Home > Products > Quartz Tube > Pyrex glass tube flat bottom
Pyrex glass tube flat bottom
- 2000000 Piece / Pieces per Month
- Tsingtao Shanghai Lianyungang
- T/T Credit Card
Product Details
| Place of Origin: | Jiangsu, China | Brand Name: | Liaison Quartz | Model Number: | NA |
| Type: | Clear Quartz Pipe | Color: | Clear | Application: | Laboratory Instrument |
| Surface Treatment: | Grinded | Shape: | One End Closed Quartz Tube | Outside Diameter: | 3-300mm |
| Ozone Content: | High Ozone |
Packaging Details
Bubble bag>Carton Box>Wooden case, Liaisonquartz standard packing for Pyrex glass tube flat bottom
Product Description
Pyrex glass tube flat bottom
Physical properties | |
SiO2 : | 99.99% |
Density : | 2.2(g/cm3) |
Degree of hardness mosh' scale : | 6.6 |
Coefficient of expansion 25--300℃ ℃-1 ( ×10-6 ) | 0.58 |
Melting point: | 1732°C |
Working temperature : | Under 1100°C |
Max temperature can reach in a short time : | 1450°C |
Acid tolerance: | 30 times than Ceramics , 150 times than Stainless steel |
Visible light transmittance : | above 93% |
UV spectral region transmittance: | 80% |
Resistance value : | 10000 times than ordinary glass |
Annealing point: | 1180°C |
softening point: | 1630°C |
Strain point: | 1100°C |
Dimension Tolerance(mm) | |||||
Designation | OD | WT | Max. Siding | Max. Ovality | Max. Bow |
1-3mm | ±0.05 | ±0.05 | 0.05 | 0.05 | 1‰ |
3-10mm | ±0.1 | ±0.1 | 0.1 | 0.15 | 2‰ |
10-20mm | ±0.2 | ±0.1 | 0.1 | 0.2 | 2‰ |
20-30 | ±0.2 | ±0.15 | 0.15 | 0.2 | 2‰ |
30-40 | ±0.4 | ±0.15 | 0.2 | 0.2 | 2‰ |
40-50 | ±0.5 | ±0.2 | 0.25 | 0.25 | 2‰ |
50-65 | ±0.6 | ±0.2 | 0.35 | 0.25 | 2.5‰ |
65-85 | ±0.8 | ±0.3 | 0.45 | 0.3 | 2.5‰ |
85-100 | ±1 | ±0.3 | 0.5 | 0.5 | 2.5‰ |
100-150 | ±1.5 | ±0.4 | 0.5 | 0.8 | 3‰ |
150-200 | ±2 | ±0.6 | 0.6 | 1 | 4‰ |
200-300 | ±3 | ±0.8 | 0.7 | 2 | 5‰ |
Spectral Transmission at 1.0mm Thickness | ||||||||
nm | 220 | 255 | 280 | 315 | 350 | 380 | 590 | 780 |
% | 89 | 91 | 93 | 93 | 93 | 93 | 93.2 | 93.4 |
Chemical Composition, unit: PPM | ||||||||
K+Na | Ca | Fe | Al | Mg | Ti | Ba | Li | Cu |
<10 | <3 | <1.5 | <20 | <1.0 | <3.0 | <0.2 | <1.0 | <0.5 |
Application of standard clear quartz tube: halogen lamp, mercury lamp, single end lamp,automobile lamp,stage lamp, The thermoelectric boiler, The photocopier lamp, Water treatment lamp casing,quartz ware and pipe.
Application of Ultraviolet quartz tube : Single-ended metal halide lamp,automobile metal halide lamp,G12 metal halide lamp, anti-explosion metal halide lamp, High power stage light and so on.
Application of free ozone quartz tube : Kill germs free ozone light,the material of hospital ,family,and public place Ultraviolet kill germs,and water treatment.
Application of quartz rod : Linear light source products, light guide stick, light pipe, Fiber Lighting, Quartz fiber manufacturing,semiconductor silicon wafer, hollow half round.
Application of film coated quartz heater tube: Instant Hot water heater, Alkaline water purifier, Electrothermal heater, Oven heating, Aquarium heater,Screen Printing, Drying, Sealing, Food Warming, Plastic Forming, Laminating.
General process of quartz tube :End closing-Cutting-Fire polished-Cleaning-Dring-Annealing-Cooling down-Inspecting-Packing
Welcome to visit our homepage: http://liaisonquartz.en.china.cn/contactinfo.html
Q: Are you a factory or trading company?
A: We are a factory.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Lianyungang, China, about 2hours by air from Shanghai.
Q: What is the material of your products?
A: The material is quartz, SiO2 99.99%
Q: Does your company support "Trade Assurance"?
A: Yes.
What is the payment term?
We accept T/T, PayPal, Western Union, L/C.
Q: How about the delivery time?
10-15 working day after payment received.
Company Profile
Lianyungang Liaison Quartz Co., Ltd. covers an area of more than 8,000 square meters, with a building area of 4,000 square meters. We have nearly 50 existing engineering and technical personnel, with an annual output of nearly 500 tons of high-quality quartz glass tubes.
Our main products are transparent quartz glass tube, creamy white quartz glass tube, low-quartz glass tube, filter UV quartz glass tube and ozone quartz glass tube. We sell our products to clients in the United States, the UK, Japan, South Korea and more than 30 domestic and overseas manufacturers.
Our company follows the tenet of "quality first, supremacy of users" and adheres to the aim of "integrity, efficient innovation and pragmatism". We adhere to the policy of "technical innovation". We pay attention to product quality and after-sales service. We welcome friends from at home and abroad to seek common development.
Our company is located in Donghai County in Jiangsu Province. With highways, railways, and civil aviation and maritime networks, the transportation is extremely convenient.
We set up a company in 2005 to import advanced quartz tube processing equipment, including quartz tube cutting, mouth and back burning, and flanging equipment. Our facilities are widely used in disinfection product, aquatic light, and heater production. We warmly welcome clients' presence in all sectors.
Contact Us
- Lianyungang Liaison Quartz Co., Ltd.
- Contact nameTim Teng
- Phone86-0518-87288801
- AddressNo.8 huaya Rd, Donghai Economical Development Zone, Lianyungang City, Jiangsu Province, China Lianyungang,Jiangsu
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