Always measure your project specifications carefully and consider any additional length needed for fittings or joints before cutting.




Steel Tube 1-5/8" x .120" x 4ft - Lane Automotive Model ALL22139-4
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