Premium Square and Rectangular Steel Pipe Supplier - Offering OEM, ODM, Wholesale, and Distribution

Premium Square and Rectangular Steel Pipe Supplier - Offering OEM, ODM, Wholesale, and Distribution

group namesquare steel pipe
Min Order5 ton
brand nameYuantai Derun Steel Pipe Manufacturing Group
modelbox steel tubing
payment methodL/C, T/T
update timeThu, 26 Mar 2026 09:23:28 GMT

contact supplier

Paramtents

Thickness 0.5- 60 mm
OD(Outer diameter) 10*10-1000*1000mm 10*15-800*1200mm
Certification CE,LEED,BV,PHD&EPD,BC1,EN10210/10219,ISO9000
Surface Treatment Black painted or REQUEST
Tolerance as required
Length 0.5-26.5M according to client requirement
Delivery Time 7-30 Days

Packging & Delivery

Min Order5 ton

Briefing

Yuantai Derun can produce steel box tubing, with a OD: 10 to 1000mm, 10 * 15-800 * 1200mm, WT:0.5-60mm, length: 0.5-26.5M

Detailed

About Square and Rectangular Steel Pipe Produced By Yuantai Derun

square and rectangular steel pipe – the perfect solution for all your structural steel needs. Made from high-quality steel, Yuantai Derun square and rectangular steel pipe offers exceptional durability, strength, and versatility. With various sizes and shapes available, Yuantai Derun product is suitable for a wide range of applications, from construction projects to furniture manufacturing.

Good Process For You

Our square and rectangular steel pipe is produced using advanced DFT(Direct forming technology) techniques for consistent quality and precision. Made from low carbon steel, these tubes are highly corrosion-resistant and durable in harsh environments. Their hollow rectangular or square shape enhances strength and stability in structures.

For square and rectangular steel pipe, Every reduction of one weld seam， will increase their strength and stability by one level. If they can be directly formed on the machine, it will greatly increase the quality and dimensional accuracy of the weld seam of the square and rectangular steel pipe. Yuantai Derun can achieve direct one-time molding of square and rectangular steel pipe below 500 * 500mm greatly saving labor costs and materials. Compared with square and rectangular steel pipe welded with four steel plates, this directly molded steel box tubing is more sturdy, durable, and has higher dimensional accuracy.

We Can Customize The Shape, Caliber, Size, Wall Thickness, And R-Angle For You

At Yuantai Derun, in addition to inventory customers, most square and rectangular steel pipe users require customization for urgent stocking of standard sizes. Among the numerous square and rectangular steel pipe supplies in China, Yuantai Derun brand is a leader. We can customize the shape of square and rectangular steel pipe according to your usage environment, including right angle box tubing steel and arc angle box tubing steel; You can inform our customer manager of the specific requirements for the diameter, size, wall thickness, and R-angle of the mild steel box tubing, so that you can obtain a more detailed production cycle and detailed costs.

Square Steel Pipe Manufacturer

Large Size Steel Box Tubing

Small Size Steel Box Tubing

Architectural Steel Box Tubing Sharp Corners

Arc Angle Steel Box Tubing

Square and Rectangular Steel Pipe

At Yuantai Derun, the price of square and rectangular steel pipe is largely dependent on the price of raw materials. Currently, fluctuations in raw material prices can affect the square and rectangular steel pipe prices. Our prices will not blindly follow some malicious price wars, which is also responsible for the quality of steel pipes for you. You can ask the account manager for the price of the mild square and rectangular steel pipe at any time.

