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Carbon steel square tubes (SHS) are square tubes made of carbon steel and are a type of carbon steel pipe. Carbon steel pipes refer to steel tubes made of carbon steel materials, and carbon steel square tubes are a specific shape of this type of steel tube, that is, a steel tube with a square cross-section.
Carbon steel square tubes are made by straightening carbon steel plates through a flattening machine and then welding them into shape. The models and sizes of carbon steel square tubes are generally classified and marked according to international standards or national standards.
Carbon steel square tubes can be divided into hot-rolled square tubes, cold-rolled square tubes, welded square tubes, seamless square tubes and other types according to different uses and processing techniques. The following is a table of common carbon steel square tube types:
The carbon steel plate is heated to a high temperature and rolled into shape.
The carbon steel plate is rolled into shape at room temperature.
The carbon steel plate is processed into a welded pipe by a flattening machine, shearing machine and other processing equipment.
It is processed and formed by seamless steel pipe processing equipment.
The following is a table of common carbon steel square tube models and sizes:
|
Model |
Size |
|
10×10 |
0.5-3.0mm |
|
12×12 |
0.5-3.0mm |
|
14×14 |
0.5-3.0mm |
|
15×15 |
0.5-3.0mm |
|
16×16 |
0.5-3.0mm |
|
17×17 |
0.5-3.0mm |
|
18×18 |
0.5-3.0mm |
|
19×19 |
0.5-3.0mm |
|
20×20 |
0.5-3.0mm |
|
22×22 |
0.5-3.0mm |
|
25×25 |
0.5-3.0mm |
|
28×28 |
0.5-3.0mm |
|
30×30 |
0.5-3.0mm |
|
35×35 |
0.5-3.0mm |
|
38×38 |
0.5-3.0mm |
|
40×40 |
0.5-3.0mm |
|
45×45 |
0.5-3.0mm |
|
50×50 |
0.5-3.0mm |
|
60×60 |
0.5-3.0mm |
|
70×70 |
0.5-3.0mm |
|
80×80 |
0.5-3.0mm |
|
90×90 |
0.5-3.0mm |
|
100×100 |
0.5-3.0mm |
The following is a table of common carbon steel square tube specifications, including size, parameters, types and other information:
|
Spec |
Size |
Parameter |
Type |
|
10*10-600*600mm |
0.6-25mm |
Q195、Q215、Q235、Q345B、GR.B |
Square tube, rectangular tube, oval tube, special-shaped tube |
|
20*20-500*500mm |
0.6-25mm |
Q195、Q215、Q235、Q345B、GR.B |
Square tube, rectangular tube, oval tube, special-shaped tube |
|
30*30-400*400mm |
0.6-20mm |
Q195、Q215、Q235、Q345B、GR.B |
Square tube, rectangular tube, oval tube, special-shaped tube |
|
40*40-300*300mm |
1.0-20mm |
Q195、Q215、Q235、Q345B、GR.B |
Square tube, rectangular tube, oval tube, special-shaped tube |
|
50*50-200*200mm |
1.2-12mm |
Q195、Q215、Q235、Q345B、GR.B |
Square tube, rectangular tube, oval tube, special-shaped tube |
Note: The above specifications are for reference only, and the specific specifications are subject to actual conditions.
Through the above introduction, I believe you have a more comprehensive understanding of the specifications and dimensions of carbon steel square tubes. When choosing carbon steel square tubes, you can choose the appropriate square tube model, size, parameters, specifications, types, etc. according to your needs and requirements to meet your usage needs.
Read more: MS Square Tube or SHS steel meaning
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