200 мм кварцевое стекло большого диаметра 200 мм Стеклянная кварцевая трубка (60796626360)

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Product Overview

Description


Product Description

 

200mm glass quartz tube

 

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Physical properties

 

SiO2 : 

99.99%

Density :

2.2(g/cm3)

Degree of hardness mosh' scale : 

 6.6 

Coefficient of expansion 25--300℃ ℃-1  ( ×10-6  )

0.58

Melting point: 

1732°C

Working temperature : 

Under 1100°C

Max temperature can reach in a short time : 

1450°C

Acid tolerance: 

30 times than Ceramics , 150 times than Stainless steel

Visible light transmittance : 

above 93%

UV spectral region transmittance:

80%

Resistance value :

10000 times than ordinary glass

Annealing point:

1180°C

softening point:

1630°C

Strain point:

1100°C

Dimension  Tolerance(mm)

     

Designation

OD

WT

Max. Siding

Max. Ovality

Max. Bow

1-3mm

±0.05

±0.05

0.05

0.05

1‰

3-10mm

±0.1

±0.1

0.1

0.15

2‰

10-20mm

±0.2

±0.1

0.1

0.2

2‰

20-30

±0.2

±0.15

0.15

0.2

2‰

30-40

±0.4

±0.15

0.2

0.2

2‰

40-50

±0.5

±0.2

0.25

0.25

2‰

50-65

±0.6

±0.2

0.35

0.25

2.5‰

65-85

±0.8

±0.3

0.45

0.3

2.5‰

85-100

±1

±0.3

0.5

0.5

2.5‰

100-150

±1.5

±0.4

0.5

0.8

3‰

150-200

±2

±0.6

0.6

1

4‰

200-300

±3

±0.8

0.7

2

5‰

  

 Spectral Transmission at 1.0mm Thickness

nm

220

255

280

315

350

380

590

780

%

89

91

93

93

93

93

93.2

93.4

 

Chemical  Composition, unit: PPM

K+Na

Ca

Fe

Al

Mg

Ti

Ba

Li

Cu

<10

<3

<1.5

<20

<1.0

<3.0

<0.2

<1.0

<0.5

 

Application of standard clear quartz glass blowing tubese: halogen lamp, mercury lamp, single end lamp,automobile lamp,stage lamp, The thermoelectric boiler, The photocopier lamp, Water treatment lamp casing,quartz ware and pipe.


Application of Ultraviolet quartz glass blowing tubese : Single-ended metal halide lamp,automobile metal halide lamp,G12 metal halide lamp, anti-explosion metal halide lamp, High power stage light and so on.


Application of free ozone quartz glass blowing tubese : Kill germs free ozone light,the material of hospital ,family,and public place Ultraviolet kill germs,and water treatment.

 

Application of quartz rod : Linear light source products, light guide stick, light pipe, Fiber Lighting, Quartz fiber manufacturing,semiconductor silicon wafer, hollow half round.


Application of film coated quartz heater tube: Instant Hot water heater, Alkaline water purifier, Electrothermal heater, Oven heating, Aquarium heater,Screen Printing, Drying, Sealing, Food Warming, Plastic Forming, Laminating.

 

Application of quartz plate: military  industrial  complex,  machinery, metallurgy, printing and dyeing, optical instruments, high temperature sight glasses, firehole industries such as high temperature and other industries, electric light source equipment, Labortory instrument, chemical apparatus. 

 

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Production Flow

 

1+2+.jpg

 

General process of quartz glass blowing tubese :End closing-Cutting-Fire polished-Cleaning-Dring-Annealing-Cooling down-Inspecting-Packing

 

Related Products

 

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Company Information

 

 

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Certifications

 

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FAQ

 

 

FAQ+SERVICE.jpg

Q: Are you a factory or trading company? 

A: We are a factory.

 

Q: Where is your factory located? How can I visit there? 

A: Our factory is located in Lianyungang, China, about 2hours by air from Shanghai

 

Q: What is the material of your products?

A: The material is quartz, SiO2 99.99%

 

Q: Does your company support "Trade Assurance"?

A: Yes.

What is the payment term?

We accept T/T, PayPal, Western Union, L/C.

 

Q: How about the delivery time?

10-15 working day after payment received.

 


60796626360
0.0395 s.