Perforated Metal Plate in Coils - Thickness Below 3 mm
Perforated metal plate in coils
Perforated metal plate in coils is limited to a plate thickness below 3 mm. For perforated metal plate thickness above 3 mm is in flat plate sheet.
Length
The length of the coil shall be agreed before ordering.
Width
- For perforated metal plate in coils without subsequent edge preparation, the tolerances on plate width a1, shall be the rolling mill tolerances appropriate to the unperforated material supplied.
- For perforated metal plate in coils, recut along the two longitudinal edges and with a width of less than 600 mm, the tolerance on plate width a1 shall not exceed ±0.5 mm. The tolerance on plate widths a1 of 600 mm and above shall be agreed before ordering.
Flatness
- Coils of perforated metal plate cannot be roller levelled before delivery.
- Tolerances on the flatness of uncoiled perforated metal plate shall be agreed before ordering.