Yantai ZK Optics Co., Ltd.
Custom fabrication of high precision glass parts. Spirit of enterprise: Integrity, Pragmatism, Innovation, Win-win, Appreciation. Tenet of enterprise: the Supremacy of Customer, the Excellence in
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10 Bores High Precision Multi-holes Capillary Quartz Glass Tubes
Since Year 1998 we have been producing glass capillaries in utmost perfection for a wide range of applications.
In the past decades our expertise as well as the variety of our products have been growing continuously. Apart from standard dimensions we also produce numerous special sizes - even in small quantities.
Our modern production technology enables us to realize customer requirements at short notice.
The high-precision measuring equipment ensures compliance with tight tolerances.
Technical Parameters
| Circular capillary | |||
| Parameter | Diameter | Tolerance | Unit |
| Length | 1~2000 | ±0.2 | mm |
| OD | 0.2~11 | ±0.03 | |
| ID | 0.06~10 | ±0.03 | |
| Material | Quartz glass, borosilicate glass, and other materials | ||
| Specification | Other dimensions and tolerances can be manufactured according to customer requirements | ||
| Square capillary | |||
| Parameter | Diameter | Tolerance | Unit |
| Length | 1~2000 | ±0.2 | mm |
| Width | 0.3x0.3~6x6 | ±0.03 | |
| ID | 0.1x0.1~5x5 | ±0.03 | |
| Material | Quartz glass, borosilicate glass, and other materials | ||
| Bores | One, two, three, …..etc., as required. | ||
| Shapes | Round, Square, Rectangular, Triangle, Conical, D-shaped, Elliptical, Trapezoidal, Hexagonal, V-shaped, U shaped, Grooved … etc., as required. | ||
| Specification | Other dimensions and tolerances can be manufactured according to customer requirements | ||
| Capillary rod | |||
| Parameter | Diameter | Tolerance | Unit |
| Length | 1-2000 | ±0.2 | mm |
| Square side length | 0.2-11 | ±0.03 | |
| Round diameter | 0.06-11 | ±0.03 | |
| Material | Quartz glass, borosilicate glass, and other materials | ||
| Shape | Round, Square, Rectangular, Triangle, Conical, D-shaped, Elliptical, Trapezoidal, Hexagonal, V-shaped, U shaped, Grooved | ||
| Specification | Other dimensions and tolerances can be manufactured according to customer requirements | ||
