light shaft grating construction standard grating | dimensions: 390x990x20 mm 30/30 mm | made of S235JR (St37-2), hot-dip galvanized in full bath

Light well grating construction standard grating | dimensions: 390x990x20 mm 30/30 mm | made of S235JR (St37-2), hot-dip galvanized in full bath

[ technical details ] S235JR (St37-2), hot-dip galvanized in full bath
[ specific details ] length (bearing bar direction): 390 mm; width (filling bar direction): 990 mm; grating height: 20 mm; supporting bar (height/material thickness): 20/1.5 mm; mesh size: 30/30 mm
[ further specific details ] with edging U-profile
[ note on application ] Attention: supporting bar ends must rest!