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.
Mechannical Property:
Yield strength: ≤ 390Mpa, Elongation: ≤ 33%
Zinc coating: EN10143, 50-120g/m2
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. |
Q235B |
SS400 |
SS400 |
SS490 |
ASTMA36 |
SS540 |