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Build Your Online Product Catalogs?
| Product Name: |
clear fused quartz tube
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| Supply Ability: |
1000t |
| Related proudcts |
quartz tube, quartz tubes, quartz tubing, |
| Specifications |
12.7mm*1mm*1240mm |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
1t |
| Unit Price: |
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Clear fused quartz tube£º
1. low content in ¨COH, high purity, good spectral transmission, well controlled dimension
2. main size----OD:2-160mm
WT:0.6-5.0mm
L:500-3000mm
3. it is used in stream line production
4. dinmension tolerance
Range of OD OD WT Siding Out of round Bow/1220mm
¡Ü6mm ¡À2.0% ¡À10% 12% 2.0% 2.5mm
6.00-15.00mm ¡À1.25% ¡À8% 10% 1.5% 2.5mm
15.00-20.00mm ¡À1.25% ¡À10% 15% 1.5% 2.5mm
20.00-25.00mm ¡À1.25% ¡À10% 15% 1.5% 3.0mm
25.00-30.00mm ¡À1.35% ¡À12% 15% 1.5% 3.0mm
30.00-80.00mm ¡À1.5% ¡À14% 15% 2.0% 3.0mm
5. 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
6. spectral transmission at 1.0mm thickness
Nm ¡Ü220 255 280 315 350 380 590 780
% 89 91 93 93 93 93 93.2 93.4
7. physical properties
Density 20℃kg.m©3 2.2
Coefficient of expansion 25-300℃℃©1 0.58
Softening point(℃) 1670
Annealning point(℃) 1210
Strain point(℃) 1110
Youngs Modulus 7.3¡Á105
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| Company: |
Lianyungang Qintuo Industrial Co.,Ltd
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| Contact: |
Ms. christine li |
| Address: |
12 road |
| Postcode: |
000000 |
| Tel: |
86 518 12345678 |
| Fax: |
86 518 12345678 |
| E-mail: |
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