High Frequency Welded Pipe Mill For 114-219mm Pipes Manufacturing Equipment Key Specifications Attribute Value HF Welder Power 400 KW Dimension 25m × 2m × 1.5m Model HG 219 Control System PLC Speed 0-60m/min Wall Thickness Range 4mm-8mm Material Compatibility Carbon Steel, Stainless Steel, Galvanized Steel Round Pipe Diameter φ114—φ219mm Product Description The HG219 High-Frequency Welded Pipe Production Line is designed to produce welded round pipes of Ф114~219mm in diameter