Hot-dip Galvalume Steel / Hot-dip Galfan Steel (GL / GF) is made of high-quality hot-dipped galvanized steel, which is the best coated steel product for its wide variety of applications.
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional az150 galvalume aluzinc coated steel sheet manufacturers and suppliers in China. Welcome to wholesale customized az150 galvalume aluzinc coated steel sheet at competitive price from our factory. Good service and quality products are available.
Galvalume is extremely resistant to fire, rust and other corrosive elemental conditions.
Similar to galvanized steel, galvalume adds aluminum and trace amounts of silicon to a zinc base. The result is a highly protective and formable coating, making galvalume steel sheet ideal for a number of applications throughout a range industries, including: construction, manufacturing, oil and gas, military and defense, transportation and marine.
| Standard | astm a653, a792, jis g3302, en10142 etc |
| Grade |
gl--DX51D+AZ, DX52D+AZ, S250GD+AZ, S280GD+AZ, G550, S320GD+AZ, etc gi--DX51D+Z, DX52D+Z, DC52D+Z, DC51D+Z, S350GD+Z, DD52D+Z etc |
| Thickness |
gl--0.14-2.0mm (customize) gi--0.12-3.0mm (customize, above 3.0mm available) |
| Width | 600-2000mm (customize) |
| Length | as customer requirements |
| Coil inner diameter | 508mm/610mm (customize) |
| Zinc coating |
gl--30-275g/m2 gi--20-600g/m2 |
| Raw material | cold rolled base. (hot rolled base also available) |
| Technique | hot dipped. (electro also available) |
| Coil weight | 3-8 tons |
| Tolerance | thickness +- 0.02 or +- 0.04, width +-5mm |
| Surface treatment | chromated/non-chromated, oiled/non-oiled, anti-fingerprints |
| Certification | CE, ISO9001-2008, SGS |
| Monthly output | 17000 tons |
| Packaging | 3 layers. kraft paper inside + water-proof plastic film in the middle + steel strips covered outside |
| Landing port | qingdao/shanghai/tianjin port |
| Payment terms | T/T, L/C, western union paypal etc |
| Delivery time | it takes about 10 days for stock goods, or it will need 15-25 days if goods need to be customized |
| MOQ | as customer needs. reminder: more quantity reduce your purchase cost greatly |
| Inspection | third-party test |
| Cooperate brand | anshan steel, baotou steel, jiangsu shagang etc |
| Usage | Grade | Yield Strength (MPA) | Tensile Strength (MPA) | Elongation rate % |
| Punching galvanized steel | DX51D+Z | ~ | 270-500 | >=20 |
| DX52D+Z | 140-300 | 270-420 | >=22 | |
| DX53D+Z | 140-260 | 270-380 | >=26 | |
| DX54D+Z | 140-220 | 270-350 | >=30 | |
| Structure galvanized steel | S220GD+Z | >=220 | >=300 | >=18 |
| S250GD+Z | >=250 | >=330 | >=17 | |
| S280GD+Z | >=280 | >=360 | >=16 | |
| S320GD+Z | >=320 | >=390 | >=15 | |
| S350GD+Z | >=350 | >=420 | >=14 | |
| S400GD+Z | >=400 | >=470 | ~ | |
| S500GD+Z | >=500 | >=530 | ~ | |
| S550GD+Z | >=550 | >=560 | ~ |
GL Steel Surface

GL coils

Hot-dip Galvalume Steel / Hot-dip Galfan Steel (GL / GF) is made of high-quality hot-dipped galvanized steel, which is the best coated steel product for its wide variety of applications.
Hot-dip Galvalume Steel / Hot-dip Galfan Steel is a coated steel that is used in the automotive, industrial, and building and construction industries. The coating on this type of corrugated steel provides corrosion resistance in severe environments, including marine and acid environments.
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