Large Diameter Thin Wall Ms Low Carbon Hollow Section Mild Black ERW Square Iron Pipes Q235

Large Diameter Thin Wall Ms Low Carbon Hollow Section Mild Black ERW Square Iron Pipes Q235. Customizable Length: Length can be adjusted to meet specific client requirements. Diverse Material Grades: Available in Q195, Q235, Q345, A369, and A53 grades. Multiple Section Shapes: Offered in Round, Square, and Rectangular shapes. Wide Thickness Range: Thickness options from 0.3mm to 3.0mm. International Standards Compliance: Meets GB, ASTM, BS, DIN, EN, and JIS standards. Customized Logo Service: Supports customized packaging, logo, and graphic customization. Free Sample Availability: Stock samples available; customized samples take 5-7 days. 100% Pre-delivery Inspection: Factory direct with strict quality control and inspection.