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Special Quartz Crucible for Chemical Medical Research Laboratory

China Special Quartz Crucible for Chemical Medical Research Laboratory, Find details about China Quartz Heating Crucibles, Silica Quartz Crucibles from Special Quartz Crucible for Chemical Medical Research Laboratory

Model NO.
w041
Density
2.2g/cm3
Defoamation Point
1120
Price
From Producer,Competitive
Resistant
High Temperature, High Pressure
Package
Seaworthy Wooden Case
Quartz Tube Price
Very Competitive
Delivery Time
Within 15 Days
Trademark
yukang
Origin
Donghai, Jiangsu, China
Model NO.
w041
Density
2.2g/cm3
Defoamation Point
1120
Price
From Producer,Competitive
Resistant
High Temperature, High Pressure
Package
Seaworthy Wooden Case
Quartz Tube Price
Very Competitive
Delivery Time
Within 15 Days
Trademark
yukang
Origin
Donghai, Jiangsu, China
Specifications:

1, Fused quartz glass tubing
2, Sio2 99.99% min
3, nice appearance
4, no bubble no airline nice loos
5, OEM is ok


Advantage of the quartz glass tube:
1. High temperature resistant, 1100 degree.
2. Corrosion-resistant
3. Good thermal stability
4. Good transparency for light
5. Good electrical insulation

We are a manufacturer for all kinds of quartz products. Including quartz tube, quartz rod, quartz plate, quartz crucible, quartz boat, and other quartz products.

After-Sale service:
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.

Outside diameter (mm)
Thickness (mm)
Thickness tolerance (%)
Outside diameter tolerance (%)

3-50
1-5
+/-5
+/-1

50-100
2-5
+/-5
+/-1

100-200
3-6
+/-5
+/-1

200-460
4-8
+/-5
+/-1












About the tolerance, when the thickness is thin, the tolerance is also smaller. (min:±0.1)

 Chemical composition                                                    unit: ppm
 

Al
Fe
K
Na
Li
Ca
Mg
Cu
Mn
Cr
B
Ti

5-12
0.19-1.5
0.71-1.6
0.12-1.76
0.38-0.76
0.17-1.23
0.05-0.5
0.05
0.05
<0.05
<0.1
<1.0

 

Characteristics


Mechanical Property
Reference Value

Density
2.2g/cm3

Deformation 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

Refractive Index
1.4585

Coefficient of thermal expansion
5.5×10-7cm/cm.°C

Hot work temperature
1750~2050°C

The temperature for a short time
1300°C

The temperature for a long time
1100°C

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