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Build Your Online Product Catalogs?
| Product Name: |
UV stop quartz tube
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| Supply Ability: |
1000t |
| Related proudcts |
quartz tube, quartz tubes, quartz tubing, |
| Specifications |
12mm*1mm*2500mm |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
1t |
| Unit Price: |
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UV-stop quartz tube£º
1. UV stop glass tube is doped Ce£¬can stop nearly all the radiation of ultraviolet ray of UV-B,UV-C and all of ultraviolet ray of UV-A,it is the ideal material of the most spectral transmission
2. it is widely used in quartz halogen lamps,high density discgarge lamps and other UV light
3. efficient,healthy,no harm to health,no pollution,economic,long life
4. it can adjust temperature of ***ce automatically
5. 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
6. chemical composition
Cr Ge Fe Mg Ti Ca Al Na Li K ôÇ»ùOH
20 0.4 1.5 0.4 4.6 1.0 16 2.3 0.5 2.0 £¼25
7. 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
8. 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
9.
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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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