
Full Automatic Carbon Steel Galvanized HF Longitudinal Seam Tube Mill line. Customizable Production: Customized machine configurations for material, pipe shape, and dimensions. High Efficiency Welding: Solid State High Frequency Welding with line speeds up to 120 m/min. Wide Pipe Range: Produces round, square, and rectangular pipes from 20x20mm to 508mm. Continuous Operation: Accumulator and shear welding allow non-stop production with coil changes. Comprehensive Support: Includes technical support, installation supervision, and 1-year warranty. Trusted Supplier: Gold supplier on Made-in-China with SGS assessment and global reputation. Precise Sizing: Advanced sizing and straightening sections ensure ideal flatness and dimensions. Flexible Cutting: Options for cold saw or flying saw cut-off equipment for required lengths.