High Quality Square Steel HSS Tube

HSS, or hollow structural section, refers to square tubes with a hollow, seamless design that enhances strength and durability. Commonly used in construction and engineering, they effectively support loads and convey fluids, making them versatile for various applications.

Wechat:18365798883
WhatsApp:+86-18365798883
E-Mali:admin@sdxyy.cn

product details

Warehouse

Product testing

Customer feedback

equipment

Transport packaging

Square Steel HSS Tube Description

Hollow Structural Sections (HSS) are available in two primary shapes: square and rectangular. Square steel HSS tube sizes typically include dimensions such as 20x20 mm, 30x30 mm, 40x40 mm, and 50x50 mm. Common wall thicknesses for HSS tubes are generally 0.8 mm, 1.0 mm, and 1.2 mm. The wall thickness may vary based on specific standards and requirements, so it is essential to select the appropriate thickness according to the intended application.

Standard specifications for square steel HSS tubes encompass dimensions, wall thickness, materials, and production processes. These specifications can differ by country and region, so understanding and adhering to the relevant standards is crucial for ensuring the quality and performance of the square steel HSS tube in use.

Typically, square steel HSS tubes are made from carbon steel, with common materials including Q235B and Q345B. A smaller quantity is produced from stainless steel, with common grades being 304 and 316.

Square steel HSS tubes find extensive applications across various industries, including machinery manufacturing, construction, metallurgy, agriculture, automotive, railways, highway guardrails, container frames, furniture, and decorative steel structures.

Product Parameters

External Size in Inches	Wall Thickness in Inches	Weight Per Foot
1/2 x 1/2	0.063	0.38
5/8 x 5/8	0.063	0.50
3/4 x 3/4	0.063	0.61
7/8 x 7/8	0.063	0.72
1 x 1	0.063	0.83
	0.100	1.14
	0.125	1.35
1 1/4 x 1 1/4	0.063	1.05
	0.100	1.48
	0.125	1.78
1 1/2 x 1 1/2	0.063	1.27
	0.100	1.82
	0.125	2.21
	0.188	3.05
	0.250	4.42
2 x 2	0.063	1.69
	0.100	2.50
	0.125	3.06
	0.188	4.33
	0.250	5.41
2 1/2 x 2 1/2	0.125	3.91
	0.188	5.61
	0.250	7.11
3 x 3	0.125	4.76
	0.188	6.89
	0.250	8.81
	0.313	10.57
	0.375	12.17
3 1/2 x 3 1/2	0.125	5.60
	0.188	8.17
	0.250	10.51
	0.375	14.71