carbon steel square tube
carbon steel square tube
Model
steel square tube

Item specifics

Thickness
0.5- 60 mm
OD(Outer diameter)
10*10-1200*1200mm
Certification
CE,LEED,BV,PHD&EPD,BC1,EN 10210,EN10219,ISO9000
Surface Treatment
Bare,oil,painted,galvanized,etc
Tolerance
as required
Length
0.5-26.5M according to client requirement
Standards
ASTM A500/A501/513/1018,EN10219/10210,JIS G3466etc
Materials
Gr.A/Gr.B/Gr.C,S235/S275/S355/S420/S460,A36,etc.
Delivery Time
7-30 Days

Review

Description

Carbon Steel Square Tube

Carbon steel square tubes account for over 80% of the total square steel tube market share. Carbon steel square tubes are formed by welding raw materials such as carbon steel coils or carbon steel plates, with the advantage of affordable prices and stable performance. Yuantai Derun is a top-notch supplier of carbon steel square tubes in China.

More Types Of Carbon Steel Square Tube For You

Carbon steel square tubes can be classified into low-carbon steel square tubes, medium carbon steel square tubes, and high carbon steel square tubes based on their chemical composition. According to the forming process, carbon steel square tubes can be divided into ERW carbon steel square tubes, LSAW carbon steel square tubes, SSAW carbon steel square tubes, and seamless carbon steel square tubes. Yuantai Derun currently has 51 ERW steel tube product lines, 3 SSAW steel pipe production lines, and 1 LSAW steel pipe production line.According to the surface treatment,carbon steel square tube can be divided into pre galvanized carbon steel square tube,hot dip galvanized carbon steel square tube,zinc aluminum magnesium carbon steel square tube,black carbon steel square tube.
Pre galvanized carbon steel square tube
Pre galvanized carbon steel square tube
Hot dip galvanized carbon steel square tube
Hot dip galvanized carbon steel square tube
Zinc aluminum magnesium carbon steel square tube
Zinc aluminum magnesium coating carbon steel square tube
Black carbon steel square tube
Black carbon steel square tube

More Carbon Steel Square Tube Shape For You

Inner And Outer Right Angle Carbon Steel Square Pipes
Inner And Outer Right Angle Carbon Steel Square Pipes
Inner right angle and outer circular arc carbon steel square tube
Inner right angle and outer circular arc carbon steel square tube
Inner and outer arc R-angle carbon steel square pipes
Inner and outer arc R-angle carbon steel square pipes

Complete Carbon Steel Square Tube Dimensions For You

It is not an exaggeration to say that Yuantai Derun's carbon steel square tubes have the most complete size in the world, with over 6000 specifications, and have basically achieved full coverage of size specifications. Common best-selling products include: 2 1 carbon steel square tube, 2 x 2 carbon steel square tube 11ga for sale. Below is the specification table for some of our carbon steel square tubes, as well as some customized carbon steel square tube sizes that have not been listed. If you would like to know more, please contact us immediately.

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

60*120 80*100 90*90

1.50

180*180

3

300*800 400*700 550*550 500*600

 

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

 

20*30 25*25

1.3

4.25-4.75

12.0-25.0

 

1.4

5.0-6.3

100*300 150*250 200*200

2.75

300*900 400*800 600*600 500*700

 

1.5

7.5-8

3.0-4.0

9.5-9.75

1.7

50*150 60*140 80*120 100*100

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

 

20*40 25*40 30*30 30*40

1.3

3.0-4.75

150*300 200*250

3.75

300*1000 400*900 500*800 600*700 650*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

60*160 80*140 100*120

2.50

11.5-11.75

15-50

2.2

2.75

13.5-30

 

2.5-3.0

3.0-4.75

200*300 250*250

3.75

400*1000 500*900 600*800 700*700

 

3.25-4.0

5.5-6.3

4.5-4.75

 

25*50 30*50 30*60 40*40 40*50 40*60 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

200*400 250*350 300*300

4.5-6.3

500*1000 600*900 700*800 750*750

 

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

80*160 120*120

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

 

40*80 50*70 50*80 60*60

1.3

5.5-6.3

200*500 250*450 300*400 350*350

5.5-6.3

500*1100 600*900 700*800 750*750

 

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

600*1100 700*1000 800*900 850*850

 

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

40*100 60*80 70*70

1.3

11.5-20

12-13.75

15-50

1.5

100*200 120*180 150*150

2.50

15.5-30

 

1.7

2.75

350*400 300*450

7.5-7.75

700*1100 800*1000 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

100*250 150*200

3.00

15.5-30

 

3.25-4.0

3.25-3.75

200*600 300*500 400*400

7.5-7.75

800*1100 900*1000 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

50*100 60*90 60*100 75*75 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

300*600 400*500 400*400

7.5-7.75

900*1100 1000*1000 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

400*600 500*500

9.5-9.75

1100*1000 1100*1100

 

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

 

Advanced Carbon Steel Square Tube Manufacturing Process

The main production processes used for Yuantai Derun's carbon steel square tube include: high-frequency resistance welding forming process, straight seam double-sided submerged arc welding forming process, and circular tube shape conversion to square tube forming process.   If you want a specific molding process, you can contact the customer manager for online factory inspection.

