Tubos de acero soldados (no galvanizados) para instalaciones interiores de agua.
WELDED STEEL TUBES (NOT GALVANIZED) FOR INTERIOR WATER INSTALLATIONS.
TUBES EN ACIER SOUDÉES (PAS GALVANISÉES) POUR INSTALLATIONS INTÉRIEURES D'EAU.
Buy on AENOR
77.140.75 / Steel pipes and tubes for specific use
91.140.60 / Water supply systems
CTN 36 - Iron and steel
It is cancelled by: UNE-EN 10255:2005
Cancel: UNE 19051:1985
