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Galvanized square pipe is a hollow square section steel pipe with a square cross-section shape and size made of hot-rolled or cold-rolled galvanized strip or galvanized coil as a blank, cold-bending, and then high-frequency welding. , or a galvanized square and rectangular tube made by hot-dip galvanizing of the cold-formed hollow steel pipe made in advance.
Product Name | Galvanized square pipe |
Specifications | Square pipe: 12*12mm~500*500mm |
| Thickness: 1.2mm~20mm |
| Length: 2.0m~12m |
Tolerance | ±0.3% |
Steel Grade | Q195 = S195 / A53 Grade A |
| Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 |
| Q355 = S355JR / A500 Grade B Grade C |
Standard | EN10219, EN10210 |
| GB/T 6728 |
| JIS G3466 |
| ASTM A500, A36 |
Surface Treatment | 1. Galvanized2. PVC,Black and color painting3. Transparent oil,anti-rust oil4. According to clients requirement |
Pipe Ends | Plain ends,Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
Usage | Construction / building materials steel pipe |
| Structure steel pipe |
| Solar structure component steel pipe |
| Fence post steel pipe |
| Greenhouse frame steel pipe |
Sales | 30000 tons per month |
Certificates | ISO,SGS.BV,CE |
MOQ | 1 ton |
Delivery Time | Usually within 15-20 days after receipt of advance payment |
Packing | Each Tube packed by plastic bag individully then bundle or customized |
Trade terms | FOB, CFR, CIF, EXW, FCA |
Payment | 30%TT for deposit, 70% balance before shipment |