 |
Galvanized Round Steel Pipe |
Inch | OD | ON | standard | grade |
1/2” | 21mm | 15mm | GB/ | Q195-Q235, |
3/4” | 26mm | 20mm | ||
1” | 33mm | 25mm | ||
1-1/4” | 42mm | 32mm | ||
1-1/2” | 48mm | 40mm | ||
2” | 60mm | 50mm | ||
2-1/2” | 76(73)mm | 65mm | ||
3” | 89mm | 80mm | ||
4” | 114mm | 100mm | ||
5” | 140mm | 125mm | ||
6” | 165mm | 150mm | ||
8” | 219mm | 200mm |
Galvanized Rectangular Pipe |
Square pipe | thickness | Rectangular pipe | thickness (mm) |
15*15 | 0.8-1.3 | 10*20 | 0.8-1.3 |
20*20 | 0.8-2.0 | 15*30 | 0.8-1.5 |
25*25 | 0.8-2.75 | 20*30 | 0.8-2.5 |
30*30 | 0.8-2.75 | 20*40 | 0.8-2.75 |
40*40 | 1.0-4.0 | 25*50 | 1.0-4.0 |
50*50 | 1.0-4.0 | 30*40 | 1.0-4.0 |
60*60 | 1.5-4.0 | 30*50 | 1.0-4.0 |
70*70 | 1.5-5.0 | 30*60 | 1.5-4.0 |
80*80 | 1.5-5.0 | 30*50 | 0.1-4.0 |
100*100 | 2.0-6.0 | 40*60 | 1.5-4.0 |
110*110 | 2.0-6.0 | 40*80 | 1.5-4.0 |
120*120 | 2.0-8.0 | 40*100 | 1.5-5.0 |
140*140 | 3.0-8.0 | 50*80 | 1.5-4.0 |
150*150 | 3.0-8.0 | 60*80 | 2.0-5.0 |
200*200 | 3.0-10.0 | 60*100 | 2.0-5.0 |
250*250 | 3.0-8.0 | 60*120 | 2.0-5.0 |
300*300 | 3.0-8.0 | 80*100 | 2.0-6.0 |
