
Best Performance Steel Pipe Mill ERW Hf Welded Tube Mill. Customizable OD and Thickness: OD ranges from 50-711mm and thickness from 2.0-25mm to meet specific needs. Lifetime Technical Support: Provides lifelong technical support and assistance alongside the standard warranty. Precise Control Forming Technology: Ensures excellent forming quality and saves roll investment by avoiding roll changes. Automated Diameter Adjustment: Computer-controlled automatic roll positioning improves efficiency and qualified rate. Comprehensive Quality Inspection: Equipped with UT detector, hydrotester, and offline inspection for guaranteed quality. Flexible Forming Options: Adopts roll forming for small pipes and flexible forming for large pipes up to 711mm. Professional Installation Service: Engineers sent to factory for installation, plus detailed instructions and videos provided.