Opaque Quartz Rod

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China Main Port
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TT or LC
Min Order Qty:
1 Piece pc
Supply Capability:
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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- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Will the heater explode?
Quartz glass tube is made of silica dioxide, special industrial technology glass, is a very good basic material. Quartz glass has a series of excellent physical and chemical properties. Be characterized by:1, high temperature resistance, quartz glass softening point temperature of about 1730 degrees Celsius, can be used at 1100 degrees for a long time, the shortest use temperature of up to 1450 degrees celsius,2, except hydrofluoric acid corrosion, quartz glass and other acids almost no chemical reaction, the acid resistance is 30 times 150 times of ceramic, stainless steel, especially the chemical stability at high temperatures, any other engineering materials are incomparable.3, good thermal stability of quartz glass thermal expansion coefficient is extremely small, can withstand the temperature changes, the quartz glass is heated to 1100 degrees Celsius, the water will not burst into the room.4, good light transmission performance of quartz glass in the ultraviolet to the infrared spectral band has good light transmittance, visible light transmittance is more than 93%, especially in the ultraviolet spectral region, the maximum transmittance is higher than 80.5, the electrical insulation performance is good, quartz glass resistance value is equivalent to ten thousand times of ordinary glass, is excellent electrical insulation material, even in high temperature, also has good electrical performance.
Q:Which is more efficient, electromagnetic high frequency cooker and light wave oven?
The light wave furnace is more energy efficient than the electromagnetic high frequency cooker. The reason is that the heating method is more optimized.Ordinary microwave oven: the inner barbecue pipe is usually made of copper tube or quartz tube, and the copper tube is difficult to cool after heating, which leads to scalding.
Q:Does the oven quartz tube light up properly?
When the temperature is lower than the set temperature, the oven will repeat the process.
Q:What can be cut off by a quartz tube?
Resin diamond ultra thin cutting blade, cutting quartz glass tube, rod piece and so on. It has the characteristics of cutting, no collapsing, sharp and wearableAnother way is if the English word Lishi tube factory near to be sent to them all! Now this generation of cutting business is also very fire! Conventional quartz tube length is 1240MM!
Q:The quartz tube that has just changed into the sterilizing cabinet will soon burn out. Why?
If the original is easy to burn out the quartz tube into the original position of the old pipe after a sudden burn, and the original old tube position of the original new tube this very durable -- certainly is what resistance capacitance is bad, it is only to open the closed area carefully.
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.
Q:Comparison of micro crystalline quartz tube grill with copper tube grill
Conclusions compared the main difference grill heating and cooling speed of electricity per minute for 3 minutes (barbecue) cooling quartz tube has high corrosion resistance and anti explosion, long-term water vapor, smoke not aging, long service life.
Q:Quartz tube heater principle
(1) there is no need for far infrared coating, the spectrum radiation matching and absorption characteristics are good, the radiation performance is not degeneration for long term use, and the electric heating conversion efficiency is high. It is about 30% energy saving than the general heating element.(2) high operating temperature and wide range of selection. Among them, the ceramic cap packaging type, the highest temperature up to 800 degrees.(3) high temperature rise, low thermal inertia, high temperature resistance, corrosion resistance, good thermo chemical stability, long service life and high insulation strength.(4) pollution-free, is a clean heater, in line with modern production, high rhythm, high quality requirements, applicable to health appliances on high demand.(5) the design, manufacture and installation are very convenient and economical.
Q:Does the water heater use the quartz tube heating to have the side effect to the human body?
If it is radiation heating other things, in some applications, the infrared radiation of quartz tube has advantages
Q:What is quartz tube for?
Good light transmission performance of quartz glass in the ultraviolet to the infrared spectral band has good light transmittance, visible light transmittance is more than 93%, especially in the ultraviolet spectral region, the maximum transmittance is higher than 80.
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