Large diameter quartz glass tube
Quantity : MOQ 1PCS Price : USD10
Good quality and reasonable price of quartz tubes made in China.
1. quartz tube: OD3mm-420mm
2. Wall thickness : 1mm-10mm
3. Length : max1240mm (or according to your special requirement)
4. purity : 99.99% min
5. Shape : Both ends open/ One end close
5. Resistance 1100 degree, 1000 long time work
6. Low OH
7. Nice Appearances
8. Strong Corrosion-resistant
9. Good thermal stability
10. Good transparency for light>90%
11. Good electrical insulation
12. Special dimension and tolerances are available upone requests
13.Useful : electric light source, semiconductor,optical, photovoltaic,chemical industries
skquartz (at) outlook.com
· GOOD QUARTZ MATERIAL
· STRICT CONTROL OF THE PRODUCTION PROCESS
· GOOD QUALITY
· COMPETITIVE PRICES
· ON-TIME DELIVERIES
· GOOD AFTER-SALE SERVICE
Dimensional Tolerance
Range of OD |
OD |
WT |
Siding |
Out of Round |
Bow1220mm |
≤6mm |
±2.0% |
±10% |
12% |
2.0% |
2.5mm |
6.00-15.00mm |
±1.25% |
±8% |
10% |
1.5% |
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 |
80.00-100.00mm |
±1.0% |
±0.5mm |
15% |
2.0% |
3.0mm |
100.00-120.00 |
±1.5% |
±0.8mm |
15% |
2.0% |
3.0mm |
120.00-160.00 |
±1.8% |
±1.0mm |
20% |
2.5% |
3.0mm |
160.00-180.00 |
±3.0% |
±1.0mm |
25% |
2.5% |
3.0mm |
180.00-200.00 |
±4.0% |
±1.5mm |
25% |
2.5% |
3.0mm |
200.00-240.00 |
±4.0% |
±1.5mm |
25% |
2.5% |
3.0mm |
240.00-280.00 |
±6.0% |
±2.0mm |
25% |
2.5% |
3.0mm |
280.00 above |
±8.0% |
±3.0mm |
25% |
2.5% |
3.0mm |
Chemical composition (ppm)
AL |
Fe |
K |
Na |
Li |
Ca |
Mg |
Cu |
Mn |
Cr |
B |
Ti |
5-12 |
0.19-1.5 |
0.71-1.6 |
0.12-1.76 |
0.38-0.76 |
0.17-1.23 |
0.05-0.5 |
0.05 |
0.05 |
<0.05</p> |
<0.1</p> |
<1.0</p> |
Spectral transmission at 1.0mm thickness
mm |
<220</p> |
255 |
280 |
315 |
350 |
38 |
590 |
780 |
% |
89 |
91 |
93 |
93 |
93 |
93 |
93.2 |
93.4 |
Physical Properties
(g/cc)Density20 °C kg.m-3 |
2.2 |
Degree of Hardness Moh's Scale |
5.5-5.6 |
Softening point(degree) |
1683 |
Annealing point |
1215 |
Defoamation Point |
1120 |
Contact : Kathy Xu, +86 518 87800686
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of Large diameter quartz glass tube Search in a category : Stock lots Search in a category : tube, large, glass, diameter, quartz |
Thursday, June 20, 2024
lighting fixtures
Quantity : 14000 - Price : 2,50 €
Take advantage of our special offer exclusively for B2B clients: an impressive lot of 14,000 lighting fixtures, varied in design and functionality, offered at the exceptional price of only €2,50 per piece. Offer Details: - Quantity Available: 14,000 pieces - Price Per Unit: €2,50 - Variety: Multiple models available, suited to different uses and aesthetic preferences. Products Available: - Modern indoor lighting fixtures - Outdoor and garden lamps - Economical and durable...
TRANSIDI
- 22440 - PLOUFRAGAN
- 02 30 96 63 26
- 33(0)603670505
Friday, April 07, 2023
Carbon & graphite products of vacuum furnace are increasingly widely used in high temperature graphite furnace. They are not only used to manufacture heating graphite rods element and heat insulation screen of vacuum furnace, but also used to manufacture structural parts such as bracket...
Pingdingshan Wanhui Graphite Co., LTD
- 467000 - Pingdingshan
- 0375 6506966
- 86 15539792960
Thursday, August 11, 2022
Quantity : 1500/matri - Price : 482,00 €
Product Description Best Quality Wheat Flour - Farine ATM 50 KG - ISO Certified - Best Price Brand Farine ATM Wheat type High Quality Hard Wheat Purpose Cake, Bread, Bakery, Biscuits Moisture 14% MAX Ash 0.65 MAX Available PACKING ✔ Available packing from (0...)
BOOM PLUS FOR MANUFACTURING AND COMMERCE
- 002 - Cairo
- 00201220066112
- 00201220066110
![Secure payment](https://en.algomtl.com/images/side_paiement.jpg)