Square & Rectangular Tube
|
Name of product |
Size |
Wall thickness |
Name of product |
Size |
Wall thickness |
|
Square tubes |
20*20 |
1.3-2.5 |
Rectangular tubes |
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 |
60*90 |
1.3-4.75 |
||
|
120*120 |
2.5-12 |
50*100 |
1.3-5.75 |
||
|
140*140 |
2.75-16 |
50*150 |
1.3-5.75 |
||
|
150*150 |
2.75-16 |
60*160 |
1.3-5.75 |
||
|
160*160 |
3.0-16 |
100*150 |
2.5-16 |
||
|
180*180 |
3.0-16 |
100*200 |
2.5-16 |
||
|
200*200 |
3.0-16 |
100*250 |
2.5-16 |
||
|
250*250 |
4.75-20 |
150*300 |
4.5-16 |
||
|
300*300 |
4.75-20 |
200*300 |
5.5-20 |
||
|
400*400 |
4.75-20 |
200*400 |
5.5-20 |
||
|
500*500 |
4.75-20 |
400*600 |
5.5-20 |
Product material and mechanical property
|
Material |
Yield Point(Mpa) |
Tensile Strength(Mpa) |
Elongation (%) |
| Q195=Grade B, SS330 SPHC,S185 |
>195 |
315-430 |
32-33 |
| Q215=Grade C/CS Type B, SS330 SPHC |
>215 |
335-450 |
26-31 |
| Q235=Grade D,SS400,S235 |
>235 |
375-500 |
24-26 |
| Q345=Grade 50/345,SPFC590,E/S335 |
>345 |
470-630 |
21-22 |
Application: The use of square pipe construction, machinery manufacturing, steel construction projects, shipbuilding, electrical engineering, car chassis, airports, road railings, housing construction.
