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Lianyungang Yuanda Quartz Product Co.,Ltd
Lianyungang Yuanda Quartz Product Co.,Ltd  

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High temperature resistant furnace tube cheap and fine clear quartz glass muffle furnace tube 

Price: 10.0 USD 
Payment Terms: T/T,L/C,D/P,WU,Paypal 
Place of Origin: Jiangsu, China (Mainland) 
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Product Detail

Model No.: quartz furnace tube
Production Capacity: 10000 Piece/Pieces per Mont...
Delivery Date: 7-15 days
Clear quartz furnace tube: Transparent or Opaque
Polished: Customised
Standard Packing: heating
Means of Transport: Ocean,Land,Air
Packing: Packing:wooden box
Brand Name: YUD
100mm-2500mm: 99.99% Pure Quartz
Ozone Free: One End Closed Quartz Tube

1.high temperature resistant,can work under 1200°C continuously,and in short time can even work under 1450°C.
2.Excellent thermal shock stability

High temperature resistant quartz furnace tube 

Product Description

1. SiO2> 99.99% ,high purity quartz tube

2.Operating Temperature: 1250℃

    SoftenTemperature: 1730℃ 
3.Excellent visual and chemical performance .
4. without surface coating and infectant.
5. Health care and environmental protection.
6. Any dimension can be made.
7. CE.RoHs approved.

Parameters:

PropertyTypical Values
Density2.2x103 kg/m3
Hardness5.5 - 6.5 Mohs' Scale 570 KHN 100
Design Tensile Strength4.8x107 Pa (N/m2) (7000 psi)
Design Compressive StrengthGreater than 1.1 x l09 Pa (160,000 psi)
Bulk Modulus3.7x1010 Pa (5.3x106 psi)
Rigidity Modulus3.1x1010 Pa (4.5x106 psi)
Young's Modulus72GPa (10.5x106 psi)
Poisson's Ratio0.17
Coefficient of Thermal Expansion5.5x10 -7 cm/cm·°C (20°C-320°C)
Thermal Conductivity1.4 W/m·°C
Specific Heat670 J/kg·°C
Softening Point1683°C
Annealing Point1215°C
Strain Point1120 °C
Electrical Resistivity7x107 ohm cm (350°C)
Dielectric Properties(20°C and 1 MHz)
Constant3.75
Strength5x107 V/m
Loss FactorLess than 4x10-4
Dissipation FactorLess than 1x10-4
Index of Refraction1.4585
Constringence (Nu)67.56
Velocity of Sound-Shear Wave3.75x103 m/s
Velocity of Sound/Compression Wave5.90X103 m/s
Sonic AttenuationLess than 11 db/m MHz
Permeability Constants(700°C)(cm3 mm/cm2 sec cm of Hg)

Application:

1. High temperature resistance glass can work under 1200°C continuously,and in short time can even work under 1450°C, its softening point is 1730°C.
2.Quartz glass will not reat chemically with  except hydrofluoric.stable is 30 times of ceramic and 150 times of stainless steel.Es-pecially chemical stability is incomparable at low temperature.
3.Electric insulation.
4.Excellent thermal shock stability
5.High transmission above 85%
6.Widely used in semiconductor , lighting and electric heating industries.



 Packing

1.plastic air cushion film 
2.foam material 
3.Carton box
4.wooden case

Delivery 

7-10days after payment


FAQ

 Why Choose Us:

1.High Quality Control
We(YUD) are professional manufacturer about quartz poduct in China, combined with design produce together. We'll check each item one by one to make sure the products in high quality before shipment.
2.Competitive Price
We are factory(YUD), and we are the source, We promise to offer you competitive factory price.
Our advantage:
1). We are a professional manufacturer for quartz product
2). We will try our best to offer the most affordable price and best service
3). We can accept customized
4). We can send you samples for review the quality before your ordering.
6). We will take detailed pictures for you check before shipping,
7). We can delivery the order on time.
8). we will keep all the files and full set of printings for re-orders
How to order:
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.


Send your inquiry Details in the Below for free sample,Click "Send"now.

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Contact:


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skype Ms. Helen Wu

Tel: 0086-189-12155366
Mobile: 189 1215 5366
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Company Info

Lianyungang Yuanda Quartz Product Co.,Ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Lianyungang
Province/State: Jiangsu
Country/Region: China (Mainland)

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