... Petrol Steel, JSL, CNPC, SINOPEC, CNOOC, CNCEC, etc.Automatic Pipe Fabrication Welding MachineProduction Capabilities: 300, 000~1, 800, ... 000DI/ year, less manpower inputFeatures: 1Suitable for pipe diameter: 2~48"2Pipe SCH: 3~80mm3High speed and ... 9Be matched with project management softwareConfiguration:-Pipe Cutting & Beveling All-in-one Machine-High Speed Band Saw Cutting Machine-High ...