- In accordance with API 5LD
- IDØ130 ~1200 mm
- Length up to 12.2 m
- Weld overlay special pipe end preparation (more layers and controlled OD and Wall thickness)
- Pipe end calibration and CNC Boring & Milling machine bevel processing
- Hydraulic pressure test after cladding in accordance with API 5LD requirements
- Pickling and passivation on internal surface, steam cleaning of surface
- 3LPP anti corrosion protection on pipes outside surface
- PT with internal video recording
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