High frequency carbon steel erw tube mill manufacturer steel tube welding machine line square tube

High frequency welded pipe making machine is the main equipment for the welded steel tube production line with decoiler, strip feeding, roller forming and sizing, high frequency solid welding, cutting and stock. Below are detailed specification of our pipe mill line. Which kind of pipe can be produced by our Pipe mill ? 1. Oil & Gas Pipes 7. Wire and Cable Protection Pipe 2. Heating Pipe 8. Structural Support Steel Pipe 3. Low-pressure Process Pipeline 9. Industrial Steel Pipes 4. Low Pressure Fire Fighting Pipeline 10. Decoration Pipe 5. Sewage Pipes 11. Water Pipe 6. Steel Scaffolding Pipe 12. Building pipe Complete process of high frequency welded steel pipe production line:http