Aluminum grating BN-GA

steelstainless steelperforated sheet metal

The surface of the perforated metal plank, type BN-GA is a mix of closed punched nobs facing upwards and conical drain holes facing downwards. This means that the grating does not have any sharp edges on top and can be walked on easily even without footwear. At the same time, however, any liquids can be quickly drained through the conical drain holes so that no hydroplaning can occur. Werkstoff - Steel S235JR: 2,0 mm, 2,5 mm Stainless Steel: 1,5 mm, 2,0 mm Aluminium: 2,0 mm, 2,5 mm Surface treatment - Steel: untreated, hot-dip galvanized, pre-galvanized Stainless Steel:: untreated, pickled Aluminium: untraeted, pickled, anodized Free cross section - max. 2,4% Width - 150 mm, 200 mm, 250 mm, 300 mm (other widths possible on request) Height - 30 mm, 50 mm, 75 mm, 100 mm, 150 mm (corresponing to width and statical specification) Ball proof - Ø 10 mm ball proof Serration - R10 / V10 (Steel hot-dip galvanized IFA 1404164) Longitudinal grid - 125 mm (62,5 mm) Production length - max. 10 m, transport limited