Glavanized steel square pipe
Pre-galvanized square steel pipe | |
Standard | ASTM A500,GB/T3091-2008,JIS-G3444,EN10255 |
Grade | Q195-Q235-Q345/SS330-SS400-SS500/STK290-STK400-STK490-STK500-STK540 |
Certificate | ISO9001-2008,CIC,SGS,BV etc |
Specification | |
Size | 20mm*20mm,25mm*25mm,30mm*30mm,40mm*40mm,50mm*50mm,60mm*60mm, |
80mm*80mm,100mm*100mm etc as per customer's requirement | |
Wall thickness | 0.5mm-4.0mm as per customer's requirement |
Length | 1m-12m as per customer's requirement |
Welded | Longititude ERW welded |
Section Shape | Square |
Galvanized | Pre-galvanized with zinc coating 60-550g/m2 |
Surface Proces | 1)Lifting belt both ends as per customer's requirement |
2)Marking on surface as per customer's requirement | |
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