Square & Rectangular Steel Tube
Square steel pipe is a type of hollow, square-shaped tube made from steel. It is commonly used in construction, infrastructure, and industrial applications due to its strength, durability, and versatility. These pipes are available in various sizes and thicknesses to suit different applications, and they can be welded, bent, and fabricated to meet specific requirements. The square shape of the pipe provides additional strength and rigidity compared to round pipes, making them suitable for applications where structural integrity is crucial.
SHS RHS Steel Pipe Material: Q195 Q235 Q355; S195 S235 S355; Grade A Grade B Grade C; STK400
Carbon Steel Square Pipe Standards: GB/T 6728; EN10219; ASTM A500; JIS G3466; ISO65
Square and Rectangular Steel Pipe Usage
Structural support: Black square steel tube is often used in construction and infrastructure projects to provide structural support for buildings, bridges, and other structures.
Fencing and railing: Black steel square tube is used to create fences, railings, and barriers due to their strength and ability to withstand impact and pressure.
Furniture and decor: Carbon steel square tube is used in the construction of furniture, such as tables, chairs, and shelving units, as well as in decorative applications such as architectural features and art installations.
Automotive and machinery: Carbon steel rectangular tube is used in the manufacturing of automotive components, machinery, and equipment due to their strength and resistance to bending and torsion.
156 products found
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Q195 20x40 weight ms rectangular pipe steel profile
square hollow section en10210 square steel tube /pipe
20x40 weight ms rectangular pipe Q195 rectangular pipe weight
mild steel hollow steel hollow tube square pipe thicness 3mm
YOUFA manufacture 1 inch black square steel tubing prices for sale
100x50 structural Mild Steel Rectangular Pipe
150x150 weight ms square pipe 0.8mm - 2.0mm 6m in stock
Square and Rectangular Steel Pipe Production Capacity


Tianjin Youfa Dezhong Steel Pipe Co.,Ltd
15 black square rectangular steel pipe production lines and 6 galvanized square rectangular pipe production lines
Tangshan Youfa New Type Construction Equipment Co., Ltd
11 black square rectangular steel pipe production lines, 6 galvanized square rectangular pipe production lines
Handan Youfa Steel Pipe Co.,Ltd
13 black square rectangular steel pipe production lines and other 32 production lines producing welded steel pipe, galvanized pipe, galvanized square and rectangular pipe, spiral welded pipe and lining plastic steel pipe
Shaanxi Youfa Steel Pipe Co., Ltd
6 black square rectangular steel pipe production lines and other 27 production lines producing welded steel pipe, square and rectangular pipe, galvanized square and rectangular pipe, spiral welded pipe and lining plastic steel pipe, plastic coated steel pipe
Jiangsu Youfa Steel Pipe Co., Ltd
9 black square rectangular steel pipe production lines and other 20 production lines producing welded steel pipe, square and rectangular pipe, galvanized square and rectangular pipe
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