Clear Clean Large Diameter Quartz Glass Tubes - Exportimes.com

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Jinzhou huamei quartz glass factory  

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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. which is used for lighting source, optical instrument,

Product Details

Description

Quick Details

Place of Origin:
Jinzhou China (Mainland)
Brand Name:
Huamei
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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