30*40mm ASTM A500 Pre Galvanized Square gi Pipe
| Specification | ||||
| Rectangle pipe | Specification | Thickness | Specification | Thickness |
| 20*30 | 1.2-3.0 | 150*50 | 1.3-5.75 | |
| 40*20 | 1.2-3.0 | 100*60 | 1.5-5.0 | |
| 40*30 | 1.5-3.0 | 160*60 | 1.3-5.75 | |
| 40*25 | 1.3-2.75 | 100*80 | 1.5-5.0 | |
| 50*25 | 1.5-3.0 | 120*50 | 2.0-5.0 | |
| 50*30 | 1.5-4.75 | 120*60 | 2.0-5.0 | |
| 60*30 | 1.3-4.75 | 120*80 | 2.0-5.0 | |
| 60*40 | 1.5-4.0 | 140*80 | 2.0-5.0 | |
| 70*50 | 1.5-4.75 | 160*80 | 2.75-5.0 | |
| 80*40 | 1.5-4.75 | 100*150 | 2.75-16 | |
| 80*60 | 1.7-5.0 | 100*200 | 2.75-16 | |
| 90*50 | 1.7-5.0 | 200*300 | 2.75-16 | |
| 90*60 | 1.5-5.0 | 200*400 | 2.75-16 | |
| 100*50 | 1.5-5.0 | 300*400 | 2.75-14 | |
| 100*40 | 1.5-5.0 | 400*600 | 5.5-16 | |
| 300*500 | 2.75-14 | |||
| Square pipe | 15*15 | 0.6-2.0 | 100*100 | 1.2-6.0 |
| 16*16 | 0.6-2.0 | 110*110 | 1.2-6.0 | |
| 18*18 | 0.6-2.0 | 120*120 | 2.0-6.0 | |
| 20*20 | 0.6-2.0 | 125*125 | 2.0-6.0 | |
| 25*25 | 0.6-3.0 | 130*130 | 2.0-6.0 | |
| 30*30 | 1.2-3.0 | 140*140 | 2.0-6.0 | |
| 34*34 | 1.0-3.5 | 150*150 | 2.5-8.0 | |
| 38*38 | 1.0-3.5 | 160*160 | 3.0-8.0 | |
| 40*40 | 1.5-4.0 | 175*175 | 4.0-8.0 | |
| 48*48 | 1.2-3.5 | 180*180 | 3.0-8.0 | |
| 50*50 | 1.2-4.0 | 200*200 | 2.75-14 | |
| 60*60 | 1.2-4.0 | 250*250 | 2.75-14 | |
| 70*70 | 1.2-5.0 | 280*280 | 4.0-12 | |
| 75*75 | 1.2-5.0 | 300*300 | 2.75-14 | |
| 80*80 | 1.2-5.0 | 350*350 | 4.0-12 | |
| 90*90 | 2.0-5.0 | 400*400 | 2.75-14 | |
1. Commodity: |
Rectangular pipe/ Square pipe/Round pipe/ Special section pipe |
2. Side Length: |
20mm*30mm-400mm*600mm |
3. Thickness: |
0.6mm-16mm |
4. Length: |
1-20meter/pc |
5. Producing Standard: |
ASTM A500,JG 178-2005,JIS G3466,EN10210 |
6. Main Material: |
ASTM A53,ASTM A106 ASTM A210,ASTM A283,ST33, ST37-2,ST52, DIN1626,DIN1629,STPY41,G3452,G3457, S235,S355, Q195-Q235,Q345,20#, alloy steel etc |
7. Technology: |
Hot dipped galvanized |
8. Surface treatment: |
Paint oil; Varnish; Hot galvanized; Cold galvanized; |
9. Package: |
Bundles , Loose , Export Packages |
10. Usage: |
Widely used in mechanical manufacture, construction field, metallurgy industry, farm vehicles, agriculture greenhouse, automotive industry, railway, highway guardrail, container frame, furniture, decoration, steel structure, support usage,etc. |
11. Certificate: |
ISO9001-2000, ISO14000, ISO18000 |
12. Third party inspection: |
Welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products. |
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