Precision Glass Tube
| Industrial zone No 88, Hengshui City, Hebei province, China. – Industry 4.0 – China - Africa | +86-318-8888385 | |
| http://www.glass-product.com | ||
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Precision Glass Tube with 0.001 mm Tolerance Used in Laboratory, Hospital
Precision glass tubes ith accurate dimension and 0.001 mm tolerance are made of soda-lime, borosilicate or quartz material. Because of their different sizes, various colors, acid, alkali resistance and low thermal expansion coefficient features, precision glass tubes are widely used with pistons and many precision instruments in laboratory, factory, hospital, and so on.
A short straight polished precision glass tube with a coin diameter thickness wall.
PGT-01: The short polished percision glass tube has good thermal and chemical properties.Five long straight precision polished glass tubes with heavy wall.
PGT-02: The heavy wall precision glass capillary tubes have strong acid, alkali, high temperature resistance ability.
Specifications of precision glass tube
Material: soda-lime, borosilicate, quartz.
Inside diameter: 5–500 mm.
Outside diameter: 5.1–550 mm.
Tolerance: 0.001 mm.
Length: 10–2500 mm.
Color: white, red, green, pink, yellow and so on.
Edge handling: polishing.
Package
Packaged in 5 layer corrugated cartons or pallet, with foam or bubble wrap.
Thermal properties
Table 1: Precision Glass Tubes Thermal Properties
Material Soda-lime Borosilicate Quartz
SiO2 Content 60% – 75% > 81% > 90%
Density at 25 °C 2.53 g/cm3 2.23 g/cm3 2.20 g/cm3
Coefficient of Thermal Expansion 8.6 × 10-6 m/K 3.3 × 10-6 m/K 5.5 × 10-6 m/K
Softening Point 726 °C 820 °C 1780 °C
Melting Point 780 °C 1680 °C 2000 °C
Annealing Point 546 °C 560 °C 1120 °C
Temperature for Short Time 400 °C 500 °C 1500 °C
Temperature for Long Time 350 °C 450 °C 1200 °C
Specific Heat 0.18 J/kg °C 0.9 J/kg °C 670 J/kg °C
Features of precision glass tube
Tight dimensional tolerance, tolerance can be as small as 0.001 mm.
Stable chemical property, acid and alkali resistance.
Can work under high temperature for a long time.
Various sizes for using.
Excellent outlooking, various colors.
Applications of precision glass tube
Used with pistons in hospital such as syringe.
Used for precision instruments in laboratory and factory such as burette, capacity bottle.
Used for precision instruments in household such as thermometer.
Used for precision instruments in office such as laser printer.
A glass syringe with a black plastic piston, and there is little gap between the piston and the glass tube.
PGT-03: Precision glass tube is used as syringe with a piston.Two burettes are placed on the blue background.
PGT-04: Precision glass tube is often used as burette.
A thermometer is made up of the precision glass with a small gap inside for mercury.
PGT-05: Precision glass tube is often used for thermometer making.Many capacity bottles of different sizes are placed on a desk.
PGT-06: Precision glass tube is widely used in laboratory for liquid measuring.
Many blood collectors with white plastic color are placed in a blue tray.
PGT-07: Precision glass tube is often used as blood collector in hospital.The reflector of laser printer is made of precision glass.
PGT-08: Precision glass is widely applied to many precision instrument, such as laser printer.
YuanBo Engineering Co., Ltd.
Activity:
Customized Glass Products to Meet Specific Requirements YuanBo Engineering Co., Ltd. located in industry zone No.88, Hengshui city, Hebei province, China, specializes in producing high quality glass products for more than 10 years. We have technically advanced machinery, skillful workers as well as professional salesman. Our main products cover all kinds of glass products, such as gauge glass, optical glass, step glass, glass disc, glass tube, laboratory glass, glass rod and glass panel. We can customize according to your requirements and make sure the high quality, tight tolerance as well as the short delivery time at the same time. Various kinds of glass disc, glass panel, step glass and gauge glass are on the ground. We can produce all kinds of glass products according to your requirements.There are nine kinds of lab glassware with blue liquid in them. We accept customizing all kinds of lab and industry glassware. Wide range of use Glass products are widely applied in daily life, industry and science thanks to their advantages. Nowadays, people pay more and more attention to environmental consciousness. Glass products are harmless to environment during both production and usage, so that they meet the requirements of some environmental friendly enterprises. Besides, the glass material have stable chemical properties. It does not react with most acid and alkali. Its rust resistance is stronger than stainless steel and wooden. Glass products are popular in industry, especially chemical industry. What's more, glass product is hard to be contaminated and easy to clean because of its smooth surface good physical properties. They are widely used in chemistry, biology and medicine science. The last but not least, glass products light transmittance can not be achieved by other material. Therefore, glass products are widely used in light, instruments, buildings and so on. We can conclude from the above that our glass products are used in wide range, such as daily life used light, glass shelf and table, glassware and instruments in science laboratory and industry boiler and pipes. Why choose YuanBo Engineering Co., Ltd. YuanBo Engineering Co., Ltd. specializes in producing glass products for more than ten years. We have payed attention to best quality and service. In order to make sure that, we have a professional team and use advanced equipment. Best quality products We use the suitable material as per your application and requirements. Our quartz glass material silicon dioxide content is up to 99%, which makes sure the good chemical, mechanical and optical properties of glass. We can make sure the tight tolerance and we can also achieve high accuracy as tiny as ±0.05 mm to meet your requirements for glass products used in precise instruments. In order to make sure the high quality of products, we have precision detection by advanced equipment. Advanced equipment We have professional and advanced equipment to ensure the high quality products with clear surface, well ground edge and tight tolerance. Our equipment includes glass grinding machine, cutting machine and so on. This is a set of glass grinding machine with blue coating. We have the advanced grinding machine to make sure the quality of products.This is a set of glass polishing machine. We use the first class polishing machine so that our glass products have clear, no bubble, no cracking surface.Our office and our professional sales team. Professional team and first class service We have technical expert group who concentrates in studying the technology and improve the technology. They make sure us to follow the most advanced technology, reduce our cost and improve quality at the same time. We have skillful and responsible workers. They work carefully during the whole process of production. Our professional salesman have good knowledge of product technology and specification. They can communicate with customer in English fluently and know well about the import and export operation steps. Our after-sale service is also the first class. We can supply professional technique support and service for your installation and maintenance. If you are not satisfied with our glass products, please contact us without hesitation. Our after-sale service will offer you most satisfactory solution.
