China Hot Sale Crystal Glasss Flat Window Glass Tube, Find details about China Prism, Glass Tube from Hot Sale Crystal Glasss Flat Window Glass Tube
Material: | H-K9L / N-BK7 / B270 Fused Silica / Quartz etc. |
Size Range: | 2*2mm-350*350mm |
Size Tolerance: | ±0.01mm |
Angle Accuracy: | ±0°0′10″ |
Surface Quality: | 20/10 - 60/40 |
Surface Flatness: | λ/4 - λ/10 |
Chamfer: | 0.1mm*45° or Protective chamfer |
Parallelism: | ±0°0′10″ |
Painting: | Customization |