Transparent Screw Thread End Quartz Test Pipe for Laboratory Chemistry
$10.00
Product Description
Product Name | Clear quartz test tube |
Material | 99.99% Pure Quartz Crystal |
Color | Transparent or Milky white |
Size | 1. Diameter: 1.5-450mm, 2. Thickness: 0.5-10mm. 3. Length: 10-3500mm. 4. OEM: All different sizes can be done according to customer's demand. |
Aplication | Widely used in semiconductor, optical communications and so on. |
Chemical composition (unit:ppm)
Al | Fe | K | Li | Cu | Na | B | Ca | Mg | OH |
17 | 1.6 | 3.8 | 0.74 | 0.1 | 1.8 | 0.02 | 1.7 | 1.5 | ≤150 |
Physical Properties:
Property Content | Unit | Property Index |
g/cm³ | 2.21 | |
Tensile Strength | Pa(N/?O) | 4.9×107 |
Compression Strength | Pa | >1.1×109 |
(20??-300??) Coefficient of Thermal Expansion | cm/cm?? | 5.5×10-7 |
Thermal Conductivity | W/m?? | 1.4 |
Specific Heat | J/kg?? | 680 |
Softening Point | ?? | 1700 |
Annealing Point | ?? | 1210 |
Advantage of Quartz Test Tube:
Can do flame polishing
Broad Transmission Spectrum
Low Thermal Expansion Coefficient
quartz tube can work long time with 1100°C
No bubble, no airline
High Corrosion Resistance transmission of visible light>85%
Broad Transmission Spectrum
Low Thermal Expansion Coefficient
quartz tube can work long time with 1100°C
No bubble, no airline
High Corrosion Resistance transmission of visible light>85%
We supply all kind quartz product, containing: quartz glass tube, quartz glass plate, quartz glass crucible, quartz glass cuvette and all kinds quartz labware. If you need sample, please contact us.We can customize products according to your requirements!
Company Profile
Based on quartz and ceramics, after more than 20 years development, Highborn Group has grown up to a modern enterprise in research, manufacture, processing and sales. We are mainly supplying quartz glass, cuvette, precise ceramics, porous ceramics, thick film resistor, ozone generator, metal fiber felt??polyester fiber cotton products and we have been offering our products and services to our clients from more than 108 countries or regions.
Highborn Group is paying great attention to the product quality and technology research all the time. We have passed ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also in 2020, we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.
Highborn Group is paying great attention to the product quality and technology research all the time. We have passed ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also in 2020, we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.
We can offer not only qualified products, we can also supplying quality service including design, development, export and after sales. With our professional skills, advanced technology and quality material, we can design and develop new products or new applications according to the clients’ expectation. We have custom-made new products and promoted the specifications for more than 1000 clients, and we have gotten good reputation from our clients.
Certifications
Our Honor
Our Patent:
Our Certification:
Product packaging
Shipping
1. By Air (China Post Air Mail, ePacket, DHL, UPS, TNT, FEDEX)
2. By Sea (From Qingdao,Shanghai)
Both air and sea shippment is available, it's depend on your request.
Deliver Time:
1. Sample order: 3-7days after receipt of payment.
2. Bulk order: 7-15 days after receipt of payment
Our Service
1, OEM service.
2, Produce per customers' request such as design & package & printing logo.
3, Special package for fragile products to make sure no broken in transportation.
4, The Trade Assurance Service is ready for you and our guarantee account is USD40000.
5, Golden supplier.
6, 0% compain feedback. 100% good reputation.
FAQ
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