离岸价格
获取最新报价( Negotiable )
|1 Piece Minimum Order
国家:
China
型号:
-
离岸价格:
( Negotiable ) 获取最新报价
位置:
-
最小订单价格:
-
最小订单:
1 Piece
包装细节:
carton and plywood box with foam case
交货时间:
within 7 days
供应能力:
1000000 Piece per Week
付款方式:
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal
產品組 :
联系人 Cindy
Lianyungang, Jiangsu
Twin Quartz Tubes, Quartz Product
Twin quartz tubes: It is widely used to the heater for high
temperature application
Twin hole quartz tubes:
Size:
8**8mm
*1**3mm
*5**3mm
1)OD ****0mm
2)Thickness Wall: 0.***0mm
3)Length: Max***0mm
4)Exported to USA for 5 years
5)Our Own Factory
Transparent Quartz Glass Tubes For Heater Using
Product Features:
These tubes advantages are high purity, good spectral transmission, well controlled dimension and low OH, etc.
They're the best heat resisting material for lamps like: halogen lamps, mercury lamps, metal halide lamps, etc.
We can produce the tubes within a very large diameter rang: OD ****0mm, thickness wall 0.7 *0.0mm , length maximum ***0mm.
We also can apply some further processing like trim cutting, fire polishing, bending, pinching, grinding and others according to customers requirements.
We also can control our tubes OH content within *0ppm *5ppm*0ppm5ppm2ppm as your special needs.
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 |
| **4 | **9 | **4 | |
| Density (g/cc) | 2.2 | 2.*1 | 2.*1 |
| Coefficient of Thermal Expansion(cm/cm°C) | 5.5****7 | 5.9****7 | 6.7****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***9 | 0.*4***9 | 0.*5***9 |
| Youngs Modulus (Pa) | 7.2****0 | 7.5****0 | 7****0 |
| 国家: | China |
| 型号: | - |
| 离岸价格: | ( Negotiable ) 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | 1 Piece |
| 包装细节: | carton and plywood box with foam case |
| 交货时间: | within 7 days |
| 供应能力: | 1000000 Piece per Week |
| 付款方式: | T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal |
| 產品組 : | quartz tube |
