Floor Decking Sheet

the Raw materials for corrugated steel sheet include three kinds as below:

1) galvanized steel                              zinc coating from 60g/m2 to 150g/m2 

2) galvalume steel( Aluzinc steel)         AZ30 to AZ150 

3) prepainted steel ( color coated steel)  

     top side 18-25micro; back side 5-10micro

     color: top side can be made as RAL Code

produce process: step 1).  cold rolled steel coil------ step 2). galvanized steel coil or galvalumed steel coil --------- step 3). prepainted steel coil -------- step 4). cuting steel coil into steel sheet---------- step 5). rolling steel sheet in to corrugated sheet. 

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