SHANGHAI FAMOUS TRADE CO.,LTD
SHANGHAI FAMOUS TRADE CO.,LTD
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High-Temperature Transparent Sapphire Glass Crystal Test Quartz Tube with Flange/Optical Polished Sapphire Glass Tube/High-quality Sapphire tube & Sapphire Ring of various specification Open-end tubes, Plugged tubes, Capillary tubes, Shaped tubes SAPPHIRE TUBE & SAPPHIRE ROD Sapphire Tubes, Rods, Spheres & Special Shapes Single Crystal Sapphire Tubes And Rods Grown Fine Ground And Polished Surface
Sapphire tube | sapphire blue tube is a glass tube that is created using sapphire, a synthetic stone with exceptional physical, optical, and chemical qualities. sapphire, one of the hardest minerals on earth, is suited for high-pressure systems and vacuum environments due to its high melting point, great thermal conductivity, and strong heat resistance. these characteristics make sapphire ideal for a variety of applications. among them are tools for analysis. additionally, it is a fantastic material for studying optical data because it transmits visible light.
If you need to find suppliers and manufacturers of sapphire tubes or windows, please contact us now.
Sapphire tube have several advantages, including their inherent resistance to high temperatures and chemical environments. as a result, they are ideal for a variety of analytical instruments. they are capable of transmitting both visible and ultraviolet light. furthermore, their high-quality optical properties make them ideal for a wide range of applications. furthermore, sapphire tubes can withstand high pressures and temperatures.
Typical Sapphire Tube Applications: guides, insulators, flow control, spacers, sapphire cell
| Attribute | Specification |
| Material | Optical grade sapphire |
| Outer Diameter(mm) | 1.00~250.00 |
| Inner Diameter | >/=0.10mm |
| Surface Quality | 80/50~10/5 |
| Parallelism | <1arc min |
| Flatness (per 25mm@633nm) | <λ/10 |
| Bevel (face width x 45) | <0.25mm |
| general | ||
| chemical formula | al2o3 | |
| crystal stucture | hexagonal system (hk o 1) | |
| unit cell dimension | a=4.758 å,å c=12.991 å, c:a=2.730 | |
| physical | ||
| metric | english (imperial) | |
| density | 3.98 g/cc | 0.144 lb/in3 |
| hardness | 1525 – 2000 knoop, 9 mhos | 3700° f |
| melting point | 2310 k (2040° c) | |
| structural | ||
| tensile strength | 275 mpa to 400 mpa | 40,000 to 58,000 psi |
| tensile strength at 20° c | 58,000 psi (design min.) | |
| tensile strength at 500° c | 40,000 psi (design min.) | |
| tensile strength at 1000° c | 355 mpa | 52,000 psi (design min.) |
| flexural stength | 480 mpa to 895 mpa | 70,000 to 130,000 psi |
| compression strength | 2.0 gpa (ultimate) | 300,000 psi (ultimate) |
Sapphire's Mohs hardness is 9 (diamond is 10). It is the hardest material next to diamonds. Until now, it's nearly impossible to make a diamond tube as costing, difficulty processing. But ZMSH can produce a sapphire tube with OD/ID polishing to optical grade.
Compared with traditional quartz tubes, ZMSH sapphire tubes are the best high-pressure containers and transparent plumbing for many high-pressure systems. A sapphire tube can handle extreme pressures while allowing for safe observation and spectral analysis of fluids and gas. Sapphire tubes can be used in hostile environments to house sensitive sensors, protecting the sensors against pressure and mechanical abuse.
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FAQ
Q: How to pay?
A: T/T, Paypal, Secure payment and Assurance payment.
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 1pcs.
(2) For customized products, the MOQ is 3pcs up.
Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the order.
For customized products: the delivery is 2 -4 weeks after you order contact.