High quality 150x150 mild steel square or rectangular hollow section
Size: 150 x 150 mm. O.D.: 15×15-600x600mm or as requirements. Material: Q195,Q215,Q235,Q345,20#,45#, etc. We manufacture rectangular/ square pipe according to customer needs, provide anti-rust oil coatings inside and outside of the tubes to ensure safe delivery to the end customer. 1. Professional sales manager quick reply within 24 …