Rigid Tubing vs. Flexible Tubing in Fluidic Connections
Rigid tubing is suitable for stable and well-defined fluid paths, while flexible tubing is better for routing, bending and vibration-tolerant layouts.

Structural differences
Rigid tubing usually provides better dimensional stability and lower deformation risk, making it suitable for systems requiring stable flow paths and volume control. Flexible tubing provides better bendability and is suitable for limited spaces or layouts requiring flexible routing.
Selection depends on system layout
Rigid tubing requires attention to cutting quality, insertion depth and sealing structure. Flexible tubing selection should consider elasticity, clamping force and aging during long-term use.