Home > clear crystal transparent quartz glass tube
clear crystal transparent quartz glass tube
clear crystal transparent quartz glass tube
1.Good thermal stability
2.Good corrosion resistant
3.Good light transmittance fuction
4.Good electric insulation
Xinxiang Xinbo glass quartz products Co., LTD
|
Product
|
material: |
quartz |
feature : |
- These tubes advantages are high purity, good spectral transmission, well controlled dimension and low OH, etc.
- They're the best heat resisting material for lamps like: halogen lamps, mercury lamps, metal halide lamps, etc.
- We can produce the tubes within a very large diameter rang: OD 3-400mm, thickness wall 0.7 – 10.0mm , length maximum 3000mm.
- We also can apply some further processing like trim cutting, fire polishing, bending, pinching, grinding and others according to
- customers’ requirements.
- We also can control our tubes OH content within 20ppm15ppm10ppm5ppm2ppm as your special needs.
|
OEM serivce: |
YES |
Specifications: |
1)OD 3-400mm 2)Thickness Wall: 0.7-10mm 3)Length: Max3000mm Clear No Scratch OH Less Than 10ppm Quartz Glass Tubes |
Price
|
payment: |
L/C,T/T,Western Union |
Port: |
Liangyungang, Shanghai,qingdao |
MOQ: |
200PCS |
Sample: |
available |
Contact us
|
M P: |
15960296233 |
Tel: |
86-0373-5939232 |
Fax: |
86-0373-2624722
|
Add: |
No.2,7th building,Xinyun block,Xinxiang City,Henan province
|
Product Image
|
|
|
|
|
|
|
Production process
|
|
|
transparent quartz glass tube
1.dimension tolerance
Range of OD
|
OD
|
WT
|
Siding
|
Out of round
|
Bow/1220mm
|
≤6mm
|
More or less2.0%
|
More or less10%
|
12%
|
2.0%
|
2.5mm
|
6.00-15.00mm
|
More or less1.25%
|
More or less8%
|
10%
|
1.5%
|
2.5mm
|
15.00-20.00mm
|
More or less1.25%
|
More or less10%
|
15%
|
1.5%
|
2.5mm
|
20.00-25.00mm
|
More or less1.25%
|
More or less10%
|
15%
|
1.5%
|
3.0mm
|
25.00-30.00mm
|
More or less1.35%
|
More or less12%
|
15%
|
1.5%
|
3.0mm
|
30.00-80.00mm
|
More or less1.5%
|
More or less14%
|
15%
|
2.0%
|
3.0mm
|
2.chemical composition
Cr
|
Ge
|
Fe
|
Mg
|
Ti
|
Ca
|
Al
|
Na
|
Li
|
K
|
0.1
|
0.4
|
1.5
|
0.4
|
0.1
|
0.8
|
16
|
2.3
|
0.5
|
2.0
|
3.spectral transmission at 1.0mm thickness
Nm
|
≤220
|
255
|
280
|
315
|
350
|
380
|
590
|
780
|
%
|
89
|
91
|
93
|
93
|
93
|
93
|
93.2
|
93.4
|
3.physical properties
Density 20°Ckg/m3
|
2.2
|
Coefficient of expansion 25-300°C/°C
|
0.58
|
Softening point(°C)
|
1670
|
Annealning point(°C)
|
1210
|
Strain point(°C)
|
1110
|
Youngs Modulus
|
7.3×105
|
|