Iso Tank Containers

Our client has a requirement for the following:
1. 20 FT T50 IMO5 Iso tank containers for transport and storage of anhydrous ammonia.
2. Quantity: 90 nos.
3. Design code: ASME
4. Capacity: 24,000 litres each
5. Working temperature: Inner Tank 40 deg C & Outer Shell: 55 deg C
6. Material of construction: Carbon steel
7. Design Pressure: 22 bar
8. Inspection: to be certified by Lloyds register.