Drilling Hole Available Square Structural Steel Tubing for Building Material
USD $20201.3 - $20201.3 /Piece
Min.Order:1 Piece
Black Hot Rolled Iron Square Steel Pipe with Hollow Section 25*25*1.4mm Size
Galvanized Square Steel Pipe , Hot Rolled Square Stock Steel Structural Beam
Structural Beam Mild Steel Angle Bar with Paint Coating Surface treatment
Paint Coating Hot Rolled Mild Steel Angle Bar for Building / Bridge / Project Material
Construction Mild Steel Angle Iron Material with Hot Rolled Heating Technology
Equal Galvanized Mild Steel Angle Bar for Building / Engineering Structure
Drilling Hole Available Square Structural Steel Tubing for Building Material
Hot rolled black iron Hollow section Square Steel pipe 20*20*1.4mm Building material
Square steel pipe
Description
As a top saler in Shanghai square pipe market, shunyun has focus on structural pipe for more than 20 years. Square steel pipe was a kind of sqaure hollow section.It is hot rolled and high-frequency welding from HR or CR steel strip & steel coil.
The surface treatment of the Welded square pipe can be split into Hot-dipped galvanized square pipe/Electrical galvanized square pipe,Oil square pipe/and acid pickling square pipe
Square steel pipe normally used for construction,machinery making and steel structural building,ship building,electrical project,agriculture and chemical machinery macking,house building,pressure container,oil stock,bridge building & some other high pressure brackets.
Specification
Square steel pipe size list:
Size (MM) | Thinckness (MM) | Size (MM) | Thinckness (MM) | Size (MM) | Thinckness (MM) | Size (MM) | Thinckness (MM) |
20*20 | 1.0 |
60*60 50*70 40*80 50*80 70*70 60*80 100*40 |
1.3 |
120*120 140*80 160*80 75*150 100*150 160*60 |
2.5~2.75 |
300*450 300*500 400*400 |
4.5~5.75 |
1.3 | 1.4 | 3.0~4.0 | 7.5~11.75 | ||||
1.4 | 1.5 | 4.25~4.75 | 12.5~13.75 | ||||
1.5 | 1.7 | 5.25~6.0 | 14.5~14.75 | ||||
1.7 | 1.8 | 6.5~7.75 | 15.5~17.75 | ||||
2.0 | 2.0 | 9.5~15 |
450*450 200*600 300*600 400*500 400*600 500*500 |
4.5~5.75 | |||
25*25 20*30 |
1.3 | 2.2 |
130*130 80*180 140*140 150*150 200*100 |
2.5~2.75 | 7.5~7.75 | ||
1.4 | 2.5~4.0 | 3.0~3.25 | 9.5~9.75 | ||||
1.5 | 4.25~5.0 | 3.5~4.25 | 11.5~13.75 | ||||
1.7 | 5.25~6.0 | 4.5~9.25 | 14.5~15.75 | ||||
1.8 | 9.5~15 | 16.5~17.75 | |||||
2.0 |
90*90 75*75 80*80 60*90 60*100 50*100 60*120 50*120 80*100 |
1.3 |
160*160 180*180 250*100 200*150 |
2.5~3.25 | |||
2.2 | 1.5 | 3.5~5.0 | |||||
2.5~3.0 | 1.7 | 5.25~7.75 | |||||
25*40 30*30 20*40 30*40 |
1.3 | 1.8 | 9.5~15 | ||||
1.4 | 2.0 |
150*250 100*300 150*300 200*200 135*135 |
2.75 | ||||
1.5 | 2.2 | 3.0~3.25 | |||||
1.7 | 2.5~4.0 | 3.5~7.75 | |||||
1.8 | 4.25~5.0 | 9.5~12.5 | |||||
2.0 | 5.25~5.75 | 12.75~15.75 | |||||
2.2 | 7.5~7.75 |
200*300 250*250 100*400 200*250 |
3.5~3.75 | ||||
2.5~3.0 |
100*100 |