cold rolled seamless tube

l'acciaio di Corten di spessore di 150mm il Od 0.8mm convoglia la lunghezza di 1000mm

CORTEN A Steel is Corrosion Tensile Atmospheric Resistant Welded Steel Pipes and Steel Tubes Cor-Ten A atmospheric corrosion resistant welded pipes/ERW Steel Tubes COR-TEN A Steel is atmospheric corrosion resistant steel,Corrosion-Tensile Steel,high strength steel The purity of the steel of fine grade austenitic quality and the addition of special alloys, provide this steel , excellent mechanical characteristics, even at high temperatures and self-passivating properties when