Brevis descriptio:

Name: Square Ferro pipesStandard: ASTM A500, ASTM A53, EN10219, BS1387-1985 Materia: Q195, Q215, Q235, Q345 Specificatio: OD:10mm×10mm--400mm×200mm Murus crassitudo: 0.6mm-12mm Superficies curatio: Hot- tingens galvanized, prae-galvanized, oleum efficiens, lacquering .