Pressure Vessel Fabrication
Unique Hydra (Pty) Ltd. provides a comprehensive pressure vessel fabrication service to the marine and general commercial industries, which includes the following:
Fabrication Standards
- ASME VIII div 1 and div 2 (U-stamp)
- ASME PVHO
- PD 5500
- PED
Materials
- Carbon Steel
- Stainless Steel
- Duplex Stainless Steel
- Titanium Grade 5
- High Yield HY-80
- Aluminium Alloys
Welding
- Brazing
- Stick (SMAW)
- TIG (GTAW)
- MIG (GMAW)
- Submerged arc (SAW)
- Electron Beam
- Plasma TIG
Material Sizes
- Rolling: S/S up to 12 mm thick and C/S up to 16 mm thick.
- Diameters up to 5 m.
- Cutting: up to 100 mm
- Welding: Generally up to 25 mm, but up to 100 mm has
- been successfully carried out.
- Larger dimensions than those specified above are
- subcontracted to outside companies.
