DIRECT ANSWERCompare fixed-tubesheet and U-tube arrangements against temperature difference and expansion, fouling and corrosion, mechanical cleaning, tube passes, maintenance space, materials and code basis.
Configuration comparison
- Thermal expansion and temperature cases
- Tube-side/shell-side fouling and cleaning
- Inspection, plugging and bundle access
- Plot space, materials and lifecycle boundary
Relevant manufacturing capability
- Shell, tubesheet, tube-bundle and pressure-boundary fabrication review
- Material, welding, NDE and test planning
- Bought-out component and package-interface coordination
Key notes
- Lowest initial price is not a complete configuration decision.