quartz rod

Transparent quartz glass rod genaral dimension and tolerance (mm)
Diameter    Tolerance    Ovality
2-5    ±0.15    ≤0.15
5-6    ±0.20    ≤0.20
6-8    ±0.20    ≤0.20
8-10    ±0.20    ≤0.20
10-12    ±0.30    ≤0.30
2-15    ±0.30    ≤0.30
15-18    ±0.30    ≤0.30
18-20    ±0.40    ≤0.30
20-25    ±0.50    ≤0.40
25-30    ±0.50    ≤0.40
More severe tolerance can be supplied