Opaque Quartz Rod

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1 Piece pc
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1000000 Pieces per Year pc/month

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Product Description:

Specifications

Opaque quartz rod:

1. high purity

2. elevated temperature characteristics

3. low coefficient of thermal expansion

 

Diameter and  tolerance of Opaque quartz rod

Range of OD

WT

Siding

Out of Round

Bow/1220mm

8.0±0.15

1.0±0.10

10%

1.5%

2.5mm

9.0±0.15

1.0±0.10

10%

1.5%

2.5mm

10.0±0.15

1.0±0.10

10%

1.5%

2.5mm

10.5±0.15

1.0±0.10

12%

1.5%

2.5mm

11.0±0.18

1.0±0.10

12%

1.5%

3.0mm

12.0±0.20

1.0±0.10

12%

1.5%

3.0mm

13.0±0.22

1.0±0.10

12%

1.5%

3.0mm

12.0±0.30

1.5±0.10

12%

1.5%

3.0mm

15.0±0.30

1.5±0.10

12%

1.5%

3.0mm

18.0±0.30

2.0±0.2

12%

1.5%

3.0mm

20.0±0.30

2.0±0.2

12%

1.5%

3.0mm

25.0±0.30

2.0±0.2

12%

1.5%

3.0mm

28.0±0.4

2.0±0.2

12%

1.5%

3.0mm

32.0±0.4

2.5±0.2

12%

1.5%

3.0mm

36.0±0.5

3.0±0.2

12%

1.5%

3.0mm

40.0±0.6

3.0±0.3

12%

1.5%

3.0mm

44.0±0.6

3.0±0.3

12%

1.5%

3.0mm

46.0±0.6

3.0±0.3

12%

1.5%

3.0mm

48.0±0.7

3.0±0.3

12%

1.5%

3.0mm

50.0±0.7

3.0±0.3

12%

1.5%

3.0mm

 

Physical Properties

Opalescence

SiO2

Heat Resistance

Spectral transmission at 500nm<10%

SiO2>99.8%

Keep under 900C for 15minutes,then put into 20C water, no crack after 3times

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Q:The difference between infrared heating tube and quartz heating tube
Quartz heating tube is infrared heating pipe, heating pipe is not all but the infrared quartz tube, a far infrared coating metal tube tobo!
Q:Quartz heating tube and carbon fiber, which saves electricity?
Service life comparison: ordinary quartz heating tube has an operating life of less than an hour. The service life of carbon fiber heating tube is: hour.
Q:Quartz tube type two-color liquid level gauge, how to measure good or bad?
At the same time, the liquid level meter observation direction the user can rotate freely, with large viewing angle, as the advantages of wide, safe and reliable. The anti frost two-color liquid level meter is suitable for liquid level monitoring of medium with great viscosity in petrochemical industry. The liquid level meter has a heating and insulation device, and the liquid level boundary is sensitive, clear and accurate.
Q:How many degrees can a quartz tube vacuum package be?
The softening point of high temperature quartz glass is 1730 degrees Celsius, 1200 degrees Celsius can be used in a long time, the highest temperature of 1450 degrees Celsius for a short time
Q:The working principle of quartz glass heating tube
SH far infrared quartz heating element is a milky white quartz tube infrared radiation source, no coating, no pollution, no harmful radiation, excellent chemical stability, high temperature resistance, no deformation shapes, long-term use, good thermal stability, can choose the heating temperature. Long term use, radiation performance is not degeneration. The utility model has the advantages of long service life, reasonable structure, minimal thermal inertia and convenient operation. SH far infrared quartz heater is the only best infrared radiation element in china.
Q:The difference between quartz tube and far infrared tube in an electric oven?
Far infrared electric heating tube to tube is based on the electric heating tube is coated with infrared coating, the heat radiation of the electric heating tube frequency into the far infrared frequency, so that the material to be heated to better absorb heat from the heating tube, far infrared heating and high thermal efficiency, energy saving.
Q:Which is better, quartz glass heating tube and PTC heating tube?
PTC is a relatively new heating material with no thermal expansion coefficient and fast heating, but the heat transfer is slower than the quartz tube under the influence of efficiency.
Q:What does inductively coupled plasma atomic emission spectrometer mean?
The high frequency current generated by the high frequency oscillator is connected to the tubular coil with water cooling in the copper at the upper end of the plasma generating tube via the coupling system. Three coaxial argon flows through the channel in the plasma generating tube made of quartz. The cooling gas (Ar) stabilizes the plasma torch and the cooling quartz tube wall through the external and intermediate channels surrounding the plasma, preventing the tube wall from melting and heating.
Q:Can quartz heating tubes be connected in series?
The life is not necessarily a halogen tube than quartz heating tube and long life, to see the heating wire material and production technology, such as quartz heating Guangzhou Tianhe hi tech Industrial Development Zone South anticorrosive electromechanical Co Ltd do tube service life is longer than the halogen life, their company is insulated heating wire surface oxidation treatment, increase hard, low surface load.
Q:What are the uses of quartz tubes?
The raw materials used for making quartz glass tubes are silica and quartz. Now they are usually made of silica, and the crystal is too expensive.
We are the first professional manufacturer which adopts the continuous melting way. Our annual output is more than 800 tons, and product quality can meet the international level. We have obtained the certification of SO 9001:2000, TUV, CE, ROHS and MSDS

1. Manufacturer Overview

Location Liaoning,China
Year Established 1986
Annual Output Value US$2.5 Million - US$5 Million
Main Markets North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Central America
Northern Europe
Southern Europe
South Asia
Company Certifications ISO 9001:2000;TUV; CE; ROHS;MSDS

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Dalian port
Export Percentage 91% - 100%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese, Japanese, Korean
b)Factory Information  
Factory Size: 3,000-5,000 square meters
No. of Production Lines 4
Contract Manufacturing
Product Price Range Low and/or Average