Black Steel Hollow Section Rectangle
Black Steel Hollow Section Rectangle
Black Steel Hollow Section Rectangle is a robust and adaptable construction material renowned for its strength and versatility. Crafted primarily from carbon steel, these sections are formed through processes like hot - rolling or cold - forming, resulting in a sturdy, rectangular - shaped, hollow profile.
The "black" designation indicates its uncoated state, presenting a natural, dark - hued surface. This raw appearance not only offers a distinct, industrial aesthetic but also serves as a cost - effective base, ready for subsequent surface treatments depending on the application's needs.
Structural Performance
The rectangular hollow design maximizes strength while minimizing weight. Its shape efficiently distributes loads, making it highly resistant to bending and torsional forces. This structural efficiency allows it to support heavy weights and endure significant stress, making it a preferred choice for structural frameworks in buildings, bridges, and large - scale industrial structures.
Diverse Applications
In construction, it serves as a key component for creating building frames, columns, and beams, providing essential support and stability. It is also commonly used for non - structural elements such as handrails, fencing, and architectural accents, adding both functionality and visual appeal.
In the manufacturing sector, these sections are utilized to fabricate machinery frames, conveyor systems, and vehicle chassis, leveraging their durability and ease of modification. Their hollow interior allows for the convenient routing of electrical wires, pipes, and other utilities, streamlining installation processes in various projects.
Maintenance and Coating
However, due to its lack of inherent corrosion resistance, black steel is vulnerable to rust when exposed to moisture and the elements. To extend its lifespan, especially in outdoor or high - humidity environments, it typically requires protective coatings. Options include painting, powder coating, or galvanization, which not only safeguard against corrosion but can also enhance its appearance to suit different design requirements.
Overall, Black Steel Hollow Section Rectangle offers a combination of strength, flexibility, and cost - effectiveness, making it an indispensable material across numerous industries and applications.
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Product Name
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Black Square Rectangular Pipe
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Product Standard
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ASTM A106-2006, ASTM A53-2007, GB 5310-1995, GB/T 8162-1999, BS 1387, BS EN 10025, JIS G3463-2006, JIS G3454-2007, JIS G
3459-2004, DIN 1629/4 ,DIN 1626, DIN 1629/3 |
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Material
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10#, 20#, 45#, 16mn, A53(A,B), A106(B,C), API J55, Q235,Q345, Q195,Q215, Q345C, Q345A,ect
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Surface Treatment
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Black painting, Galvanized, Annealing
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Model Number
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15*15mm-400*600mm (All can be customized as customer's requirements)
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Length
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1mm-12 mm (All can be customized as customer's requirements)
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Thickness
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1mm-25mm mm (All can be customized as customer's requirements)
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Delivery Time
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Usually within 7 days, the time depends on the number of products
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