Products Description
Galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first.
In order to remove iron oxide on the surface of iron and steel parts, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride.And then sent to the hot-dip plating bath.Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.
Specification
| Product Name | Galvanized Steel Coil |
| Standard | ASTM , AISI, DIN, GB,EN,JIS,etc |
| Grade | SGCC,DC51D,DX51D,DX52D,DX53D,DX54D,SGCD,SGHC,,S350GD,S450GD,S550GD,etc |
| Thickness | 0.12mm-4.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm,etc |
| Width | 600mm,762mm,914mm,1000mm,1200mm,1219mm,1250mm,1500mm |
| Zinc Coating | z30g-z275g /m2, or as clients required |
| Spangle | zero spangle, regular spangle or normal spangle |
| Hardness | soft or hardness, as clients required. |
| Surface treatment | chromated and oiled, chromated and non-oiled,Anti-finger |
| Coil Weight | 3-8Mt or as per requirement. |
| Application | Corrugated steel sheet,Ceiling channel,industrial refrigeration,cold storage,door panel,sandwich panel,PU panel,writing board,PCM steel plate |
Packaging&shipping
| Package | 1. Galvanized metal & waterproof paper around the coil. 2. Both ends are covered with disks. 3. Inner and outer protective steel rings on edges. 4. 4*5 metal strapping bands and circumferential bands to make it stable. |
| Date of Delivery | Within 15 days |
application fields
Exhibition Photos
Customer Visit
GNEE Teams
GNEE Steel
GNEE Steel always adheres to "quality goes first". We have a strict quality inspection system with 20+ professional inspectors and various sophisticated testing instruments. We perform various tests, such as punching test, bending test, cross-cut test, writing and erasing test, coating thickness test, etc. Third-party quality tests, such as SGS, BV, CE, etc., are also acceptable. More than that, we have a series of advanced equipment to offer further processing services, such as cutting, slitting, profiling, punching, bending, etc.
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