Gold Member Since 2013
Audited Supplier
Donghai Yukang Quartz Material Co., Ltd.

Quartz Tube with Closed End, Furnace Tube, Quartz Glass Tube manufacturer / supplier in China, offering Quartz Furnace Tube with High Quality, Large Diameter Thick Wall Quartz Tube, High Temhigh Temperature Resistant Insulating Quartz Tube and so on.

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Supplier Homepage Product Quartz Tube Deep Processed Quartz Glass Tube Quartz Furnace Tube with High Quality

Quartz Furnace Tube with High Quality

Purchase Qty.:
1-1,499 1,500+
FOB Unit Price: US $1,200 US $10
Purchase Qty. (Pieces) FOB Unit Price
1-1,499 US $1,200
1,500+ US $10
Get Latest Price
Production Capacity: 50, 000 PCS/Year.
Transport Package: Wooden Case with Carton Case Inside
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Purity: 99.99% Min
  • Annealing Point: 1215 Degree
  • Resistant: High Temperature, High Pressure
  • Price: Competitive
  • Trademark: Yukang
  • Origin: Liangyugang, Jiangsu
  • Softening Point: 1683 Degree
  • Deformation Point: 1120
  • Package: Seaworthy Wooden Case
  • Delivery Time: Within 15 Days
  • Specification: SGS
  • HS Code: 70023110
Product Description
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: One end closed
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

We are a manufacturer for all kinds of quartz products. Including quartz tube, quartz rod, quartz plate, quartz crucible, quartz boat, and other quartz products.

After-Sale service:

1) 24 hrs service for customers.

2) quality issue, we accept reworking if quality is not reach your requirements.

3) sample available for free.

4) OEM service acceptable. Welcome your artwork.




2.2g/cm ³

Specific   heat(20°C) 

Mohs hardness

insulation strength 
5 × 107V/m 
Tensile strength 

4.8 × 107N/m ²
Dielectric constant


Compression strength
1.1 × 109N/m ²

Annealing point

1215 °C

---To order, please reply us your special enquiry.


Spectral transmission at 1.0mm thickness

m m

Physical Proerties

(g/cc)Density20 °C kg.m-3
Degree of Hardness Moh's Scale5.5-5.6
Softening point(degree)1683
Annealing point1215

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