Galvanized steel is defined as a carbon steel sheet coated with zinc on both sides. There are two main processes used to produce galvanized steel: continuous hot dipping and electro-galvanizing. The hot dipping process consists of passing the steel through a bath of molten zinc, while the electro-galvanizing process consists of the application of zinc through electrolytic disposition. The result is a layer of zinc tightly adhering to the base metal through an iron-zinc bonding layer.
Most important, our hot-dipped galvanized steel coil and sheet service capabilities include slitting,cutting to length, blanking, degreasing and brushing, stretcher leveling and metallurgical support.
Product Name: | DX51D+Z Hot-dipped galvanize coil |
Standard: | AISI, ASTM, BS, DIN, GB, JIS, DIN-1623, EN-10130, JIS-G3141, etc. |
Material: | Q235 Q345 Welded H Beam and Hot Rolled Section Steel |
Grade: | DX51D (SGCC,SGCD,SPCC,DX52D,DX53D are also available) |
Coil weight: | 3-10 ton or according to your request |
Thickness: | 0.2mm-2.5mm |
Width: | 600mm-1250mm or according to your request |
Zinc coating: | 60g/m² - 275g/m² |
Technique: | hot dip galvanized |
Performance: | durable, anti-fingerprint |
MOQ: | 1 ton per size |
Supply Ability: | 5000t/month |
Delivery Time: | Within 15 days after receiving the pre-payment. |
Export Packing: | Standard Export Seaworthy Package. |
Payment Terms: | L/C at sight, T/T or Negotiable. |
The main advantage of galvanized steel is its corrosion resistance. The zinc coating serves as a barrier between the steel and the environment and will sacrifice itself in order to protect the underlying steel; Meaning the zinc will degrade much sooner than the steel itself. Additionally, it offers good processability and formability.
Manufacturing process: