- English
- Español
- Português
- русский
- Français
- 日本語
- Deutsch
- tiếng Việt
- Italiano
- Nederlands
- ภาษาไทย
- Polski
- 한국어
- Svenska
- magyar
- Malay
- বাংলা ভাষার
- Dansk
- Suomi
- हिन्दी
- Pilipino
- Türkçe
- Gaeilge
- العربية
- Indonesia
- Norsk
- تمل
- český
- ελληνικά
- український
- Javanese
- فارسی
- தமிழ்
- తెలుగు
- नेपाली
- Burmese
- български
- ລາວ
- Latine
- Қазақша
- Euskal
- Azərbaycan
- Slovenský jazyk
- Македонски
- Lietuvos
- Eesti Keel
- Română
- Slovenski
- मराठी
- Srpski језик
Black Rectangular Pipe with Straight Opening
Our Black Rectangular Pipe with Straight Opening is engineered for precision and durability in demanding industrial and architectural applications. This high-grade structural component features a clean, linear aperture along its length, providing exceptional versatility for mounting, fastening, and integration into complex assemblies. For projects requiring a tubular profile with a vertical slot, consider our Black Rectangular Tube with Vertical Slot for similar functionality. Alternatively, our Linear Slot Black Rectangular Steel Tube offers robust steel construction. We also provide a hollow section option designed for lightweight framing, detailed as the Vertical Slotted Black Rectangular Hollow Tube. For a clean, straight-cut aesthetic, our Black Rectangular Tube with Linear Cut is an excellent choice. Each variant is manufactured to exacting tolerances, ensuring reliable performance and a consistent, professional finish suitable for visible structures.
The Black Rectangular Pipe with Straight Opening is fabricated from premium materials, most commonly high-tensile carbon steel or aluminum alloys, chosen for their strength-to-weight ratio and corrosion resistance. A uniform powder-coated black finish is applied, providing a durable, scratch-resistant layer that withstands environmental exposure while maintaining a sleek, modern appearance. The straight opening, or slot, is precision-cut using laser or plasma technology to ensure clean, burr-free edges and exact dimensional accuracy along the entire length of the pipe. This feature is critical for applications involving sliding mechanisms, adjustable bracket installations, or ventilation pathways. The product’s rectangular profile offers superior load-bearing characteristics compared to round tubes, making it ideal for structural frameworks, machine guards, handrails, and architectural accents where both form and function are paramount.
Key Specifications & Features:
- Material: High-grade Carbon Steel (Q235, S355) or Aluminum Alloy (6061, 6063)
- Standard Finish: Matte Black Powder Coating (RAL 9005)
- Slot Type: Straight, Linear Opening along one face
- Edge Quality: Laser-cut, deburred for safety and precision
- Primary Applications: Structural framing, machinery, safety railings, architectural cladding supports, display systems
| Nominal Size (H x W) | Wall Thickness | Standard Length | Slot Width | Theoretical Weight (Steel, kg/m) |
|---|---|---|---|---|
| 20 mm x 40 mm | 2.0 mm | 6.0 m | 5 mm | 1.78 |
| 30 mm x 60 mm | 2.5 mm | 6.0 m | 8 mm | 3.42 |
| 40 mm x 80 mm | 3.0 mm | 6.0 m | 10 mm | 5.57 |
| 50 mm x 100 mm | 4.0 mm | 6.0 m | 12 mm | 9.44 |
| 60 mm x 120 mm | 5.0 mm | 6.0 m | 15 mm | 14.02 |
Note: Custom sizes, lengths, slot configurations, and material grades are available upon request. All dimensions are nominal and may have standard manufacturing tolerances. Weights are approximate and for guidance only.
Related Products
Hot Products
Galvanized Hot-Rolled Seamless Steel Pipe
The high-quality Galvanized Hot-Rolled Seamless Steel Pipe manufactured by Xinlida is a type of pipe that combines high-strength seamless steel pipes with anti-corrosion galvanized coatings and plays an important role in multiple fields such as construction, petrochemicals, power, and mechanical manufacturing.
Cold-rolled seamless steel pipes for construction machinery
In the field of construction machinery, steel pipes, as a key basic material, directly affect the stability and safety of projects due to their performance and quality. Tianjin Xinlida Steel Pipe Co., Ltd. has deep expertise in its core steel pipe business and has made significant achievements in the research and development and production of steel pipes for construction machinery. Its Cold-rolled seamless steel pipes for construction machinery , with their excellent properties, have become the ideal choice for numerous engineering projects.
National Standard Hot-Dip Galvanized Square and Rectangular Steel Pipes
Leveraging the strategic advantages of Daqiuzhuang, Tianjin—a major hub for China’s steel pipe industry—Tianjin Xinlida Steel Pipe Co., Ltd. focuses on its core steel pipe business. We have established an integrated operational model combining domestic manufacturing, overseas bases, and global trade to supply National Standard Hot-Dip Galvanized Square and Rectangular Steel Pipes to clients worldwide. Our pipes are manufactured using advanced hot-dip galvanizing technology, resulting in a uniform, lustrous zinc coating with superior adhesion. They feature crisp edges, robust wall thickness, and smooth weld seams; beyond their clean, aesthetic appearance, they offer exceptional corrosion resistance—lasting over 20 years even in harsh outdoor environments—thereby significantly reducing long-term maintenance costs. Choosing Xinlida means partnering with a reliable supplier that holds independent import-export qualifications, possesses a deep understanding of overseas engineering requirements, and utilizes intelligent manufacturing to rapidly accommodate order changes—effectively eliminating any concerns regarding material quality or delivery schedules for your overseas projects.
Low and medium pressure cold-rolled seamless steel pipe
Low and medium pressure cold-rolled seamless steel pipe is a type of seamless steel pipe processed by cold rolling. It is mainly used for transporting low and medium pressure fluids, with working pressure generally not exceeding 6 MPa. It features uniform wall thickness, a high degree of inner surface smoothness, and good dimensional accuracy. It is widely used in construction engineering, energy pipelines, and transportation facilities.
Black Spiral Welded Pipe
Construction, machinery, petroleum, chemical, electric power, transportation and many other industries are booming, and the demand for high-quality Black Spiral Welded Pipe continues to rise.Since its establishment in 2015, Tianjin Xinlida Steel Pipe Co., Ltd. has focused on the production of black spiral welded pipes. Its main business is steel pipe manufacturing, processing and sales. It is a limited liability company with multiple qualification certificates and administrative licenses. It has strong competitiveness in the industry.
Straight Slit Black Rectangular Tube
Xinlida’s China Straight Slit Black Rectangular Tube, as a unique pipe, occupies an important position in industrial production and various projects.It adopts advanced straight seam welding technology, steel plate or steel strip will be carefully curled after forming, along the straight direction of accurate welding.This unique welding method makes the weld line regular, which not only greatly improves the welding efficiency, greatly shortens the production cycle, but also effectively ensures the stability of the overall structure of the pipe, making the pipe more durable when subjected to external forces.
- Related Blog
- Reviews
