The most common percentage of open area is between 30% and 50% although more extreme open areas are available depending on the perforation. Some times the percentage open area has to be kept lower for increased strength and flatness of the perforated metal sheet especially when galvanized .
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Delivery Time: | 10days |
Supply Ability: | 500 Ton per Week |
Payment Terms: | L/C,D/P,T/T |
Place of Origin: | Hebei, China (Mainland) |
Place of Origin: | Hebei China (Mainland) |