Lianyungang Double Loong Quartz Product Co.,Ltd
Clear Quartz Glass Tube
Product name : Clear Quartz Glass Tube
Model No. : LLCT
Products Category: > Quartz Tube > Clear Quartz Tube
Clear Quartz Glass Tube：
Application:
used in stream line production
Dimension Tolerance
Range of OD | OD | WT | Siding | Out of round | Bow/1220mm |
≤6mm | ±2.0% | ±10% | 12% | 2.0% | 2.5mm |
6.00-15.00mm | ±1.25% | ±8% | 10% | 2.5mm | |
15.00-20.00mm | ±1.25% | ±10% | 15% | 1.5% | 2.5mm |
20.00-25.00mm | ±1.25% | ±10% | 15% | 1.5% | 3.0mm |
25.00-30.00mm | ±1.35% | ±12% | 15% | 1.5% | 3.0mm |
30.00-80.00mm | ±1.5% | ±14% | 15% | 2.0% | 3.0mm |
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 |
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 |
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 | 7.3×105 |
Quality Controlled
1.tolerance control(min±0.1)
2.Accurate dimension according to customer’s request
3.Complete after-service system
Further-Processing
Ends closed, sandblasting, polished, bended, cut, pinched, burned mouth and so on. The special one, please kindly send me the drawing.
OEM Services:Yes
Send Inquiry :
Products Category
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Contact Us
Name: Christine Li
Mobile: +86-15261337604
E-mail: info@llquartzproduct.com
Add: lianyungang City, jiangsu Province, China
Skype: woshiliming.cool
QQ: 565657233
