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Sell Transparent Standard Quartz Tube

Country:

China

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(Negotiable) Get Latest Price

Place of Origin:

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Packaging Detail:

Packing according to customers requirements

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Payment Type:

Other, T/T

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Product Description

Transparent quartz glass tube:
1. Materials: Quartz glass tube (silica content≥99.99%)
2. For cutting quartz tube, our company develop advanced equipment to cut, clean, packag, etc. As the first-class technology, we use import diamond cutting disc and ultrasonic cleaning equipment to ensure that every specification of the consistency of a product from the aspect smooth, flat, the appearance of cleanliness have access to customer recognition and praise.
3. Products are widely used in electric light sources, semiconductor, metallurgy, chemical industry, electric power and other fields.

Size common difference Unit：mm

Outer diameter scope	Outer diameter(mm)	Wall thickness(mm)	side wall scope( mm)	Bow/1220mm	Greatest length
≤6mm	±0.1	±0.08	0.05	2.5mm	1500mm
6.00-15.00mm	±0.2	±0.10	0.07	2.5mm	1800mm
15.00-20.00mm	±0.2	±0.10	0.07	2.5mm	2000mm
20.00-25.00mm	±0.3	±0.15	0.10	2.5mm	2000mm
25.00-30.00mm	±0.5	±0.20	0.15	2.5mm	2000mm
30.00-80.00mm	±0.5	±0.20	0.15	2.5mm	1800mm

Chemical composition Unit：ppm

Al	Fe	K	Na	Li	Ca	Mg	Cu	Mn	Pb	B	Ti
20	1.0	3.5	3.5	1.0	2.0	0.5	0.3	0.5	<0.01	<0.2	2.0

silica content：≥99.99%

Physical property：

Density 20℃ kg*m-3(×103)	2.2
Coefficient of expansion 25-300℃ ℃-1(×10-6)	0.56
Softening point（℃）	1710
Annealing point（℃）	1230
Strain point(℃)	1140
Youngs modulus(Pa)	7.3×105