Heating Insulator ISO9001 400mm SiO2 Glass Flat Test Tube

Brand Name:XHPHAPACK
Certification:ISO 9001
Model Number:Customized
Minimum Order Quantity:1000 pieces
Delivery Time:3-10 wording days
Payment Terms:L/C, T/T, Paypal, Western Union
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Address: Houxiang Industrial Park, Danyang City, Jiangsu Province, China
Supplier`s last login times: within 29 hours
Product Details Company Profile
Product Details

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 Diameter1-400mm
Length1-4000mm
Wall Thickness0.5 MM-40 MM
Density2.2g/cm3
Compressive Strength1100Mpa
Young's Modulus72000Mpa
Modulus of Rigidity31000Mpa
Mohs Hardness5.5~6.5
Transformation Point1280°C
Softening Point1780°C
Annealing Point1250°C
Specific Heat (20 ~ 350 °C)670J/kg.°C
Thermal Conductivity (20 °C)1.4W/m.°C
Index of Refraction1.4585
Thermal Processing Temperature1750~2050°C
Short-term Working Temperature1300°C
Long-term Working Temperature1100°C
Strain1270 C Fused The Quartz Glass Brick
PPM GradeControlled 10/20/100 PPM
Electrical Resistivity: 1000ºC1x106 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.

China Heating Insulator ISO9001 400mm SiO2  Glass Flat Test Tube supplier

Heating Insulator ISO9001 400mm SiO2 Glass Flat Test Tube

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