Our Galvanized steel strip is raw material of post tension concrete duct, for concrete grouting
Strip material : Q195, SS400
Technical progress: hot dipped galvanzed, cold rolled.
Yield strength: ≤ 390Mpa, Elongation: ≤ 33%
Zinc coating: EN10143, 50-120g/m2
C : 0.09%, Si: 0.28%, Mn: 0.4%, P: 0.05%, S: 0.03%
width and thickness variable.
Plenty of exporting stock.
Galvanized steel coil/strip for making post tension steel duct
It is widely used because of its good anti-corrosion property and proper strength. And it is mainly used for making metal products like light steel keel, fence netting column, water channel, rolling door, bridge trey and so on.
Cold rolled strip production technology:
1. Acid pickling, 2. Rolling, 3. Annealing , 4. Anti-corrosion oil painting, 5.
Leveling , 6 cutting, 7. Packing
|Material||Standard||Grade||Equivalent foreign standard||Foreign Grade||Application|
|Structural steel||GB/T912-1989||Q195||JISG3101||SS3300||For Building, Bridge, Ship, vehicle etc.|