Payment Terms | L/C, T/T, Paypal, Western Union |
Supply Ability | 1000000 Piece/Pieces per Day |
Delivery Time | 3-10 wording days |
Packaging Details | Normal Export Carton, Customs Box available or as per customer's request |
Product Name | Round Bottom Borosilicate Glass Test Tube |
Usage | Lab Implement, Medical Consumables, Bottle |
Classification | Test tubes |
Bottom shape | Round and Flat |
Material | High Borosilicate Glass |
Application | Chemical, Construction, Metallurgy, Glass |
Brand Name | XHPHAPACK |
Model Number | Customized |
Certification | ISO 9001 |
Place of Origin | Jiangsu,China |
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Product Specification
Payment Terms | L/C, T/T, Paypal, Western Union | Supply Ability | 1000000 Piece/Pieces per Day |
Delivery Time | 3-10 wording days | Packaging Details | Normal Export Carton, Customs Box available or as per customer's request |
Product Name | Round Bottom Borosilicate Glass Test Tube | Usage | Lab Implement, Medical Consumables, Bottle |
Classification | Test tubes | Bottom shape | Round and Flat |
Material | High Borosilicate Glass | Application | Chemical, Construction, Metallurgy, Glass |
Brand Name | XHPHAPACK | Model Number | Customized |
Certification | ISO 9001 | Place of Origin | Jiangsu,China |
High Light | 400mm Glass Flat Test Tube ,SiO2 Glass Flat Test Tube ,SiO2 pyrex glass tubes |
Neutral Glass Optional Cap Transparent Round Bottom Glass Test Tube
General description
1. High purity: SiO2 >99.99%;
2. Excellent chemical performance for acid resistance and alkali resistance;
3. No air bubble no air line.
4. High temperature resistance
5. Excellent electrical insulator
6. ISO 9001 Certification
7. We can accept customized according to your requirement.
Specification
Outside Diameter | 1-400mm |
Length | 1-4000mm |
Wall Thickness | 0.5 MM-40 MM |
Density | 2.2g/cm3 |
Compressive Strength | 1100Mpa |
Young's Modulus | 72000Mpa |
Modulus of Rigidity | 31000Mpa |
Mohs Hardness | 5.5~6.5 |
Transformation Point | 1280°C |
Softening Point | 1780°C |
Annealing Point | 1250°C |
Specific Heat (20 ~ 350 °C) | 670J/kg.°C |
Thermal Conductivity (20 °C) | 1.4W/m.°C |
Index of Refraction | 1.4585 |
Thermal Processing Temperature | 1750~2050°C |
Short-term Working Temperature | 1300°C |
Long-term Working Temperature | 1100°C |
Strain | 1270 C Fused The Quartz Glass Brick |
PPM Grade | Controlled 10/20/100 PPM |
Electrical Resistivity: 1000ºC | 1x106 Ω. cm |
Application
They are widely used in electric light, diffusion tube, protection tube, optical instrument, sight glass, observation window for furnace, semiconductor, photoelectron, military industry, metallurgy, water treat,emt, lab glassware and many other fields.
Packing and delivery
1. plastic bubbles
2. polystyrene foam sheet
3. carton
4. wooden case
5. delivery by shipping or Express, such as EMS/DHL/TNT/UPS/Fedex.
Our Advantage
1. 24 hrs service for customers.
2. Quality issue, we accept reworking if quality is not reach your requirements.
3. Sample available for free.
4. OEM service acceptable. welcome your artwork.
Company Details
Business Type:
Manufacturer,Importer,Seller
Year Established:
2008
Total Annual:
300000-600000
Employee Number:
90~100
Ecer Certification:
Active Member
ecer({videoId:"lQczMLCd-3k",idContainer:"#YTnpwxL"}) DANYANG XIANGHE PHARMACEUTICAL PACKAGING Co.LTD founded in 2008.Located in Danyang city Jiangsu province China. DANYANG XIANGHE PHARMACEUTICAL PACKAGING CO.,LTD set up a modern pharmaceutical packaging facto... ecer({videoId:"lQczMLCd-3k",idContainer:"#YTnpwxL"}) DANYANG XIANGHE PHARMACEUTICAL PACKAGING Co.LTD founded in 2008.Located in Danyang city Jiangsu province China. DANYANG XIANGHE PHARMACEUTICAL PACKAGING CO.,LTD set up a modern pharmaceutical packaging facto...
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