Main Products: Alumina Ceramic Tube ,Alumina Ceramic Crucible ,Silicon Carbide Tube ,Silicon Carbide Plate ,Silicon Carbide Crucible
High Purity Clear Quartz Glass Tube used for Tube Furnace
USD $1 - $10 /Piece
Min.Order:1 Piece
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Business Type: Manufacturer,Trading Company
Zhengzhou Henan ChinaMain Products: Alumina Ceramic Tube ,Alumina Ceramic Crucible ,Silicon Carbide Tube ,Silicon Carbide Plate ,Silicon Carbide CrucibleProduct Details
Quartz Tube
1.Good thermal stability
2.Good corrosion resistant
3.Good light transmittance function
4.Good electric insulation
Specifications of Quartz Tube:
1. Quartz tube
2. Purity 99.99% min
3. Resistances 1100 degree, 1000 long time work
4. Low OH
5. No bubble
Closed end quartz tube, high purity, no bubble no airline, good appearance
1. Closed end quartz tube
2. Purity 99.99% min
3. Resistances 1100 degree, 1000 long time work
4. Low OH
5. No bubble
Advantage of Quartz Tube:
1. High temperature resistant, 1100 degree.
2. Corrosion-resistant
3. Good thermal stability
4. Good transparency for light
5. Good electrical insulation
Dimensional Tolerance of Quartz Tube:
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 |
100.00-120.00mm | ±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) of Quartz Tube:
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 | <0.1 | <1.0 |
Spectral Transmission at 1.0mm Thickness:
mm | <220 | 255 | 280 | 315 | 350 | 38 | 590 | 780 |
% | 89 | 91 | 93 | 93 | 93 | 93 | 93.2 | 93.4 |
Physical Properties of Quartz Tube:
(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 |
Deformation Point | 1120 |
Quartz Glass Tube Packing:
1. Plastic Air Cushion Film
2. Foam Material
3. Paper Carton
4. Wooden Case
Quartz Glass Tube Shipping:
Delivery quartz tube will be arranged 5-7days after the receipt of your payments.
We could supply you the follow shipping way for your choice:
--By DHL/FedEx (Door to door, Home delivery service)
--By Air to your nearest Airport
--By Sea to your nearest Seaport
--By the sellers’ DHL/FedEx Payer’ account or shipping agent
1.Your inquiry related to our products or prices will be replied within 24hours
2. Guarantee samples quality same as mass production quality
3. All our products have 1-year warranties.
4. Offering the support to solve the problem in the application or selling period.
5. Competitive prices based on same quality.
1. Can you accept OEM?
Yes! We can manufacture as per your request specification.
2. Can you deliver the goods via our shipping agent?
Yes, we could help you make the delivery using your shipping agent
3. Can you supply sample?
We could like to give you suitable suggestion about the quartz tube according to your detail application.
4. What about your After-sales service?
We promise that we can change or refund products if there are any quality problem.
If need our help, please feel free to contact us!
Contact Supplier
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