Uv quartz sleeve
Cantidad : MOQ 1PCS Precio : Min USD1
Good quality and reasonable price of quartz tubes made in China.
1. quartz tube: OD3mm-420mm
2. Wall thickness : 1mm-10mm
3. Length : max1240mm (or according to your special requirement)
4. purity : 99.99% min
5. Shape : Both ends open/ One end close
5. Resistance 1100 degree, 1000 long time work
6. Low OH
7. Nice Appearances
8. Strong Corrosion-resistant
9. Good thermal stability
10. Good transparency for light>90%
11. Good electrical insulation
12. Special dimension and tolerances are available upone requests
13.Useful : electric light source, semiconductor,optical, photovoltaic,chemical industries
· GOOD QUARTZ MATERIAL
· STRICT CONTROL OF THE PRODUCTION PROCESS
· GOOD QUALITY
· COMPETITIVE PRICES
· ON-TIME DELIVERIES
· GOOD AFTER-SALE SERVICE
We can also make tubes according to your requirement!
Dimensional Tolerance
|
Range of OD |
OD |
WT |
Siding |
Out of Round |
Bow1220mm |
|
≤6mm |
±2.0% |
±10% |
12% |
2.0% |
2.5mm |
|
6.00-15.00mm |
±1.25% |
±8% |
10% |
1.5% |
2.5mm |
|
15.00-20.00mm |
±1.25% |
±10% |
15% |
1.5% |
2.5mm |
|
20.00-25.00mm |
±1.25% |
±10% |
15% |
1.5% |
3.0mm |
|
25.00-30.00mm |
±1.35% |
±12% |
15% |
1.5% |
3.0mm |
|
30.00-80.00mm |
±1.5% |
±14% |
15% |
2.0% |
3.0mm |
|
80.00-100.00mm |
±1.0% |
±0.5mm |
15% |
2.0% |
3.0mm |
|
100.00-120.00 |
±1.5% |
±0.8mm |
15% |
2.0% |
3.0mm |
|
120.00-160.00 |
±1.8% |
±1.0mm |
20% |
2.5% |
3.0mm |
|
160.00-180.00 |
±3.0% |
±1.0mm |
25% |
2.5% |
3.0mm |
|
180.00-200.00 |
±4.0% |
±1.5mm |
25% |
2.5% |
3.0mm |
|
200.00-240.00 |
±4.0% |
±1.5mm |
25% |
2.5% |
3.0mm |
|
240.00-280.00 |
±6.0% |
±2.0mm |
25% |
2.5% |
3.0mm |
|
280.00 above |
±8.0% |
±3.0mm |
25% |
2.5% |
3.0mm |
Chemical composition (ppm)
|
AL |
Fe |
K |
Na |
Li |
Ca |
Mg |
Cu |
Mn |
Cr |
B |
Ti |
|
5-12 |
0.19-1.5 |
0.71-1.6 |
0.12-1.76 |
0.38-0.76 |
0.17-1.23 |
0.05-0.5 |
0.05 |
0.05 |
<0.05</p> |
<0.1</p> |
<1.0</p> |
Spectral transmission at 1.0mm thickness
|
mm |
<220</p> |
255 |
280 |
315 |
350 |
38 |
590 |
780 |
|
% |
89 |
91 |
93 |
93 |
93 |
93 |
93.2 |
93.4 |
Physical Properties
|
(g/cc)Density20 °C kg.m-3 |
2.2 |
|
Degree of Hardness Moh's Scale |
5.5-5.6 |
|
Softening point(degree) |
1683 |
|
Annealing point |
1215 |
|
Defoamation Point |
1120 |
We are a manufacturer of quartz tubes with well-eq acilities and strong technical force.
The factory is located in Donghai County which is the famous hometown of crystal in China
,with convenient transportation access.
Persona a contactar : Kathy Xu, +86 518 87800686
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
|
Esta página es acerca de los importadores y exportadores de Uv quartz sleeve Buscar en la categoria : Mayoristas / proveedores Buscar en la categoria : quartz, sleeve |
34899 VehiculosReportar abuso
Wednesday 13 January 2021
Cantidad : 10000 - Precio : 11,00 €
Somos un fabricante turco "Ay Yedek Parca" en Estambul, Turquía, podemos suministrar piezas de repuesto y OEM y JCB 3cx y 4cx genuinos con una buena calidad y precio competitivo, no dude en ponerse en contacto conmigo si necesita más ayuda para su consulta. . AY YEDEK PARÇA CO.LT ESENLER MAH...
- 34899 - istanbul
- 05336849493
- 00905336849493
032301 AlimentaciónReportar abuso
Wednesday 28 September 2022
round glass food storage containers Dimension Shape Rectangle/Square/Round Size Customizable Components Glass High Borosilicate Glass Lid PP (Polypropylene) Side Buckle Yes, Unremovable Valve Yes, Polypropylene and Silicone Silicone Seal Yes Use BPA Free Yes Leakproof...
- 032301 - Liyang
- +86 400 822 9950
700000 Medio ambiente / EcologiaReportar abuso
Tuesday 07 July 2026
Cantidad : 1XCONT20' - Precio : 0.002$/unit
Various sized pots manufactured with coir fibre and moulded with an organic rubber compound.. Pots will maintain their shape for up six months while plants are growing. The plant can then be planted in the ground with the pot. The pot will decompose over time. Coconut fiber potare...
Viet Delta Corporation
- Vince Ha
- 700000 - Ho Chi Minh
- +841253335112
- whatsapp: +841253335112
