| Quantity（Pack/Packs） | 1 ~ 1000 | >1000 |
| Est. Time（days) | 7 | To be negotiated |
If you finish the payment today, your order will ship out within the delivery date.
2pcs Spiril Coil Clear Quartz Glass Heater Tube to Kazakhstan
spiril quartz heater
230v 1300w( voltage and watts can designed as Buyer's demand)
spiril outer diameter 120mm
inner diameter 100mm
OD10mm clear quartz tube
6coils
Note:
For this special products, before you order, please contact with us to confirm the final prices as your required sizes and shipping cost for you. Otherwise we have no ways to send for you if you order directly.
Quartz glass type:
Clear fused quartz quartz glass tube
Dehydroxyl(baked) clear fused quartz glass tube
low Hydroxyl(vacuum baked) clear fused quartz glass tube
high ozone clear fused quartz glass tube
uv blocking quartz glass tube
ozone free quartz
1.Fused quartz glass tube available as continuous machine drawn and automatic controlled tubing.
2.This glass had the typical characteriastics of high purity, good spectral transmission, well controlled dimension and lower OH and so on.
3.It serves as the first choice of heat resistant material for halogen lamps, mercury lamps, metal halide lamps and other quartz lamps, used in light, chemical, semiconductor and etc
4.This glass can be supplied in the range of 3-450mm outside diameter, 0.6-20.0mm wall thickness and 10-4500mm length.
5.Exhaust tubes with good CPK are suitable for high-speed streamline production.
6.And further processing of trim cutting, fire polishing, bending and pinching and etc. can be done according to the requirement of customers.
7.OH-content can be controled within 20ppm\15ppm\10ppm\5ppm\2ppm according to the requirement of customers.
Typical Application:
1.halogen,germicidal with ozone lamps,heater etc.
2.mercury,halogen,heater.
3.metal halide lamps and other applications requiring hydroxyl free material.
4.high rate of transmittance and hydroxyl free(import material produced).
5.high rate of transmittance of high ozone germicidal lamps(import material produced).
6.uv blocking applications including halogen and discharge lamps etc.
7.ozone free uv germicidal lamps etc.
8.optical, sunlight,semiconductor and etc.
Parameter of quartz glass tube:
Model | RE418 |
Brand | Resucerial |
Outer Diameter | 1.50-450mm |
Material | high purity >99.95%(SiO2) |
Wall Thickness | 0.30-20mm |
Length | 10-4500mm |
Shape | Straight, C, U,Round,Pear,spiral,domed, closed |
Softening Point | 1680℃ |
Annealing Point | 1210℃ |
Strain Point | 1120℃ |
Density | 2.2g/cm3 |
Hardness | 5.5-6.50Mohs' |
Design Tensile Strength | 4.80x107N/m^2 |
Design Compressive Strength | 1.10x 109N/m^2 |
Cofficient Of Thermal | 5.70x10-7cm/cm.℃ |
Thermal Conductivity(20℃) | 1.40W/m.℃ |
Specific Heat(20℃) | 670J/Kg.℃ |
Electrical Resistivity(350℃) | 7x107ohm.cm |
Dielectric Constant | 3.75 |
Dielectric Strength | 5x107V/m |
Clear Fused Quartz Glass Tube
Chemical Composition | ||||||||||
AL | K | Na | Li | Ca | Mg | Cu | Mn | Pb | B | Ti |
20 | 3.5 | 3.5 | 1.0 | 2.0 | 0.5 | 0.3 | 0.5 | <0.01 | <0.2 | 2.0 |
Dimensional Tolerance | ||||||
RANGE OF OD | OD | WT | siding | OUT OF ROUND | BOW/1220MM | |
<6MM | ±2.0% | ±10% | 12% | 2.00% | 2.5MM | |
6.0-15.00MM | ±1.25% | ±8% | 10% | 1.50% | 2.5MM | |
15.0-20.0MM | ±1.25% | ±10% | 15% | 1.50% | 2.5MM | |
20.0-25.0MM | ±1.25% | ±10% | 15% | 1.50% | 3.0MM | |
25.0-30.0MM | ±1.35% | ±12% | 15% | 1.50% | 3.0MM | |
30.0-80.0MM | ±1.5% | ±14% | 15% | 2.00% | 3.0MM | |
80.0-150.0MM | ±1.5% | ±14% | 15% | 2.00% | 3.0MM | |
150.0-200.0MM | ±1.5% | ±14% | 15% | 2.00% | 3.0MM | |
200.0-300.0MM | ±1.5% | ±14% | 15% | 2.00% | 3.0MM | |
300.0-450.0MM | ±1.5% | ±14% | 15% | 2.00% | 3.0MM | |
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