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| Product Name: |
quartz tube
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| Supply Ability: |
26000000 pcs/month |
| Related proudcts |
quartz tube, quartz tubing, quartz pipe, |
| Specifications |
IP100 |
| Price Term: |
FOB |
| Port of loading: |
ShangHai |
| Minimum Order |
100 pcs |
| Unit Price: |
USD 0.01-100 |
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Specifications
quartz tube :
High quality, Low price, Perfect after-sale service
1. Outside Diameter: 1~300mm
2. Wall Thickness: 0.5~18mm
3. Length: 10~3000mm
Dimensional Tolerance : [part parameters]
OD Deviation de OD WT Siding of Wall Out of Round Bow/1220mm
<6mm ¡À2.0% ¡À10% 12% 2.0% 2.5mm
6.0-15mm ¡À1.25% ¡À8% 10% 1.5% 2.5mm
15-20mm ¡À1.25% ¡À10% 15% 1.5% 2.5mm
20-25mm ¡À1.25% ¡À10% 15% 1.5% 3.0mm
25-30mm ¡À1.35% ¡À12% 15% 1.5% 3.0mm
30-80mm ¡À1.5% ¡À14% 15% 2.0% 3.0mm
Chemical Composition [unit: ppm]
Al Fe Ca Ti Na K
20 1.0 2.0 2.0 2.5 2.5
OH-Content:
can be controled within 20ppm\15ppm\10ppm\5ppm\2ppm
according to the customers' requirements.
Chemical Properties:
Hydrolysis Clase (DIN 12111) 1
Acid-resistance Clase (DIN 12 116) 1
Alkali-resistance Clase (DIN 52322) 1
Mechanical Properties: ( at 20 centigrade degree)
Density 2.20 g/cm3
Tensile Strength 4.8 ¡Á107 Pa (N/m2)
Compressive Strength 4.8 ¡Á107 Pa (N/m2)
Hardness (Mohs) 5.5 - 6.5
Thermal Properties:
Coefficient of expansion [20~300 degree] 5.5 ¡Á10-7 /degree
Transformation point 1120 degree
Softening point 1683 degree
Annealing point 1180 degree
Max temperature for continuous work 1100 degree
Max temperature for periodic work 1300 degree
Electrical Properties:
Deficit factor of dielectric (at frequency of 7.5 GHz) tan =0.0025
Constant dielectric (at 20 degree /7.5 GHz) = 3.7
Electric-resistance (kV/cm)
at 20 degree 250 - 400
at 500 degree 40 - 50
Temperature Electric-resistance
(degree ) ( . cm)
20 1018
100 1018
200 4 ¡Á1013
400 1010
800 6.3¡Á 108
1000 108
1200 4 ¡Á 105
1. Specilized in manufacturing kinds of further processing quartz products with different shapes according to your requirements.
2. Prouducts:
(1) Bent tubes [ S |
| Company: |
LianYunGang Inpu Quartz Co.,Ltd
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| Contact: |
Mr. Andy Shi |
| Address: |
No.113, DaNing Road, FangShan Industry Zone, DongHai, LianYu |
| Postcode: |
222341 |
| Tel: |
86-518-87662668 |
| Fax: |
86-518-87563188 |
| E-mail: |
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