Galvanized Galvanized Steel Coil / Galvanized Steel Coil

1. The Brief Introduction of Galvanized Steel RollThe main technology of Galcanized steel sheet is proceeding by the chemistry degrease and electroanalysis with the cold rolled steelcoil and sheet,clean the oils on the surface of steel, sufficiently heated to the proper temperature for zinc coating, pass by level upstrain r

1. The Brief Introduction of Galvanized Steel Roll
The main technology of Galcanized steel sheet is proceeding by the chemistry degrease and electroanalysis with the cold rolled steel
coil and sheet,clean the oils on the surface of steel, sufficiently heated to the proper temperature for zinc coating, pass by level up
strain rectify,and then passivation or annoit etc. Hot dip zinc is in order to improve anti-erode and prolong the usage period of matiral,
at the same time it can beautify the surface and add arty.

2. The application of Galvanized Steel Roll
The hot dip galvanized steel sheet is widely used in such field as light industry,electrical home appliances,motorcar and construction.
In the field of construction, it used in all kinds of industrial and civilian construction as light steel keel, air conditioner system, construction
panel,etc. The hot dip galvanized steel coil is also the main material of PPGI.

3. Process Flow of Galvanized Steel Roll
Decoiler, Shearer, Welder, Pre-treatment, Entry Looper, Annealing, Zinc Pot, Aircooling Tower, Water cooler, Leveller, Post Treatment,
Exit Looper, Crimper

4. Quality Control of Galvanized Steel Roll
Strict procurement process---skillful technical workers---final products inspection(resistance to corrosion,salt spray test,
exposure test,machinability,thermal resistance)---standard packing

5. Exported to
Europe,Australia,Iran,India,Dubai,Korea,Thailand,Vietnam,Indonesia,Brazil,Saudi Arabia,Canada,Mexico,Peru,Canada,Kuwait,Oman,
Singapore,South Africa,Oman,etc.

Steel Grade	DX51D+Z,DX52D+Z,DX53D+Z,SGCC,SGCD,
Zinc Coating	30-275g/m2
Thickness	0.12mm-1.2mm
Width	600-1250mm
Tolrance	-0.02mm~+0.01mm
Inner Diameter	Ø508mm,Ø610mm
Surface Structure	Regular Spangle,Skin passed Spangle,Minimized Spangle,Zero Spangle
Surface Treatment	Chromate-passivated,Oiled,Chromate-passivated+Oliing,Untreated,Anti-finger treatment,Phosphate treated
Weight of Coils	usually 3-5T, according to your demands
Quality Standard	EN10142,EN10147,ISO3575,ISO4998,GB2518,ASTM700
Package Method	Vertical.Horizontal
Advantage	Good adornment,anti-erode performance,strong coating adhesive
Delivery Time	5 working days after receiving the deposit