Glass Tubes
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- glass tube, quartz tube, pyrex glass tube&rods, glass tubes
- Category
- Glass Crafts
YuanBo Engineering Co., Ltd.
China
- Verified Certificate
-
6
| Product name | Glass Tubes | Certification | - |
|---|---|---|---|
| Category | Glass Crafts | Ingredients | - |
| Keyword | glass tube , quartz tube , pyrex glass tube&rods , glass tubes | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | - |
Product Information
Glass Tube of Various Diameter and Thickness
Glass tubes are made of soda-lime, borosilicate or quartz material and they have broad range of quality. Glass tubes are widely used in laboratory, chemical industry, biology industry, gardening, and so on.
According to different dimension and accuracy, glass tubes can be divided into normal glass tube, precision glass tube and heavy wall capillary tube three kinds. The smallest tolerance we can achieve is 0.005 mm, which requires very high technology. Our glass tubes have stable chemical property and can resist most acid and alkali. The glass tubes can also work under high temperature for a long time.
With good chemical, mechanical and thermal properties, small tolerance and various dimension, the glass tubes are widely used in daily life, industry and laboratory.
Specification
- Material: soda-lime, borosilicate, quartz.
- Diameter and Tolerance
- Length: 10 mm - 2500 mm.
- Color: red, green, pink, yellow and so on.
- Edge handling: polishing.
- thermal properties
| Inside diameter | Tolerance | Outside diameter | Tolerance | |
|---|---|---|---|---|
| Normal glass tube | 5-500 mm | 0.5 mm | 5.1-550 mm | 0.5 mm |
| Precision glass tube | 5-500 mm | 0.005 mm | 5.1-550 mm | 0.005 mm |
| Heavy wall capillary tube | 0.025-0.508 mm | 0.02 mm | 0.5-6.4 mm | 0.4 mm |
| 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 × 10-7 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 and advantages
- Acid and alkali resistance
The acid and alkali resistance is high, especially quartz, which do not react with any acid except hydroflouric acid. The stability of glass is 30 times of ceramic and 150 times of stainless steel. - Tight dimensional tolerance
The dimension is accurate and the tolerance is tight. What's more, we can customize according to your requirement. - Low coefficient of thermal expansion
Our glass tubes have low coefficient of thermal expansion. The softening point can reach 1500 °C, so that the glass tube can withstand temperature as high as 1200 °C. - Precise boring
As for our precision glass tube, the tolerance can be as small as 0.005 mm. - Excellent outlooking
Our glass tube are clear, bright and polishing. We can also color it as your requirement.
Application
- Glass tubes used in laboratory
Because of its stable chemical property, various sizes of tubes, as connecting pipe, guide tube and so on, are widely used in chemical and biology laboratory. - Glass tubes used in chemical industry, petrochemical industry, biochemical pharmaceutic, military industry, metallurgy, water treatment and so on.
- Glass tubes used as decoration
Due to the clear, transparent, and crystal features, the glass tubes are also used as decoration in home, hotel as well as restaurant. - Glass tubes used in gardening
The glass tube can be used in cultivating plants and storing seeds. - Glass tubes used in renewable energies
- Glass tubes used in light.
Package and transportation
- In order to avoid breaking, glass tubes are packaged in 5 layer corrugated cartons or pallet, with foam or bubble wrap.
- We can also pack the glass tubes according to customers' requirements.
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- people
- Address
- Industrial zone No 88, Hengshui City, Hebei province, China.
- Product Category
- Glass Crafts
- Year Established
- 2018
- No. of Total Employees
- 51-100
- Company introduction
-
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.
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.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.
- Main Product
