Used 1620x16mm Spiral Pipe Mill Overview Condition: In-line Year :2014 General Specifications Coil width: 500~1250 mm Coil thickness: 5~16 mm Material: Q235, Q355 Max. coil weight: 30 ton Pipe O.D.:Φ406~Φ1620 mm Pipe wall thickness: 5~16 mm Pipe length: 8~12 m