Yantai ZK Optics Co., Ltd.
| Wall | Uniform, free of bubbles and striae |
| Packaging Details | Export-grade corrugated carton with foam protection |
| Bore | Straight and smooth |
| Inner Diameter | 0.8mm |
| Payment Terms | T/T,PayPal,Western Union |
| Delivery Time | 7-15 working days |
| UV Transmittance | Excellent |
| Length | 65mm |
| Material | High-purity fused silica, precision drawn |
| Outer Diameter | 3mm |
| Place of Origin | China |
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Product Specification
| Wall | Uniform, free of bubbles and striae | Packaging Details | Export-grade corrugated carton with foam protection |
| Bore | Straight and smooth | Inner Diameter | 0.8mm |
| Payment Terms | T/T,PayPal,Western Union | Delivery Time | 7-15 working days |
| UV Transmittance | Excellent | Length | 65mm |
| Material | High-purity fused silica, precision drawn | Outer Diameter | 3mm |
| Place of Origin | China | ||
| High Light | Round Fused Silica Tube ，Micro Spectrum Sampling quartz tube ，OD 3mm quartz glass tube | ||
The Fused Silica Round Tube is a precision miniature tube with an outer diameter of 3mm, an inner diameter of 0.8mm and a length of 65mm, manufactured by precision drawing from high-purity fused silica. The tube features uniform wall thickness without bubbles or striae, while the straight and smooth inner bore provides an ideal channel for micro sampling and fiber protection. With excellent UV transmittance, an ultra-low thermal expansion coefficient and resistance to high temperature and strong acid and alkali, the tube delivers stable performance in demanding optical and laboratory applications. Its superior chemical inertness and low sample adsorption make it a reliable component for miniature precision optical testing equipment.
Specification| Parameter | Specification |
|---|---|
| Outer Diameter | 3mm |
| Inner Diameter | 0.8mm |
| Length | 65mm |
| Material | High-purity fused silica, precision drawn |
| Wall | Uniform, free of bubbles and striae |
| Bore | Straight and smooth |
| UV Transmittance | Excellent |
The Fused Silica Round Tube is designed for miniature optical and laboratory systems that require precise, inert tubing. It is widely used as a micro sampling tube for spectrum tests, delivering small sample volumes to measurement systems with minimal interference. In fiber optics, the tube serves as a miniature fiber protective sleeve, shielding fibers while allowing light transmission. The component is also adopted as a micro reaction pipeline for laboratories, providing a chemically inert channel for small-scale reactions. In analytical systems, it works as a carrier tube for fluorescence detection, supporting stable optical measurements. Additionally, the tube functions as a liner for mini UV light sources, combining UV transmittance with thermal durability.
AdvantagesCompany Details
Business Type:
Manufacturer,Seller
Year Established:
1998
Total Annual:
2000000-3000000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Yantai ZK Optics Co., Ltd., is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales. The product sales have been spread all over the world, and are trusted by users in Asia, Europe, the United states, South Korea and India. It ha... Yantai ZK Optics Co., Ltd., is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales. The product sales have been spread all over the world, and are trusted by users in Asia, Europe, the United states, South Korea and India. It ha...
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