273 API WELDED PIPE MILL

Oil,Gas and water

• High production efficiency,line speed can be up to 70m/min.
• High automation·High strength,the machine works steadily at a high speed,which improves product quality.
• Low defectiveproduct rate
• Siemens, Yuskawa, Allen-Bradley motor as main brands

Scroll up→ Uncoiler→ Straightening end→ Flattener→ Auto-Shear and Welding→ Horizontal Accumulator→ Strip UT→Forming(ZTF) → H.F. induction welding→ Removing external burr→ Removing inner burr→ Burnishing→ Online Detection→ Seam annealer→ Air cooling→ Water cooling→ Sizing→ Cut off→ Roll table→Flattening Test→ End-facing and chamfering→ Hydrostatic test→Off-line UT test→ Drifter→ inspection→Weighing and length measurement → Coating & Printing→ Packing→ Warehouse