Helical Heating Coil for offshore application
Helical heating coil for offshore oil rig.
Thermic Oil Heater Manufacturer
- ASTM A106 Gr B, ASTM A 105 ASTM, ASTM A234 WPB, AS 1548-7-460R, (carbon steel).
- ASTM A312 S30815 (253MA) high temp stainless seamless pipe
- ASTM A240 UNS 30815 (253MA) high temp stainless plate
Welding Processes / Procedures
- STT II – Surface Tension Transfer (STT) Process with certified & tested weld procedures.
- TIG welding
- MIG welding
Fabrication Standards / National Codes
- ASME VIII Div1 – Unfired pressure vessels
- ASME IX – Welding qualification
- AS4041 – Pressure Piping
- AS4037 – Pressure Equipment – examination & testing
Quality Assurance Requirements
- Material certification for all materials
- Inspection and Test Plan (ITP)
- 100% radiography on butt weld joints
- 10% MPI on attachment welding