Pre Galvanized Square Pipe Description
Hot selling China Pre galvanized steel tube/GI steel pipe for greenhouse
| Item |
pre galvanized hollow section |
| Wall thickness |
0.5-2.5mm |
| DN |
SHS: 15*15-200*200mm, RHS: 20*25-50*100mm |
| Length |
2m-12m or as per customers' requirement |
| material |
Q195/Q215/Q235/Q345/ Q195-Q235 ABCD |
| Zin coating |
Pre-galvanized steel square tube: 40g/m2-60g/m2;
Customization:80g/m2-150g/m2; |
| Surface |
Black painting/varnished surface/anti-corrosion oil/galvanized or as per required by customer |
| Marking |
As per customer's requirement |
| Packing |
In bundle or according to customers' requirement |
| Application |
Greenhouse,low pressure fluid, steel structure |
| ODM/OEM |
available |
Pictures of Product
Pre 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
Our Factory
Tianjin JN Steel Pipe Co., Ltd is our factory and Tianjin Kuifang International Co., Ltd is our import and export company, we do steel pipe business since 1985, our main products are black welded steel pipe(round,square,rectangular),galvanized steel pipe(round,square,rectangular), gi pipe, steel strip,cooperated products are galvanized steel coil, angle steel, beam etc,welcome you visit our factory
Certificate
Our exhibition and Team
FAQ
Q:Are you trading company or manufacturer ?
A:Yes ,we are the manufacturer,welcome to visit our company.
Q:Can you send us the sample?
A:Yes, Yes, free samples can be supplied.
Q:How long is your delivery time?
15-30 days after receiving deposit.
Q:What payment terms can you accept?
A:T/T,100% L/C at sight, Cash, Credit card
Q.How about the delivery time?
A :15-30 days after receiving deposit
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