En10219 cold formed black weld steel pipe square hollow section supplier Yuantai Derun
En10219 cold formed black weld steel pipe square hollow section supplier Yuantai Derun
En10219 cold formed black weld steel pipe square hollow section supplier Yuantai Derun
En10219 cold formed black weld steel pipe square hollow section supplier Yuantai Derun
En10219 cold formed black weld steel pipe square hollow section supplier Yuantai Derun
En10219 cold formed black weld steel pipe square hollow section supplier Yuantai Derun
Model
hfw-yt-square hollow section

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
Black painted or REQUEST
Tolerance
as required
Length
0.5-24M according to client requirement
Standards
Hollow section: ASTM A500/A501,EN10219,EN10210
Materials
Gr.A/B/C, S235/275/355/420/460, A36,SS400
Delivery Time
7-30 Days

Review

Description

En10219 cold formed black weld steel pipe square hollow section supplier Yuantai Derun
Introduction
In the world of construction and manufacturing, square tubes play a crucial role as structural components. Their unique shape and design make them ideal for various applications, offering strength, durability, and versatility. In this article, we will explore the different available sizes of square tubes, including the 1.5-inch square tube and the 40x40 square tube. We will also discuss the square tube area calculator, the benefits of black square weld steel pipes, and the square steel tube sizes available in Australia. So, let's dive in and expand our knowledge about these essential building elements.
Understanding Square Tube Sizes
Square tubes come in a range of sizes to cater to different project requirements. Whether you are constructing a building, fabricating a piece of equipment, or creating a unique structure, choosing the right size of square tube is crucial. The available sizes can vary from small dimensions suitable for intricate designs to larger sizes appropriate for heavy-duty applications. By understanding the available sizes, you can ensure that your project is supported by the right square tube dimensions.

O.D.(mm)

THK(mm)

O.D.(mm)

THK(mm)

O.D.(mm)

THK(mm)

O.D.(mm)

THK(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*800 800*800

 

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*500 450*450

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

EN 10219 cold formed black weld steel pipe square hollow section
Weld square pipe is a process of bending steel plate or strip steel into square or rectangle through various processes, and then welding with various welding methods. Welded square pipe plays an important role in the production of carbon steel square pipe. The output of welded square tubes in foreign industrialized countries generally accounts for 60% - 70% of the output of square tubes, while the output of welded square tubes in China is generally about 55%. The characteristics of the weld production process are as follows:
1. High product accuracy, especially wall thickness accuracy;
2. The main equipment is simple, with less land occupation, less investment, and quick effect;
3. Continuous operation and even endless rolling can be realized in production.
4. Flexible production and wide range of unit products.
There are many production methods for welded square pipes. According to the weld shape, there are spiral welded square pipes and straight welded square pipes; According to the characteristics of production methods, welds can be divided into furnace welded square tubes, electric welded square tubes, submerged arc welded square tubes, and high-frequency welded square tubes.
Product details of En10219 cold formed black weld steel pipe square hollow section
weld steel pipe

