Oil,Gas and Water
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
| Finished product | Round Pipe | Φ219mm-φ406mm Thickness: 5.0mm-16.0mmThickness:5.0mm-12.7mm(material: X70, N80) |
| Square & rectangle tube | 140mm×140mm-255mm×255mm
Thickness:5.0mm-14.0mm |
|
| Length | 5m-12m | |
| Length Tolerance | ±3.0mm | |
| Production Speed | 10-40m/min | |
| Raw Material | Coil material | L245，L360，A53，J55，N80 ，X42，X46，X52，X56，X60，X65，X70 |
| Width | 690mm-1275mm
Thickness: 5.0mm-16.0mm |
|
| Coil ID | Φ580-φ630mm | |
| Coil OD | Φ900～φ2000mm | |
| Coil Weight | 20.0Tons |