Satisfied Carbon Steel Square Tube Weight For You

The weight of carbon steel square tubes produced by Yuantai Derun is generally calculated by weighing, and some customers require theoretical calculation of the weight of carbon steel square tubes. Here is a formula for calculating carbon steel square tubes: weight (kg)=(outer edge length ² - inner edge length ²) x length x density, where the outer and inner edge lengths are measured in millimeters, length is measured in meters, and density is measured in kilograms per cubic meter. If you have any questions about the weight of carbon steel square tubes, you can contact us immediately.

Advantages of Carbon Steel Square Tube

At Yuantai Derun,Carbon steel square tube have many advantages:
1. Strength and Durability
2. low cost
3. Weldability
4. Easy to process
5. Corrosion Resistance
6. Recyclable

Free Carbon Steel Square Tubes Samples For You

Yuantai Derun can provide free carbon steel square tube samples to steel pipe users. Steel pipe users only need a small shipping fee to receive the carbon steel square tube samples from Yuantai Derun. All carbon steel square tube samples will not exceed 20 centimeters in length and are carbon steel square tube heads directly cut off from the production line.

More Surface Treatment Of Carbon Steel Square Tubes For You

There are several surface treatment methods for carbon steel square tubes: oil coating, hot-dip galvanizing, spray painting, etc. Hot dip galvanizing has the best anti-corrosion ability, and oil coating is suitable for temporary steel pipe anti-corrosion. Spray painting can not only prevent corrosion and rust, but also enhance the aesthetics of steel pipes.
In addition, users who purchase carbon steel square pipes will also require us to provide spray labels, which we can process for customers.   contact us now!
oil coating
oil coating
hot-dip galvanizing
hot-dip galvanizing
Spray painting
Spray painting
spray labels
spray labels

Application

Beijing Daxing Airport-Yuantai Derun Steel Pipe Group Project show
AIRPORT VENUES
Carbon steel square tube are indispensable in airport venue buildings. This is our cooperation project Beijing Daxing International Airport
Dubai EXPO2020-Yuantai Derun Steel Pipe Group Project show
EXPO VENUES
2020 Dubai World Expo venue,The 2020 Dubai World Expo venue is one of the projects we participate in,we supplied about 5000 tons carbon steel square tube.
Hongkong Zhuhai Macao Bridge-Yuantai Derun Steel Pipe Group Project show
BRIDGE CONSTRUCTION
Hong Kong-Zhuhai-Macao Bridge,Our products are involved in the construction of bridges. This bridge also uses carbon steel square tubes as structural support.. 
Singapore Google building-Yuantai Derun Steel Pipe Group Project show
BUILDING CONSTRUCTION
Singapore Google Building,From 2018 to 2019, we provided carbon steel square tubes for the construction of Google building in Singapore
Egypt Feidan Green house-Yuantai Derun Steel Pipe Group Project show
GREENHOUSE CONSTRUCTION
From 2017 to 2018, we provided 75000 tons of hot dip galvanzied carbon steel square tube products for the green house of the million feidan land improvement project in Egypt.
Cairo CBD-Yuantai Derun Steel Pipe Group
CBD business district building
From 2019 to 2020, we provided our carbon steel square tube products for the building development of CBD business district buildings in Cairo, Egypt
THEATER CONSTRUCTION-Yuantai Derun Steel Pipe Group Project Show
THEATER CONSTRUCTION
Located in the west of Tiananmen Square in central Beijing, the National Grand Theatre is the largest theater complex in Asia.We provided carbon steel square tube for this project.
Dubai hill-Yuantai Derun Steel Pipe Group
High grade villa building
In 2018, we provided steel pipe products for Dubai Hill high-end villa construction project.We provided 4500 tons carbon steel square tube for this project.

Carbon Steel Square Tube Packaging And Shipping

Carbon Steel Square Tube Packaging And Shipping
Packaging Quantity
Yuantai Derun has strict regulations on the packing quantity of carbon steel square tube, usually, the smaller the caliber of the steel tube, the more the number of packing; on the contrary, the larger the caliber of the steel tube, the less the number of packing. For details of the number of packages, please consult your account manager or visit the following website:https://www.yuantaisteelpipe.com/oid1752731/Packaging-Quantity.htm
Shipping Port
Yuantai Derun Steel Pipe Group has its own fleet to ensure the safe arrival of customers' steel pipe products at port. Except for customers who have designated freight companies themselves. In most cases, the port of shipment is Tianjin Xingang, and there are also some orders sent from Ningbo Port, Dalian Port, and Shanghai Port.
Carbon Steel Square Tube Packaging And Shipping
Carbon Steel Square Tube Packaging And Shipping
Shipping Time
The shipping time for Yuantai Derun's steel pipe products ranges from 3 to 60 days, mainly based on the customer's destination port distance and the progress of steel pipe production. If you would like to know the specific shipping time, please contact our account manager immediately. You can visit the website: https://www.yuantaisteelpipe.com/oid1751172/Shipping-Guide.htm