We supply high-quality Gavalume Steel Coils from manufacturers in Vietnam. As a Sales Representative of steel manufacturers, we will souce the best quotation from GI, GL, PPGI, PPGL manufacturers in Vietnam for your business.
By working with us, we will get the best quotation from coated steel manufacturers (Nam Kim Steel, Hoa Sen Steel, Ton Dong A Steel, TVP Steel, ect…) in Vietnam for your choices. And the contract will be signed between the buyer and the manufacturers directly.
Our Galvalume Steel Sheet In Coils (aluminium-zinc steel coil) (GL coils) is produced by the advanced NOF hot-dip continuous galvanizing line. The product has a very good corrosion resistance in the natural surroundings.
Our GL coil has the glossy surfaces, its machinability is suitable for applications of fabrication, forming, etc.
Our GL is manufactured in compliance with the standards: JIS G3321, ASTM A792/A792M, SSSC’s standard: TCCS-03.
See more:
+ Galvanized steel coils suppliers from Vietnam
+ Leading coated steel manufacturers and suppliers from Vietnam
SPECIFICATIONS OF PRODUCT
| Thickness (mm) | 0.16 to 2.00 |
| Width (mm) | 1250Max. 1250 |
| Unit coil weight (ton) | Max. 25 |
| Average coating mass on both sides at triple-spot | 300 |
| Coil inner diameter (mm) | 508 or 610 |
COATING TREATMENT
- Regular spangle
- Mini spangle
FINISHING
- Chromated treatment
- Oiling
- Anti-finger resin (color, no color)
QUALITY STANDARDS (SSSC’S STANDARD – TCCS-03)
T-BEND: ≤ 2T
Coating thickness
| Coating standard | Minimum coating mass in triple-spot test (g/m2) | Minimum coating mass on both sides at single-spot (g/m2) |
| AZ50 | 50 | 43 |
| AZ60 | 60 | 51 |
| AZ70 | 70 | 60 |
| AZ90 | 90 | 76 |
| Z100 | 100 | 85 |
| AZ120 | 120 | 102 |
| AZ150 | 150 | 130 |
| AZ170 | 170 | 145 |
| AZ185 | 185 | 160 |
| AZ200 | 200 | 170 |
* Remarks: The standards of other coating thickness shall be agreed between the coated steel manufactuer and the purchaser.
Appearance: The product must be free from defects that are detrimental to its practical use.
Thickness tolerances
| Nominal thickness | Width < 1000 mm | Width ≥ 1000 mm |
| < 0,25 | ± 0,04 | ± 0,04 |
| 0,25 ÷ < 0,40 | ± 0,05 | ± 0,05 |
| 0,40 ÷ < 0,60 | ± 0,06 | ± 0,06 |
| 0,60 ÷ < 0,80 | ± 0,07 | ± 0,07 |
| 0,80 ÷ < 1,00 | ± 0,07 | ± 0,08 |
| 1,00 ÷ < 1,25 | ± 0,08 | ± 0,08 |
| 1,00 ÷ < 1,25 | ± 0,08 | ± 0,09 |
| 1,25 ÷ < 1,50 | ± 0,10 | ± 0,11 |
Width tolerances: 0 ÷ + 7mm
Flatness
Unit: mm
| Width | Type | |
| Wavy-edge (max) | Center buckling (max) | |
| < 1000 mm | 8 | 6 |
| ≥ 1000 mm | 9 | 8 |
Physical properties
| Thickness (t) mm | H1 | S1 | S2 | |
| Tensile Strength
(Mpa) |
0.30 ≤ t | 550 – 800 | 270 – 400 | 401 – 549 |
| Yield Point
(Mpa) |
0.30 ≤ t | – | ≥ 205 | ≥ 295 |
| Elongation (%) | 0.30 ≤ t <0.40 | – | ≥ 31 | ≥ 10 |
| 0.40 ≤ t <0.60 | – | ≥ 34 | ≥ 10 | |
| 0.60 ≤ t <1.0 | – | ≥ 36 | ≥ 10 | |
| 1.0 ≤ t <1.6 | – | ≥ 37 | ≥ 10 |
Visit our GI, GL, PPGI, PPGL steel factory in Vietnam:
If you are looking for high-quality coated steel coils (GI, GL, PPGI, PPGL) from leading manufacturers in Vietnam, we believe that we can source the best offer from top coated steel manufacturers for you.
Any enquiry, please contact us at:
GTS Steel Pacific Ltd
(Represent for leading steel manufacturers in Vietnam)
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GI, GL, PPGI, PPGL Steel Manufacturers In Vietnam – Ton Dong A
Ton Dong A extends a warm welcome as a distinguished leader in Vietnam’s steel manufacturing
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