- sales@opticrystal.com
- +86 199 5654 5175
Gem balls are made of sapphire/ruby, and are made of gem materials with the characteristics of corrosion resistance, wear resistance, and good light transmission. They are often used in precision measurement, microfluidic valve cores, flowmeter ball valves, and optical fiber communications. , Optical lenses, etc.
Product Description
Gem balls are made of sapphire/ruby, and are made of gem materials with the characteristics of corrosion resistance, wear resistance, and good light transmission. They are often used in precision measurement, microfluidic valve cores, flowmeter ball valves, and optical fiber communications. , Optical lenses, etc.
Product parameters
| diameter | grade | Blind hole diameter | Blind Hole Effective Depth | |
| 0.30 ~ 1.20 | G5,G10,G15,G25,G50,G100 | 0.15 ~ 0.80 | About Φ/2, invalid depth not greater than 0.20 | |
| 1.20 ~ 8.00 | 0.80 ~ 5.00 | |||
| 8.00 ~ 12.00 | 3.00 ~ 7.00 | |||
| surface requirements | The surface roughness is 13 grades, and the surface quality scratches/pittings can reach 40/20. | |||
