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Vertical Groove Black Rectangular Tube

For professionals seeking a robust and versatile structural component, the Vertical Groove Black Rectangular Tube offers an ideal solution for modern industrial and architectural frameworks. This product, also known as a Black Rectangular Tube with Vertical Slot, is engineered to provide superior strength while allowing for easy integration of fixtures, panels, and mounting hardware through its precision slot. Its application spans across machine guarding, modular furniture, display systems, and support structures. If your project demands exceptional durability with a clean, finished appearance, this component fits the bill. We also provide variations such as the Linear Slot Black Rectangular Steel Tube and the Black Rectangular Pipe with Straight Opening, all designed for straightforward assembly and a professional aesthetic. For applications requiring a hollow profile with integrated mounting options, consider the Vertical Slotted Black Rectangular Hollow Tube, which offers the same reliability in a different form factor.


The core advantage of the Vertical Groove Black Rectangular Tube lies in its precise engineering and material quality. Manufactured from high-grade steel, each tube undergoes a stringent forming and welding process before receiving a uniform, corrosion-resistant black powder coat finish. This finish not only enhances its visual appeal, making it suitable for visible applications, but also provides an extra layer of protection against wear and environmental factors. The consistent vertical groove allows for the use of standard T-slot nuts and bolts, enabling rapid adjustments and secure fastening without the need for drilling or specialized tools. This design significantly reduces assembly time and labor costs in both prototyping and full-scale production environments.

Parameter Specification Details / Notes
Material ASTM A500 Grade B Steel High-strength, low-carbon structural steel.
Finish Matte Black Powder Coat Provides corrosion resistance and a uniform appearance.
Slot Type Continuous Vertical Groove Allows for infinite adjustment along the tube's length.
Standard Lengths 6 ft, 12 ft, 20 ft Custom cutting services are available.

Key technical specifications are outlined in the table below for precise project planning:

Nominal Size (H x W) Wall Thickness Slot Width Approx. Weight per Foot
1" x 2" 0.065" (16 GA) 0.31" 1.20 lbs
1.5" x 3" 0.083" (14 GA) 0.31" 2.85 lbs
2" x 2" 0.120" (11 GA) 0.31" 3.65 lbs
2" x 4" 0.120" (11 GA) 0.31" 5.10 lbs
  • Dimensional Tolerance: Height and Width: ±0.005" | Wall Thickness: ±10%
  • Structural Properties: Excellent load-bearing capacity with high moment of inertia.
  • Compatibility: Designed to work with standard industry T-slot hardware and fittings.
  • Surface Preparation: Phosphatized before coating for superior paint adhesion.
  • Common Applications: Workstations, safety railings, material handling carts, retail displays, and architectural accents.

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