Product name | Black Annealed Welded Rectangular Pipe |
Outside Diameter | 10mm*20mm-300mm*500mm |
Wall thickness | 1mm-15mm |
Tolerance | ±5% |
Zn coating mass | 275-600g/m³ |
Material | Q195 → Grade B, SS330,SPHC, S185 Q215 → Grade C,CS Type B,SS330, SPHC Q235 → Grade D,SS400,S235JR Q345 → SS500,ST52 |
Section shape | Rectangular |
Surface treatment | Galvanized |
Technique | Hot Dipped Galvanized |
Quality grade | First Grade |
MOQ | 25 Metric Ton |
Delivery time | 7-15days |
Package | Tied with steel strips, then wrapped by plastic material, or according to customer's requirements. |
Payment terms | T/T |
Standards | GB/T3091-2008 BS1837-1985 ASTM A53-2007 |
Application | Steel structure, mechanical, manufacturing, construction, automobile manufacturing, ship building, electricity and so on. |
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