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Lianyungang Tianhong International Trade Co.,Ltd
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Quartz Glass Tubes/Transparent Quartz Glass Tubes For Heater Using

Quartz Glass Tubes/Transparent Quartz Glass Tubes For Heater Using

Place of Origin : China
Brand Name : TIANHONG
Certification : CE,ROHS
Packaging Details : Standard of export packing
Delivery Time : 3-7 days after receive your payment
Payment Terms : TT,L/C,PAYPAL
Supply Ability : 5000 PIECES PER DAY
MOQ : 1 PIECE
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Quartz Glass Tubes/Transparent Quartz Glass Tubes For Heater Using

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 Quartz Glass Tubes For Heater Using


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 15ppmppmppmppm 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


Product Tags:

quartz tube

      

quartz glass tube

      

quartz tubing

      
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