Basic Info.
Transport Package
Paper Carton
Product Description
High Precision Multi-holes Capillary Quartz Glass Tubes 10 holes| 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 |
- High purity quartz with Silica content 99.99% or above.
- Very low thermal conductivity, excellent thermal vibration resistance
- Very high deformation temperature and softening temperature
- High dielectric electric field strength, low dielectric loss, and low conductivity
- Optical transmittance in an extremely wide spectral range from ultraviolet to infrared
- Very good chemical stability, does not react with water, salt solutions and most acids.
- Excellent radiation resistance.
Applications * Optical communication * Optics * Medical Beauty * Lab instruments * Laser * Solar Photovoltaic * Chemical Industry * LightingsOUR ADVANTAGERich experience in quartz glass industryWe have more than 20 years industry experience in quartz glass processing. We specialize in quartz glass capillary tubes and rods, quartz glass substrates, CNC machined quartz, quartz instruments etc.Strong technical force in processing and applicationBeijing Cheng Teng Lab Instruments is a high-tech manufacturer specializing in the production and customization of quartz glass products and optical glass products. It has excellent technical strength, strong innovation ability and stable product quality.Honest and pragmatic teamOur company has been established for more than 20 years, and has established a pioneering and innovative, comprehensive technology, honest and pragmatic management team. Its strength and product quality have been recognized by major universities and companies at home and abroad.Product Maintenance Advice for Quartz Glass1. Quartz glass is fragile, and should be handled with care during handling and placement.2. Please store in the original packing box, at least should retain the original packaging materials. Do not remove the inner package until the tubing is used, because the moisture and dust can damage the purity and property of the quartz tube. Warehouse should be clean and dry.3. Quartz glass has extremely low thermal expansion. A rapid change in temperature when contacted, fixed or clamped with a material having a different coefficient of thermal expansion may cause the rupture to quartz glass.4. The quartz glass is easy to devitrify at high temperature if it is contaminated. For non-free cleaning quartz glass products that work in high temperature, they should be cleaned before use.5. For cleaning, Quartz glass should be firstly put into deionized water or distilled water with degreaser to scrub. After scrubbing, rinse the product quickly with deionized water. Then immerse the product in hydrofluoric acid with a concentration of 5-10% for soaking for 5 minutes or 5% ammonium fluoride for 10 minutes, then rinse with deionized water and quickly dry the product.6. It is easy to cause quartz glass to burst if it is used intermittently at high temperature. The quartz glass can be used for a long time without damage If the furnace temperature is kept above 500 ºC.7. Quartz glass is super-cooled liquid. It only has softening temperature range. The higher the temperature, the smaller the viscosity, it is easier to deform. If the quartz tube is used at a temperature of 1100 ºC or more for a long time, the furnace temperature can be increased to 1200 ºC before starting to use. Rotate the tube for 90°every two hours and repeat this for 20-30 hours. Then put it into work, this way can reduce the deformation.8. Hydrofluoric acid and hot phosphoric acid at 200 ºC will obviously corrode quartz glass.
Address:
Yangfang Town, Changping District, China 102205, Beijing, China
Business Type:
Manufacturer/Factory
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, BSCI
Company Introduction:
Beijing Cheng Teng Lab Instruments Co. Ltd. Eatablished in year 1998, and specializes in the custom processing of various optical glass, including glass capillary tube / rod, shaped glass tube / rod, optical windows, quartz instruments and CNC machined quartz parts. We have glass drawing machine which can produce high precision glass tubes and rods, grinding and polishing machine which can create optical glass discs, CNC machine which can build different shapes of glass, glass work late which can do bending, curving and many other difficult shapes of the glass, and many other machines which can meet customer different demand of the product.
Our products are widely used in semiconductor, communications, solar energy, electronics, optics, optical fiber, chemical industry, coating, medical treatment and many other high-end industries. Products are sold to domestic, Asia, Europe, America and Pacific regions, and have received good reputation from our customers.
Believe it or not, our product is of good quality. Uphold the principle of honesty and trustworthiness, we promise not to deceive any customers. We look forward to working with you, my friends!
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