Clear Clean Large Diameter Quartz Glass Tubes - Exportimes.com

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Crystal quartz glass products factory in Jinzhou  

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Clear Clean Large Diameter Quartz Glass Tubes

Clear Clean Large Diameter Quartz Glass Tubes
  • Clear Clean Large Diameter Quartz Glass Tubes
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  • These tubes advantages are high purity, good spectral transmission, well controlled dimension and low OH, etc.

Product Details

Description

Quick Details

Place of Origin:
Liaoning China (Mainland)
Brand Name:
Jingcheng
Type:
Clear Quartz Pipe
Color:
colorless
Application:
lighting source, optical instrument, laboratory instrument, medical
Surface Treatment:
Polished
Outside Diameter:
3-400
SiO2 Purity:
>99.95%
Rigidigity:
Mohs7
Visible Light Transmsion(VLT):
>85%
Surface:
Smooth, No Scratch
Processing:
Trim Cutting, Fire Polishing
OH Content:
20ppm/10ppm/5ppm/2ppm

Packaging & Delivery

Packaging Detail: Inner: Bubble wrap air cellular cushioning Outer: Carton and wooden case
Delivery Detail: within 3-7 days

Specifications

1)OD 3-400mm 
2)Thickness Wall: 0.7-10mm 
3)Length: Max3000mm 
4)Exported to USA for 5 years 
5)Our Own Factory

Transparent 5ppm OH Quartz Glass Tubes 

 

Product Features:

  • These tubes advantages are high purity, good spectral transmission, well controlled dimension and low OH, etc.
  • They're the best heat resisting material for lamps like: halogen lamps, mercury lamps, metal halide lamps, etc.
  • We can produce the tubes within a very large diameter rang: OD 3-400mm, thickness wall 0.7 – 10.0mm , length maximum 3000mm.
  • We also can apply some further processing like trim cutting, fire polishing, bending, pinching, grinding and others according to customers’ requirements.
  • We also can control our tubes OH content within 20ppm\ 15ppm\10ppm\5ppm\2ppm as your special needs.

Dimensional Tolerance:

Range of OD

OD

WT

Siding

Out of Round

Bow/1220mm

≤6mm

±2.0%

±10%

12%

2.00%

2.5mm

6.00mm-15.00mm

±1.25%

±8%

10%

1.50%

2.5mm

15.00mm-20.00mm

±1.25%

±10%

15%

1.50%

2.5mm

20.00mm-25.00mm

±1.25%

±10%

15%

1.50%

3.0mm

25.00mm-30.00mm

±1.35%

±12%

15%

1.50%

3.0mm

30.00mm-80.00mm

±1.5%

±14%

15%

2.00%

3.0mm

 

Physical Property:

 

214

219

254

Density (g/cc)

2.2

2.21

2.21

Coefficient of Thermal Expansion(cm/cm°C)

5.5*10-7

5.9*10-7

6.7*10-7

Softening Point (°C)

1683

1660

1615

Annealing Point (°C)

1215

1204

1163

Strain Point (°C)

1120

1106

1066

Refractive Index

1.4585

1.456

1.46

Specific Heat (j/kgOK)

670

700

690

Compressive Strength  (Pa)

>1.1*109

0.94*109

0.55*109

 Youngs Modulus (Pa)

7.2*1010

7.5*1010

7*1010

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