Pipe orifice leveling

weld steel pipe

The surface shall be painted to prevent oxidation

En10219 cold formed black weld steel pipe square hollow section

Uniform thickness

En10219 cold formed black weld steel pipe square hollow section

High yield

En10219 cold formed black weld steel pipe square hollow section

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

En10219 cold formed black weld steel pipe square hollow section

Safe transportation in its own fleet

VIDEO of EN 10219 cold formed black weld steel pipe square hollow section
Square Tube 1.5 Inch
One common size of square tube is the 1.5-inch variant. With its compact dimensions, this square tube offers versatility and strength for various applications. From small-scale DIY projects to industrial machinery, the 1.5-inch square tube finds use in a wide range of fields. Its manageable size, combined with its structural integrity, makes it a popular choice among builders and manufacturers alike.
Square Tube 40x40
Another size that deserves attention is the 40x40 square tube. With a square cross-section measuring 40mm by 40mm, this tube offers stability and strength for projects requiring a larger footprint. The 40x40 square tube provides excellent load-bearing capacity and is commonly used in construction, infrastructure development, and architectural designs that demand robust structural elements.
Square Tube Area Calculator
Calculating the area of a square tube can be simplified by using a square tube area calculator. This tool allows you to input the dimensions of the square tube and quickly obtain the accurate area value. By using the square tube area calculator, you can save time and ensure precise measurements for your project. It is particularly useful for architects, engineers, and builders who need to determine the area covered by square tubes accurately.
Black Square Weld Steel Pipe
When it comes to durability, black square weld steel pipes are an excellent choice. These pipes are made from high-quality steel and are designed to withstand harsh conditions. The welding process enhances their strength and ensures a secure connection between the sections. Black square weld steel pipes are often used in structural applications, such as supporting frameworks, fencing, and automotive components.
Square Steel Tube Sizes Australia
If you are in Australia and looking for square steel tube sizes, there are standard dimensions available. Manufacturers in Australia follow specific standards and specifications to ensure quality and compatibility with local requirements. By adhering to these guidelines, square steel tube manufacturers in Australia provide a wide range of sizes suitable for different applications. From small residential projects to large-scale commercial undertakings, there is a square steel tube size for every need.
Benefits of Square Tubes
Square tubes offer several advantages that make them a preferred choice over other structural shapes. First and foremost, their shape provides excellent torsional stability, making them less susceptible to twisting and bowing under load. Additionally, the symmetrical design of square tubes allows for easy joining and welding, simplifying the construction process. Furthermore, square tubes offer a higher strength-to-weight ratio compared to other shapes, resulting in lighter and more efficient structures.
Applications of Square Tubes
The versatility of square tubes makes them suitable for a wide range of applications across different industries. In construction, square tubes are commonly used for framing structures, supporting roofs and ceilings, and creating architectural features. Manufacturers utilize square tubes in the production of furniture, appliances, and machinery due to their exceptional strength and reliability. Furthermore, square tubes are employed in the automotive industry, infrastructure development, and even in artistic and decorative projects.
Factors to Consider When Choosing Square Tube Sizes
When selecting square tube sizes for your project, there are several factors to consider. The intended use of the square tube plays a significant role in determining the appropriate size. Factors such as the load-bearing capacity required, the environmental conditions, and compatibility with other materials must be carefully evaluated. It is essential to consult with professionals or refer to engineering guidelines to ensure the right square tube size for your specific application.
Proper Handling and Installation of Square Tubes
To ensure the structural integrity and longevity of your project, it is crucial to handle and install square tubes correctly. Prioritize safety by using appropriate tools and equipment. Square tubes should be stored in dry and well-ventilated areas to prevent corrosion. During installation, proper alignment and leveling are essential for optimal performance. Following the recommended procedures and guidelines will help you achieve a safe and successful square tube installation.
Maintenance and Care of Square Tubes
Maintaining square tubes is essential to prolong their lifespan and preserve their functionality. Regular inspections should be conducted to identify any signs of damage, rust, or corrosion. Cleaning the tubes periodically and applying suitable protective coatings can help prevent corrosion and extend their durability. It is advisable to consult with professionals or refer to maintenance guidelines specific to the material and finish of your square tubes.
Comparison to Other Structural Shapes
Square tubes offer distinct advantages when compared to other popular structural shapes like round tubes and rectangular tubes. While round tubes provide excellent torsional strength, square tubes offer additional stability due to their flat sides. Rectangular tubes, on the other hand, offer increased surface area for connecting brackets and fittings. Each shape has its own merits, and selecting the right one depends on the specific requirements of your project.
Conclusion
Square tubes are a versatile and essential component in construction and manufacturing industries. Understanding the available sizes, such as the 1.5-inch square tube and the 40x40 square tube, allows you to choose the appropriate dimensions for your project. The square tube area calculator simplifies the calculation process, ensuring accurate measurements. Additionally, black square weld steel pipes and square steel tube sizes in Australia offer durability and compatibility for different applications. By considering factors like load-bearing capacity and proper handling, you can maximize the benefits of square tubes in your projects.
FAQs
What are the standard square tube sizes in the industry?
The standard sizes of square tubes vary across different industries. Common dimensions include 1 inch, 1.5 inches, 2 inches, and so on. It is best to consult with manufacturers or suppliers for the specific standard sizes available.
Can square tubes be customized according to specific requirements?

Yes, square tubes can be customized to meet specific project requirements. Customized dimensions, lengths, and wall thicknesses can be fabricated based on your needs. Consult with manufacturers or metal fabrication experts to discuss your customization options.
Are square tubes suitable for outdoor applications?

Yes, square tubes are suitable for outdoor applications. However, it is crucial to consider the type of material used and its resistance to corrosion. Proper maintenance, including regular inspections and the application of protective coatings, is essential to ensure longevity in outdoor environments.
How can I calculate the weight of a square tube?

The weight of a square tube can be calculated by multiplying its cross-sectional area (obtained by multiplying the width by the height) by the length and density of the material. Alternatively, you can use online calculators or refer to engineering handbooks specific to the material you are using.
Are square tubes cost-effective compared to other structural shapes?

Square tubes offer cost-effectiveness due to their high strength-to-weight ratio. Their symmetrical shape allows for easier fabrication and joining processes, reducing overall production costs. Additionally, the versatility and wide range of applications contribute to their cost-effectiveness.