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Rectangular Steel HSS Tube

HSS, standing for hollow structural section, is a hollow structural profile also known as rectangular tube. It is a long steel with a hollow section and no seams around it. Unlike square tube with equal side length, rectangular steel HSS tube have different side lengths.

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PRODUCT DETAILS

Rectangular Steel HSS Tube Description

HSS usually has two shapes of square and rectangular. Rectangular steel HSS Tube sized usually include 30x20mm, 40x30mm, 40x30mm, 50x30mm, etc. The common wall thickness of HSS tube are generally 0.8mm, 1.0mm, and 1.2mm. The wall thickness of rectangular steel HSS tube varies according to different standards and requirements, and the appropriate wall thickness is selected according to the specific needs. The standard specifications of rectangular steel HSS tube include dimensions, wall thickness, materials and production processes. According to the standards of different countries and regions, the specifications of HSS tube are different. Understanding and complying with the corresponding standard specifications can ensure the quality and performance of rectangular steel HSS tube in use. The material of rectangular steel HSS tube is usually carbon steel, and there is also a small amount of stainless steel. The common materials of carbon steel HSS are Q235B, Q345B, and the common materials of stainless steel HSS are 304, 316. Rectangular steel HSS tubes are widely used in fields including machinery manufacturing, construction industry, metallurgical industry, agricultural vehicles, automobile industry, railways, highway guardrails, container frames, and furniture.

Product Parameters

External Size in Inches	Wall Thickness in Inches	Weight Per Foot
1 1/2 x 3/4	0.063	0.94
2 x 1	0.063	1.27
	0.100	1.82
	0.125	2.21
	0.188	3.05
2 1/2 x 1 1/2	0.125	3.06
3 x 1	0.125	3.06
3 x 1 1/2	0.125	3.48
3 x 1 1/2	0.188	4.96
3 x 2	0.125	3.91
	0.188	5.61
	0.250	7.11
4 x 2	0.125	4.76
	0.188	6.89
	0.250	8.81
	0.313	10.57
4 x 3	0.125	5.61
	0.188	8.17
	0.250	10.51
	0.313	12.69
	0.375	14.71
5 x 2	0.125	5.61
	0.188	8.17
	0.250	10.51
	0.313	12.69
	0.375	14.71
5 x 2 1/2	0.188	8.80
5 x 3	0.125	6.46
	0.188	9.45
	0.250	12.21
	0.313	14.82
	0.375	17.27
6 x 2	0.125	6.46
	0.150	7.66
	0.188	9.42
	0.250	12.21
	0.313	14.82
	0.375	17.26
6 x 3	0.125	7.31
	0.188	10.70
	0.250	13.91
	0.313	16.95
	0.375	19.82
6 x 4	0.188	12.00
	0.250	15.62
	0.313	19.08
	0.375	22.37
	0.500	28.43
7 x 4	0.188	13.25
	0.250	17.31
	0.313	21.20
	0.375	24.92

External Size in Inches	Wall Thickness in Inches	Weight Per Foot
7 x 5	0.188	14.52
	0.250	19.01
	0.313	23.33
	0.375	27.47

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