Yantai ZK Optics Co., Ltd.
| Outer Diameter | Φ49mm |
| Temperature Range | 200℃~1100℃ |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Inner Diameter | Φ25mm |
| Delivery Time | 5-8 work days |
| Wall Thickness | 5mm |
| Material | High-purity quartz |
| Model Number | quartz sleeve |
| Certification | SGS ISO |
| Brand Name | ZKTD |
| Place of Origin | CHINA |
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Product Specification
| Outer Diameter | Φ49mm | Temperature Range | 200℃~1100℃ |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Inner Diameter | Φ25mm |
| Delivery Time | 5-8 work days | Wall Thickness | 5mm |
| Material | High-purity quartz | Model Number | quartz sleeve |
| Certification | SGS ISO | Brand Name | ZKTD |
| Place of Origin | CHINA | ||
| High Light | 49×25×5 quartz sleeve ，High Purity quartz sleeve ，customizable quartz sleeve | ||
Product Name: High Purity Quartz Sleeve
Dimension: Outer Diameter Φ49mm, Inner Diameter Φ25mm, Wall Thickness 5mm; outer diameter, inner diameter, length and wall thickness are customizable as required
Precision machined from integrated high-purity quartz tube, featuring high temperature resistance, resistance to hydrofluoric acid and concentrated acids and alkalis, high light transmittance and zero metal ion precipitation. It is widely applied as insulating protective sleeves for high-temperature furnaces, shaft protection sleeves for equipment, isolation parts for semiconductor coating chambers, inner liners for laboratory high-temperature reactors, protective fittings for lithium battery high-purity fluid delivery and positioning sleeves for optical instruments. It separates high-temperature heat sources from metal components to avoid corrosion and contamination, and supports visual light path observation, suitable for high-temperature processes of photovoltaic, fine chemical, microelectronics and new energy industries.
Core Advantages1. Excellent High Temperature Resistance and Thermal Stability: Stable long-term service at 200℃–1100℃, crack-proof under rapid temperature alternation.
2. Superior Corrosion Resistance: Withstand long-term erosion of hydrofluoric acid, concentrated strong acids and alkalis, irreplaceable by metal and ordinary ceramics.
3. Ultra-High Cleanliness without Impurity Precipitation: High-purity quartz substrate with no heavy metal leaching, preventing contamination to wafers, electrolytes and high-purity chemical reagents.
4. Good Optical Transmittance: High permeability to ultraviolet and visible light for direct observation of internal reaction conditions.
5. Precision Dimensional Machining: High concentricity of inner and outer circles with smooth surface and uniform assembly clearance; secondary processing including cutting, slotting and polishing is available.
Company 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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