Different from the Round Tube , the square and rectangular tube have four straight angles.
There are two way to produce the square or rectangular tube . one is Welding from plate or coil ,the other way is cold drawn from Seamless Round Tube . As per the application, The square or rectangular tube are common use in Steel Structure , Decoration ,Construction and Machinery, some can use in fluid transportation.
Square tube and Rectangular tube is the necessary material in Construction& decoration , Machinery , steel structure building and glass wall support.
How to choose the right square tube and rectangular tube as per the project design ?
Firstly , to confirm steel grade , Stainless Steel or Carbon steel ? of course , Stainless Steel is the excellent material in first consideration if the cost is acceptable.
Secondly , to confirm which size suitable for actual use . Choose the correct size , wall thickness ,length.
Thirdly , to choose suitable surface of the tubes . Hairline, Polished ,or No.1
Common use Square Tube and Rectangular Tube Size Table
|
SIZE mm |
W.T. |
SIZE mm |
W.T. |
SIZE mm |
W.T. |
SIZE mm |
W.T. |
|
20*20 |
1.3-2.5 |
20*30 |
1.3-2.75 |
25*25 |
1.3-2.75 |
20*40 |
1.3-2.75 |
|
30*30 |
1.3-2.75 |
25*40 |
1.3-2.75 |
40*40 |
1.3-3.75 |
30*50 |
1.3-4.75 |
|
50*50 |
1.3-5.75 |
30*60 |
1.3-4.75 |
60*60 |
1.3-5.75 |
40*50 |
1.3-4.75 |
|
70*70 |
1.3-5.75 |
40*80 |
1.3-4.75 |
80*80 |
1.3-5.75 |
50*70 |
1.3-4.75 |
|
90*90 |
1.3-5.75 |
50*80 |
1.3-4.75 |
100*100 |
1.5-12.0 |
60*90 |
1.3-4.75 |
|
120*120 |
2.5-12.0 |
50*100 |
1.3-5.75 |
140*140 |
2.75-16.0 |
50*150 |
1.3-5.75 |
|
150*150 |
2.75-16.0 |
60*160 |
1.3-5.75 |
160*160 |
3.0-16.0 |
100*150 |
2.5-16.0 |
|
80*180 |
3.0-16.0 |
100*200 |
2.5-16.0 |
200*200 |
3.0-16.0 |
100*250 |
2.5-16.0 |
|
250*250 |
4.75-16.0 |
150*300 |
4.5-16.0 |
300*300 |
4.75-16.0 |
200*300 |
5.5-16.0 |
|
400*400 |
4.75-16.0 |
200*400 |
5.5-16.0 |
500*500 |
4.75-16.0 |
400*600 |
5.5-16.0 |
How to calculate the theoretical Weight of Square tube and rectangular tube ?
Please feel free to contact us: export@satisfactorystainlesssteel.com
