With ASME 'U', 'U2' and 'S' Certification, Inma Steel manufactures a wide range of custom-built process equipment in wall thicknesses up to 80 mm. This includes:

- Pressure vessels
- Heat exchangers
- Columns
- Boilers
- Autoclaves
- Reactors
- Jacketed vessels
- Vessels with agitators and limpet coils
- Air receivers

Other static process equipment manufactured includes:

- Flare stacks and flare tips
- Scrubbers
- Silencers
- Atmospheric tanks

Process equipment is manufactured in accordance with international codes and standards ASME Sec VIII, Div I and II, TEMA, API, JIS, BS 5500, BS 5169 and AD Merkblatter.