BRIDAS. DISPOSICION DE LOS AGUJEROS PARA LOS TORNILLOS
FLANGES. HOLE ARRANGEMENT FOR THE SCREWS.
Buy on AENOR
23.040.60 / Flanges, couplings and joints
CTN 19 - Cast iron pipes, metallic tapware, valves and fittings
DIN 2508 (Non-equivalent)
It is cancelled by: UNE-EN 1092-2:1998
