Product Description
Hot Dipped Galvanized Square Pipe Description
Hot selling China hot dipped galvanized steel tube/GI pipe
| Item |
hot gi pipe hollow section |
| Wall thickness |
1.5mm-22mm |
| DN |
SHS: 15*15-400*400mm, RHS: 20*25-400*300mm |
| Length |
2m-12m or as per customers' requirement |
| material |
Q195,Q215,Q235345,2,Q0#,16Mn,ect |
| Zin coating |
210g/m2-240g/m2 or Customization |
| Surface |
hot dipped galvanized |
| Marking |
As per customer's requirement |
| Packing |
In bundle or according to customers' requirement |
| Application |
coal gas transportation,heating steam ,oil and nature gas pressure steel pipe, steel structure. |
| ODM/OEM |
available |
Pictures of Product
hot dipped galvanized steel tube/gi steel pipe for greenhouse
1.Free samples can be provided as your request.
2.Before placing order,welcome to visit our factory;during producing,also welcome to inspect the goods.
3.Reasonable shipping and fast delivery.
4.Our company professional quality testing team and any third party testing.
Constituent of the material
| Grade |
C |
Mn |
Si |
S |
P |
UTS(MPa) |
YS(MPa) |
EI(%) |
| Q235B |
0.12-0.20 |
0.30-0.70 |
0.30 |
0.045 |
0.045 |
375-500 |
235 |
26 |
| Q345B |
0.12-0.20 |
1.20-1.60 |
0.20-0.55 |
≤0.045 |
≤0.045 |
510-600 |
345 |
22 |
| 20#(GB) |
0.17-0.23 |
0.38-0.65 |
0.17-0.37 |
≤0.030 |
≤0.030 |
410-550 |
≥245 |
≥20 |
Packing and Shipping
For the detailed package of pre galvanized steel pipe we could do as bellow:
1.Big size:By bulk
2.Small size:
1) in bundle with steel strip
2) inside with bundle, outside with plastic cloth
3) by bulk, then put into container directly
3.For container
1)20FT GP Container:Pipe length less than 5.8m, qty max 27ton
2)40FT GP Container:Pipe length less than 12m, qty max 26.5ton
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