Galvanized Steel Coils are widely used in the construction industry, as raw material for the production of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside and inside usage, galvanized steel has a high resistance to corrosion in different environments, due to a protective layer of zinc of 100 – 275 grams per square meter.
Product Specifications:
- Standard: JASTM A653-A653M
- Grade: CS Type A, B and C; FS Type A and B; DDS; EDDS; SS…
- Thickness: 0.3-5.0mm
- Width: 600-1250mm
- Coil ID: 508mm/610mm
- Coil OD: max 1500mm
- Coil weight: 3-10 tons
- Technique: continuous hot-dip galvanizing
- Tolerance: thickness +/-0.01mm, width +/-0.2mm
- Surface: Chromated/ unchromated passivation, skin passed or non-skin passed, oiled or not oiled
- Spangle: zero, minimized, regular, big spangle
- Zinc coating thickness: G30, G40, G60, G90
- Annual output: 500, 000 MT
Technical data :
Typical Ranges of Mechanical Properties(Nonmandatory)
| Designation | (Longitudinal Direction) | rm ValueC |
n ValueD |
||
| Yield Strength | Elongation in 2 in. [50mm], % | ||||
| Ksi | [MPa] | ||||
| CS Type A | 25/55 | [170/380] | ≥20 | E | E |
| CS Type B | 30/55 | [205/380] | ≥20 | E | E |
| CS Type C | 25/60 | [170/410] | ≥15 | E | E |
| FS Types A and BF | 25/45 | [170/310] | ≥26 | 1.0/1.4 | 0.17/0.21 |
| DDS | 20/35 | [140/240] | ≥32 | 1.4/1.8 | 0.19/0.24 |
| EDDSG | 15/25 | [105/170] | ≥2040 | 1.6/2.1 | 0.22/0.27 |
Packing & DeliveryProcess and Facility
-
- Good quality raw material
-
- Tension machine
-
- Annealing fumace
-
- Galvanized from zinc port
-
- Cooling tower
-
- Temper mill
-
- Production line
-
- Coiling
Packing
4 eye bands and 3 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized metal or waterproof paper wall protection disk, galvanized metal & waterproof paper around circumference.
Shipment
