Specializing in the production of curved quartz tube Heat Resistant Quartz Glass Cylinder Fused Silica Transparent Quartz Tubes
- Category: >>>
- Supplier: Lianyungang Queen Intl Co. Ltd.
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Product Overview
Description
Quartz Tube
Quartz glass tube/quartz glass tube/large diameter quartz tube
1.can cusomize
2.>99.9% purity
3.high process technology
4.supply samply
Mechanical Property | Reference Value |
Density | 2.2g/cm3 |
Deformation Point | 1280°C |
Softening Point | 1780°C |
Annealing Point | 1250°C |
Specific Heat(20~350°C) | 670J/kg.°C |
Thermal Conductivity(20°C) | 1.4W/m.°C |
Refractive Index | 1.4585 |
Coefficient of thermal expansion | 5.5×10-7cm/cm.°C |
Hot work temperature | 1750~2050°C |
The temperature for a short time | 1300°C |
The temperature for a long time | 1100°C |
Packaging & Shipping
Our Services
FAQ
Q: Are you trading company or manufacturer ?
A: We are the manufacturer focus on quartz tube about 20 years,
Q: How long is your delivery time?
A: Generally it is 5-7 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
Step1 Please choose the goods with links or pictures which you want to order, Then click contact supplier or chat with me Or just send an inquiry. When we get your inquiry, we will give you a quotation soon within 24hours.
Step2 You can email us your order list with details, we'll reply right away when we received your email.
Pls contact us if you need any help.
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