 |
|
|
| |
|
|
|
|
|
|
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
|
|
| |
|
|
Build Your Online Product Catalogs?
| Product Name: |
free quartz glass tube
|
| Supply Ability: |
100000 |
| Related proudcts |
glass, quartz glass, quartz glass tube, |
| Specifications |
free quartz glass tube |
| Price Term: |
fob |
| Port of loading: |
qingdao |
| Minimum Order |
1 |
| Unit Price: |
1 |
|
Product Features:
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 ¨C 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 20ppm\ 15ppm\10ppm\5ppm\2ppm as your special needs.
Dimensional Tolerance:
Range of OD
OD
WT
Siding
Out of Round
Bow/1220mm
¡Ü6mm
¡À2.0%
¡À10%
12%
2.00%
2.5mm
6.00mm-15.00mm
¡À1.25%
¡À8%
10%
1.50%
2.5mm
15.00mm-20.00mm
¡À1.25%
¡À10%
15%
1.50%
2.5mm
20.00mm-25.00mm
¡À1.25%
¡À10%
15%
1.50%
3.0mm
25.00mm-30.00mm
¡À1.35%
¡À12%
15%
1.50%
3.0mm
30.00mm-80.00mm
¡À1.5%
¡À14%
15%
2.00%
3.0mm
Physical Property:
214
219
254
Density (g/cc)
2.2
2.21
2.21
Coefficient of Thermal Expansion(cm/cm℃)
5.5*10-7
5.9*10-7
6.7*10-7
Softening Point (℃)
1683
1660
1615
Annealing Point (℃)
1215
1204
1163
Strain Point (℃)
1120
1106
1066
Refractive Index
1.4585
1.456
1.46
Specific Heat (j/kgOK)
670
700
690
Compressive Strength (Pa)
>1.1*109
0.94*109
0.55*109
Youngs Modulus (Pa)
7.2*1010
7.5*1010
7*1010
|
| Company: |
Shandong Top Leader Glass Co., Ltd.
|
| Contact: |
Ms. KAMA LIU |
| Address: |
zibo zhangdian |
| Postcode: |
|
| Tel: |
86 533 2535115 |
| Fax: |
86 533 2535115 |
| E-mail: |
|
|
|
Home
