BOMIS offers free laboratory testing services, since the constituent components of galvanized ,galvalume and prepainted steel sheets cannot be identified by the naked eye. The actual components measured in most imported steel sheets do not match the declared components.
The following parameters are tested free of charge in our laboratories:
| Galvanized Steel Parameters | Units |
| Total coated thickness – metal | mm |
| Zinc coating mass | gsm |
| Lead level in zinc | ppm or mg/kg |
| Galvalume Steel Parameters | Units |
| Total coated thickness – metal | mm |
| Aluzinc coating mass | gsm |
| Lead level in aluzinc | ppm or mg/kg |
| Prepainted Galvanized Steel Parameter | Units |
| Total coated thickness painted | mm |
| Dry Film Thickness (top and bottom) | microns |
| Zinc coating mass | gsm |
| Lead level in paint (top and bottom) | ppm or mg/kg |
PROCEDURES
1. Contact “BOMIS” and Ask for Sample Examination.
2.”BOMIS” Will Determine the Size and Number of Samples Needed.
3.Send the Samples to Us.
4.GET Certified Test Results in 3 Working Days.
ELEMENTS TO BE TESTED
1.Actual Steel Sheet’s Thickness.
2.Lead Amount in Zinc and aluzinc.
3.Zinc and aluzinc Mass per Square Meter.
4.Paint Thickness (Top & Bottom) Layers.
5.Lead Amount in Paint.