Complete Square and Rectangular Steel Pipe Sizes For You

O.D. mm	W.T.mm	O.D mm	W.T. mm	O.D mm	W.T. mm	O.D mm	W.T. mm
20*20	1.3	60120 80100 90*90	1.50	180*180	3	300800 400700 550550 500600
	1.4		1.70		3.5-3.75		9.5-9.75
	1.5		1.80		4.5-4.75		11.5-11.75
	1.7		2.00		5.5-7.75		12-13.75
	1.8		2.20		9.5-9.75		15-50
	2.0		2.5-4.0		11.5-11.75
2030 2525	1.3		4.25-4.75		12.0-25.0
	1.4		5.0-6.3	100300 150250 200*200	2.75	300900 400800 600600 500700
	1.5		7.5-8		3.0-4.0		9.5-9.75
	1.7	50150 60140 80120 100100	1.50		4.5-9.75		11.5-11.75
	1.8		1.70		11.5-11.75		12-13.75
	2.0		2.00		12.5-12.75		15-50
	2.2		2.20		13.5-13.75
	2.5-3.0		2.5-2.75		15.5-30
2040 2540 3030 3040	1.3		3.0-4.75	150300 200250	3.75	3001000 400900 500800 600700 650*650
	1.4		5.5-6.3		4.5-4.75
	1.5		7.5-7.75		5.5-6.3		9.5-9.75
	1.7		9.5-9.75		7.5-7.75		11.5-11.75
	1.8		11.5-16		9.5-9.75		12-13.75
	2.0	60160 80140 100*120	2.50		11.5-11.75		15-50
	2.2		2.75		13.5-30
	2.5-3.0		3.0-4.75	200300 250250	3.75	4001000 500900 600800 700700
	3.25-4.0		5.5-6.3		4.5-4.75
2550 3050 3060 4040 4050 4060 50*50	1.3		7.5-7.75		5.5-6.3		9.5-9.75
	1.4		9.5-16		7.5-7.75		11.5-11.75
	1.5	75*150	2.50		9.5-9.75		12-13.75
	1.7		2.75		11.5-11.75		15-50
	1.8		3.0-3.75		12-13.75
	2.0		4.5-4.75		15.5-30
	2.2		5.5-6.3	200400 250350 300*300	4.5-6.3	5001000 600900 700800 750750
	2.5-3.0		7.5-7.75		7.5-7.75		9.5-9.75
	3.25-4.0		9.5-16		9.5-9.75		11.5-11.75
	4.25-4.75	80160 120120	2.50		11.5-11.75		12-13.75
	5.0-5.75		2.75		12-13.75		15-50
	5.75-6.3		3.0-4.75		15.5-30
4080 5070 5080 6060	1.3		5.5-6.3	200500 250450 300400 350350	5.5-6.3	5001100 600900 700800 750750
	1.5		7.5-7.75		7.5-7.75		9.5-9.75
	1.7		9.5-9.75		9.5-9.75		11.5-11.75
	1.8		11.5-20		11.5-11.75		12-13.75
	2.0	100*150	2.50		12-13.75		15-50
	2.2		2.75		15.5-30
	2.5-3.0		3.0-4.75	280*280	5.5-6.3	6001100 7001000 800900 850850
	3.25-4.0		5.5-6.3		7.5-7.75		9.5-9.75
	4.25-4.75		7.5-7.75		9.5-9.75		11.5-11.75
	5.0-6.0		9.5-9.75		11.5-11.75		12-13.75
40100 6080 70*70	1.3		11.5-20		12-13.75		15-50
	1.5	100200 120180 150*150	2.50		15.5-30
	1.7		2.75	350400 300450	7.5-7.75	7001100 8001000 900*900
	1.8		3.0-7.75		9.5-9.75		11.5-11.75
	2.0		9.5-9.75		11.5-11.75		12-13.75
	2.2		11.5-20		12-13.75		15-50
	2.5-3.0	100250 150200	3.00		15.5-30
	3.25-4.0		3.25-3.75	200600 300500 400*400	7.5-7.75	8001100 9001000 950*950
	4.25-4.75		4.25-4.75		9.5-9.75		11.5-11.75
	5.0-6.3		9.5-9.75		11.5-11.75		12-13.75
50100 6090 60100 7575 80*80	1.3		11.5-11.75		12-13.75		15-50
	1.5		12.25		15.5-40
	1.7	140*140	3.0-3.75	300600 400500 400*400	7.5-7.75	9001100 10001000 800*1200
	1.8		4.5-6.3		9.5-9.75
	2.0		7.5-7.75		11.5-11.75		20-60
	2.2		9.5-9.75		12-13.75
	2.5-3.0		11.5-25		15.5-40
	3.25-4.0	160*160	3.00	400600 500500	9.5-9.75	11001000 11001100
	4.25-4.75		3.5-3.75		11.5-11.75		20-60
	5.0-5.75		4.25-7.75		12-13.75
	7.5-8		9.5-25		15.5-40

Product Details Of Square and Rectangular Steel Pipe

Pipe orifice leveling

The surface shall be painted to prevent oxidation

Uniform thickness

High yield

The inner wall of the pipe shall be flat and smooth without burrs

Safe transportation in its own fleet

Free Square and Rectangular Steel Pipe Samples For You

Yuantai Derun can provide project users with steel box tubing samples within a length of 20 centimeters. You only need to pay one shipping fee to see the quality of the steel box tubing. Request free samples immediately.

Application Case

AIRPORT VENUES

Black high-frequency welded pipes are indispensable in airport venue buildings，Black high-frequency welded pipes are indispensable in the airport venue buildings. This is our cooperation project Beijing Daxing International Airport

EXPO VENUES

2020 Dubai World Expo venue，The 2020 Dubai World Expo venue is one of the projects we participate in

Packaging And Shipping

Packaging And Shipping

Unless there is a special explanation, we provide each of our customers with comprehensive consideration before product transportation. Firstly, in order to reduce oxidation, we will oil or paint the steel pipe products. Secondly, whether it is packaged or bulk cargo customers, we will wrap the products to prevent damage in the middle. Thirdly, we use our own fleet for transportation, And track and inspect the goods in the whole process to ensure that the products arrive at the designated port accurately. Fourth, we provide each customer with a customer specialist to deal with pre-sales, in-sales and after-sales problems

Why Choose Yuantai Derun?

1. 100% after-sales quality and quantity assurance.

2. Professional sales manager quickly reply within 24 hours.

3. Large Stock for regular sizes.

4. Free sample 20cm high quality.

5. Strong produce capability and capital flow.

6.Small order accepted.

7.Brand name raw material

8.Support OEM or ODM

9.21 years Manufacturing experience

10. It can manufacture steel pipes of different projects and standards in the world

11.Yuantai has a standing stock of more than 200000 tons, and the annual shipment specification is:

10*10*0.5—1000*1000*60mm，square steel pipe

10*15*0.5—800*1200*60mm，rectangular steel pipe

Φ 219— Φ 3620mm，spiral steel pipe

Φ 355.6— Φ 1420mm，LSAW steel pipe

Φ 10.3— Φ 609mm，ERW steel pipe

Φ 21.3— Φ 820mm，Seamless steel pipe

The black Steel Box Tubing, hot-dip galvanized rectangular pipe and spiral welded pipe made of S235-460 have an existing capacity of nearly 5 million tons,

After the completion of the new base in Tangshan, the total production capacity will reach 10 million tons.