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Home > Borosilicate Glass Test Tubes >

Heating Insulator ISO9001 400mm SiO2 Glass Flat Test Tube

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Heating Insulator ISO9001 400mm SiO2 Glass Flat Test Tube

Brand Name : XHPHAPACK

Model Number : Customized

Certification : ISO 9001

Place of Origin : Jiangsu,China

MOQ : 1000 pieces

Price : Negotiation

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

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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.


Product Tags:

400mm Glass Flat Test Tube

      

SiO2 Glass Flat Test Tube

      

SiO2 pyrex glass tubes

      
Quality Heating Insulator ISO9001 400mm SiO2 Glass Flat Test Tube for sale

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