Carbon Square Tube

STEEL SQUARE PIPE

Constructed with precision and expertise, our steel square pipe offers exceptional resistance to corrosion, making it suitable for both indoor and outdoor installations. The smooth surface finish of the pipe not only enhances its aesthetic appeal but also provides added protection against environmental elements, ensuring longevity and reliability.

With its versatile design, our steel square pipe is ideal for use in a variety of construction projects, including building frames, support columns, and general fabrication. Its uniform shape and consistent dimensions make it easy to work with, allowing for seamless integration into your construction or manufacturing processes.

In addition to its structural integrity, our steel square pipe is also highly cost-effective, offering excellent value for money without compromising on quality. Its high load-bearing capacity and exceptional tensile strength make it a dependable choice for demanding applications, providing peace of mind and confidence in its performance.

Steel Square Size List

Size  (MM) W1*W2*T	Thinckness (MM)	Size  (MM) W1*W2*T	Thinckness (MM)	Size  (MM) W1*W2*T	Thinckness (MM)	Size  (MM) W1*W2*T	Thinckness (MM)
20*20	1.0	60*60 50*70 40*80 50*80 70*70 60*80 100*40	1.3	120*120 140*80 160*80 75*150 100*150 160*60	2.5~2.75	300*450 300*500 400*400	4.5~5.75
	1.3		1.4		3.0~4.0		7.5~11.75
	1.4		1.5		4.25~4.75		12.5~13.75
	1.5		1.7		5.25~6.0		14.5~14.75
	1.7		1.8		6.5~7.75		15.5~17.75
	2.0		2.0		9.5~15	450*450 200*600 300*600 400*500 400*600 500*500	4.5~5.75
25*25 20*30	1.3		2.2	130*130 80*180 140*140 150*150 200*100	2.5~2.75		7.5~7.75
	1.4		2.5~4.0		3.0~3.25		9.5~9.75
	1.5		4.25~5.0		3.5~4.25		11.5~13.75
	1.7		5.25~6.0		4.5~9.25		14.5~15.75
	1.8				9.5~15		16.5~17.75
	2.0	90*90 75*75 80*80 60*90 60*100 50*100 60*120 50*120 80*100	1.3	160*160 180*180 250*100 200*150	2.5~3.25
	2.2		1.5		3.5~5.0
	2.5~3.0		1.7		5.25~7.75
30*30 20*40 30*40 25*40	1.3		1.8		9.5~15
	1.4		2.0	150*250 100*300 150*300 200*200 135*135	2.75
	1.5		2.2		3.0~3.25
	1.7		2.5~4.0		3.5~7.75
	1.8		4.25~5.0		9.5~12.5
	2.0		5.25~5.75		12.75~15.75
	2.2		7.5~7.75	200*300 250*250 100*400 200*250	3.5~3.75
	2.5~3.0	100*100 80*120 125*75 140*60 50*150	1.5		4.5~11.75
25*50 40*40 30*50 30*60 40*50 40*60 50*50	1.3		1.7		12.5~14.75
	1.4		1.8		15.5~17.75
	1.5		2.0	200*350 200*400 300*300 250*350	4.75~7.75
	1.7		2.2		9.5~11.75
	1.8		2.5~5.0		12.5~14.75
	2.0		5.25~6.0		15.5~17.75
	2.2		6.5~7.75	300*350 300*400 350*350 250*450	4.75~7.75
	2.5~4.0		9.5~13		9.5~11.75
	4.25~5.0				12.5~14.75
	5.25~6.0				15.5~17.75

 

Product Details

Why Choose Us

We supply steel products over 10 years, and we have our own systematic supply chain.

* We have a large stock with widly size and grades, your various requests could be coordinated in one shipment very fast within 10days .

* Rich export experience,our team familiar with documents for clearance, professional after sale service will satisfied your choice.

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Customer Feedback

FAQ

What are the specifications of square tubes？

The specifications and models of square tubes mainly include 15 * 15mm, 25 * 25mm, 40 * 40mm, and 70 * 70mm, with some reaching 100 * 100mm, 130 * 130mm, and 175 * 175mm, including 280 * 280mm and so on. Different specifications have different wall thicknesses, for example, some are between 0.6~2.0 millimeters, while others are between 4.0~12 millimeters. At the same time, their weight also varies, and as the specifications increase, the weight will directly increase

What are the uses of square tubes？

1. A square tube is a hollow and square shaped steel primarily made of Q235 material through high-frequency welding.

 

2. Its mechanical properties are relatively good, with outstanding weldability, processing performance, and corrosion resistance. It can be used in mechanical manufacturing or steel structure engineering, including automotive chassis and highway railings. Square tubes can also be chosen.