Атираат төмөр усны савны хавчаар
Product Description Products Hot-dip galvanized square steel pipe Specification OD 10x10mm - 500x500mm WT 0.6 - 25mm Length 1 - 24m Zinc coat 210-600g/m² Steel grades Q195, Q235A-B, Q345A-E, 20#, 10#,16Mn, ASTM A36,ASTM A500, ASTM A53, ASTM 106, SS400, St...