| Pipe Diameter | 25-76mm |
| Welding Type | High Frequency Welding |
| Pipe Shape | Round, Square, Rectangular |
| Adjustment Type | By Turbine Worm |
| Mill Speed | 30-100m/min |
| Model | Diameter | Wall Thickness | Production Capacity | Main Power | Tube Precision | Main Engine Size (L×W×H) |
|---|---|---|---|---|---|---|
| GH10 | ∅4-10mm | 0.15-0.8mm | 5~12M/min | 4kw | ±0.05mm | 4300x600x725 |
The HG273 mill manufactures round pipes of Φ114mm-Φ273mm with thickness of 4.0mm-10mm from cold-rolled and hot-rolled coil strips. The process includes forming unclosed tubular blanks, high-frequency welding, cooling, sizing/shaping, and cutting to length.
| Stands of Forming Mill | 7 |
| Stands of Sizing Mill | 5 |
| Shaft Material | 40Cr |
| Round Pipe Diameter | 19-76mm |
| Round Pipe Thickness | 1.5-3.0mm |
| Square Pipe Size | 15×15-60×60mm |
| Square Pipe Thickness | 1.5-2.0mm |
| Model | Diameter Range | Pipe Thickness | Line Speed (m/min) |
|---|---|---|---|
| HG20 | 8-25.4MM | 0.3-1.2MM | 120 |
| HG32 | 10-32MM | 1.4-1.5MM | 120 |
| HG50 | 16-76MM | 0.7-2.5MM | 30-120 |
| HG76 | 25-76MM | 1-4MM | 30-100 |
| HG89 | 32-89MM | 1-4.5MM | 30-80 |
| HG114 | 45-114MM | 1.5-5.0MM | 30-60 |
| HG165 | 60-165MM | 3-7MM | 30-50 |
| HG219 | 114-219MM | 4-8MM | 20-40 |
| HG273 | 114-273MM | 4-10MM | 15-30 |
| HG325 | 165-325MM | 4-10MM | 10-30 |
| HG426 | 165-426MM | 4-12.7MM | 8-25 |
| HG508 | 219-508MM | 4-16MM | 8-20 |
Compatible materials: Low carbon steel, low alloy steel, galvanized steel, stainless steel.