Tabla de especificaciones de tubos rectangulares
1. Puede implementar el estándar japonés JISG3466-88 para tubos estructurales generales cuadrados y rectangulares.
2. Se puede implementar el estándar de acero de sección hueca conformado en frío GB6728-2002 para estructuras.
Product name |
Specification |
||
Rectangular tube |
400*600*6.0-16 |
150*200*3.0-12 |
60*120*2.5-6.0 |
300*500*6.0-16 |
100*300*4.0-12 |
60*100*2.5-6.0 |
|
200*500*6.0-16 |
100*200*3.0-12 |
60*80*2.0-5.0 |
|
200*400*6.0-16 |
100*150*3.0-12 |
50*90*3.0-4.0 |
|
200*350*6.0-16 |
80*160*3.0-8.0 |
50*150*3.0-6.0 |
|
200*300*6.0-14 |
80*140*3.0-8.0 |
50*120*3.0-6.0 |
|
150*300*5.0-14 |
80*120*2.5-8.0 |
50*100*1.5-5.0 |
|
150*250*5.0-14 |
80*100*2.0-8.0 |
50*80*2.0-5.0 |
|
350*250*5.0-14 |
60*140*3.0-6.0 |
50*70*1.5-5.0 |
Tabla de pesos de tubos rectangulares
Fórmula de cálculo
2[(a-d-2r+π(r+d/2)/2+(b-d-2r+π(r+d/2)/2)x7.85d(kg), a y b son el largo y el ancho de el tubo rectangular (m), r es el radio del arco de las cuatro esquinas del lumen del tubo (m) y d es el espesor de la pared (mm).
size(mm) |
Theoretical weight kg/m |
size(mm) |
Theoretical weight kg/m |
||||
b1 (long) |
b2 (Width) |
T (Thickness) |
|
b1 (long) |
b2 (Width) |
T (Thickness) |
|
50 |
25 |
1.20 |
1.37 |
100 |
50 |
3.00 |
6.78 |
|
|
1.50 |
1.70 |
|
|
4.00 |
8.92 |
|
30 |
2.50 |
2.94 |
|
|
5.00 |
10.99 |
|
|
3.00 |
3.49 |
120 |
60 |
3.00 |
8.20 |
|
|
4.00 |
4.52 |
|
|
4.00 |
10.80 |
60 |
30 |
2.50 |
3.34 |
|
|
5.00 |
13.35 |
|
|
3.00 |
3.96 |
|
|
6.00 |
15.83 |
|
|
4.00 |
5.15 |
|
80 |
3.00 |
9.14 |
|
40 |
2.50 |
3.73 |
|
|
4.00 |
12.06 |
|
|
3.00 |
4.43 |
|
|
5.00 |
14.92 |
|
|
4.00 |
5.78 |
|
|
6.00 |
17.71 |
70 |
50 |
3.00 |
5.37 |
140 |
80 |
4.00 |
13.31 |
|
|
4.00 |
7.03 |
|
|
5.00 |
16.48 |
|
|
5.00 |
8.64 |
|
|
6.00 |
19.59 |
80 |
40 |
2.50 |
4.51 |
150 |
100 |
4.00 |
15.20 |
|
|
3.00 |
5.37 |
|
|
5.00 |
18.84 |
|
|
4.00 |
7.03 |
|
|
6.00 |
22.42 |
|
|
5.00 |
8.64 |
|
|
8.00 |
29.39 |
|
60 |
3.00 |
6.31 |
160 |
80 |
4.00 |
14.57 |
|
|
4.00 |
8.29 |
|
|
5.00 |
18.05 |
|
|
5.00 |
10.21 |
|
|
6.00 |
21.48 |
90 |
40 |
3.00 |
5.84 |
|
|
8.00 |
28.13 |
|
|
4.00 |
7.66 |
180 |
100 |
4.00 |
17.08 |
|
|
5.00 |
9.42 |
|
|
5.00 |
21.20 |
|
50 |
3.00 |
6.31 |
|
|
6.00 |
25.25 |
|
|
4.00 |
8.29 |
|
|
8.00 |
33.16 |
|
|
5.00 |
10.21 |
200 |
100 |
4.00 |
18.34 |
|
60 |
3.00 |
6.78 |
|
|
5.00 |
22.77 |
|
|
4.00 |
8.92 |
|
|
6.00 |
27.13 |
|
|
5.00 |
10.99 |
|
|
8.00 |
35.67 |