离岸价格
获取最新报价13333 / Ton
|Minimum Order
位置:
Jiangsu province Donghai County Fangshan Industria
最小订单价格:
最小订单:
200 Ton
包装细节:
export packing
交货时间:
30days
供应能力:
100 Ton per Month
付款方式:
T/T, L/C
联系人 Mr. Qingguan
Donghai County Fangshan Industrial Park Haisheng Road No. 1, Lianyungang
This quartz glass tube has typical characteristics of high purity, good spectral transmission, well controlled dimension and low OH and so on.it servers as the first choice of heat resistant material for halogen lamps, mercury lamps, metal halide lamps and other quartz lamps. This glass can be supplied in the range of ***0 mm outside diameter, 0.**2.0 mm wall thickness and *******0mm length. Exhaust tubes with good CPK are suitable for high-speed streamline production. And further processing of trim cutting, fire polishing, bending and pinching can be done according to the requirement of customers. OH-content can be controlled within *0ppm/ *5ppm/ *0ppm/ 5ppm/ 2ppm/ according to the requirement of customers.
Dimensional Tolerance
|
Range of OD |
OD |
WT |
Siding |
Out of Round |
Bow/***0mm |
|
≤6mm |
±2.0% |
±*0% |
*2% |
2.*0% |
2.5mm |
|
6.*0mm**5.*0mm |
±1.*5% |
±8% |
*0% |
1.*0% |
2.5mm |
|
*5.*0mm**0.*0mm |
±1.*5% |
±*0% |
*5% |
1.*0% |
2.5mm |
|
*0.*0mm**5.*0mm |
±1.*5% |
±*0% |
*5% |
1.*0% |
3.0mm |
|
*5.*0mm**0.*0mm |
±1.*5% |
±*2% |
*5% |
1.*0% |
3.0mm |
|
*0.*0mm**0.*0mm |
±1.5% |
±*4% |
*5% |
2.*0% |
3.0mm |
Physical Property
|
|
**4 |
**9 |
**4 |
|
Density (g/cc) |
2.2 |
2.*1 |
2.*1 |
|
Coefficient of Thermal Expansion(cm/cm°C) |
5.5**0*7 |
5.9**0*7 |
6.7**0*7 |
|
Softening Point (°C) |
***3 |
***0 |
***5 |
|
Annealing Point (°C) |
***5 |
***4 |
***3 |
|
Strain Point (°C) |
***0 |
***6 |
***6 |
|
Refractive Index |
1.***5 |
1.**6 |
1.*6 |
|
Specific Heat (j/kgOK) |
**0 |
**0 |
**0 |
|
Compressive Strength (Pa) |
>1.1**09 |
0.*4**09 |
0.*5**09 |
|
Youngs Modulus (Pa) |
7.2**0*0 |
7.5**0*0 |
7**0*0 |
If you are interested in our products, please do not hesitate to contact us.
