Products

Quartz Glass Tube , Twin Quartz Tube Transparent Glass Quartz Tube

China Quartz Glass Tube, Twin Quartz Tube Transparent Glass Quartz Tube, Find details about China Quartz Glass, Quartz Glass Tube from Quartz Glass Tube, Twin Quartz Tube Transparent Glass Quartz Tube

Model NO.
JH-QGP
HS Code
70023110
Model NO.
JH-QGP
HS Code
70023110
1.Quick Details:

Model No.: JH-QGP

Density 2.2g/cm3

Thermal stability:
Put the quartz material from
1100 °C to 20 ºC
three times, will not cracks.
It will be not changed color under
1100 degree for three hours.
Hardness 570KHN100
Tensile strength 4.8×107Pa(N/m2)
Compression strength >1.1×109 Pa
Coefficient of thermal expansion (20ºC-300ºC) 5.5×10-7cm/cmºC
Thermal conductivity (20ºC) 1.4W/mºC
Specific heat(20ºC) 660J/kgºC
Softening point 1730ºC
Annealing point 1250ºC

Certification: CE,SGS

Origin: China

HS Code:  70023110

Application:electric light source, electrical appliances (electric), semiconductor, Solar, optical communications, military industry, metallurgy, building materials, chemical, machinery, electricity, environmental protection,etc.

  Quartz Glass Tube, Twin Quartz Tube Transparent Glass Quartz TubeQuartz Glass Tube, Twin Quartz Tube Transparent Glass Quartz TubeQuartz Glass Tube, Twin Quartz Tube Transparent Glass Quartz TubeQuartz Glass Tube, Twin Quartz Tube Transparent Glass Quartz Tube

2.Product Description:
 
Density2.2g/cm3
Hardness570KHN100
Tensile Strength4.8*107Pa(N/m2)
Compression Strength>1.1x109Pa
Thermal Conductivity20ºC
Specific( 20ºC )660J/kgºC
Softening Point1730ºC
Annealing Point1250ºC


3.FAQ:

1).Q: Are you a trading company or a factory?
  A: We are a factory for ten years experiences in production of IR radiation source.

2).Q: Do you have any certifications?
  A:Yes,we have CE and SGS certificates.

3).Q: Can you make OEM/ODM services?
  A:Yes,we can.

4).Q: Can you offer the CIF unit price?
  A:Yes,we can. We have best forwarder who can help you to ship the goods by sea,by air,and  by railway.

 

You Might Also Like