
Large Bore Heavy Gauge API Steel Electric Resistance Welded Tube Mill. Flexible Forming Technology: Adopts flexible forming technology with finite element simulation for high-precision pipes. Wide Size Compatibility: Supports outside diameter ratio up to 1:3 and thickness ratio range of 1%-10%. Complete Roll Interchangeability: Features complete interchangeability of breakdown forming rolls for easy maintenance. Digital Automatic Control: Equipped with advanced forming process and digital automatic control systems. Comprehensive After-Sales Support: Includes installation, commissioning, training, and one-year warranty coverage. Customization Capability: Offers full customization including samples, designs, and flexible options. ISO Certified Quality: Holds ISO9001, ISO14001, and ISO45001 certifications with 32 patents.