- Part Number: 71850
- Material Grade: F 300
- OH-Level (ppm): <=1
- Refractive Index Level: Standard
- Outer Diameter (mm): 27
- Inner Diameter (mm): 24.25
- Wall Thickness (mm): 1.375
- Length (mm): 1100
- Max Ovality (mm): 0.54
- Max Siding (mm): 0.13
- Max Bow (mm/m): 1.1
- Cross Section Area (mm²): 110.7