quartz tube
| Model: | IP |
|---|---|
| Brand: | YINGPU |
| Origin: | Made In China |
| Category: | Consumer Electronics & Lighting / Microwave Oven |
| Label: | quartz tube , quartz tube , quartz pipe |
| Price: |
-
|
| Min. Order: | 100 pc |
Product Description
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
4. Type: quartz tube
Dimensional Tolerance : [part parameters]
OD Deviation de OD WT Siding of Wall Out of Round Bow/1220mm
<6mm ±2.0% ±10% 12% 2.0% 2.5mm
6.0-15mm ±1.25% ±8% 10% 1.5% 2.5mm
15-20mm ±1.25% ±10% 15% 1.5% 2.5mm
20-25mm ±1.25% ±10% 15% 1.5% 3.0mm
25-30mm ±1.35% ±12% 15% 1.5% 3.0mm
30-80mm ±1.5% ±14% 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 ×107 Pa (N/m2)
Compressive Strength 4.8 ×107 Pa (N/m2)
Hardness (Mohs) 5.5 - 6.5
Thermal Properties:
Coefficient of expansion [20~300 degree] 5.5 ×10-7 /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 ×1013
400 1010
800 6.3× 108
1000 108
1200 4 × 105
1. Specilized in manufacturing kinds of further processing quartz
products according to your requirements.
2. Prouducts:
(1) Bent tubes [ Shapes : C / U / M / W / Pear / Racket etc ]
(2) Clear/Transparent quartz tube ,
(3) Milky/Opaque quartz tube,
(4) Ruby quartz tube,
(5) Spiral quartz tube,
(6) UV stop/block quartz tube, + Ozone free quartz tube,
(7) Quartz Rod, + Quartz Plate, + Quartz Disc,
(8) Single end closed quartz tube,
(9) Twin (double hole) quartz tube,
etc.
3. Welcome to make your best choice and contact us.
Hope to build long-term relationship with U.
Member Information
| Lianyungang InpuQuartz Co., Ltd. | |
|---|---|
| Country/Region: | Jiang Su - China |
| Business Nature: | Manufacturer |
| Phone: | 87662668 |
| Contact: | Andy Shi (salesman) |
| Last Online: | 05 Jan, 2012 |