Galvanized Hot/Cold Hollow Section Carbon Steel Welded Pipe for Construction Filed Building, Bridge Pipe/Tube/Hot Rolled

Galvanized Hot/Cold Hollow Section Carbon Steel Welded Pipe for Construction Filed Building, Bridge Pipe/Tube/Hot Rolled. Wide Size Range: SHS 20x20mm-800x800mm, RHS 20x30mm-400x800mm available. Multiple Steel Grades: Includes Q235B, Q345B, S355JR, SS400, S304, S316L, and more. Customizable Dimensions: Length and specifications can be tailored to customer CAD drawings. Diverse Surface Finishes: Options include Hot Dipped Galvanized, Black, Painted, Oiled, Sand Blasting. Global Standards Compliance: Meets ASTM, DIN, GB, JIS, and AS standards for international use. Value-Added Services: In-house painting, coating, cutting, welding, and mechanical fabrication. Third-Party Inspection: TUV inspections welcomed; goods released with MTC and TPI stamp. Flexible Delivery: 5-10 days for stock items, 15-20 days for custom orders based on quantity.