Gold Member Since 2013
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Lianyungang Hongkang Quartz Products Co., Ltd.

Quartz Tube, Quartz Glass Tube, Uv-Stop Quartz Tube manufacturer / supplier in China, offering Small Size UV Stop Quartz Tubes for Lamps, Quartz Tube for UV Lamp, Shimadzu Gas Chromatograph Accessories Quartz Nozzle, Shimadzu Gc-9A Gas Chromatograph Accessories Quartz Nozzle, Silica Quartz Powder, Silica Gel with Silica, Silica Silica and so on.

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Supplier Homepage Product UV Blocking Quartz Tube Small Size UV Stop Quartz Tubes for Lamps, Quartz Tube for UV Lamp

Small Size UV Stop Quartz Tubes for Lamps, Quartz Tube for UV Lamp

FOB Price: US $10 / PCS
Min. Order: 200 PCS
Min. Order FOB Price
200 PCS US $10/ PCS
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Production Capacity: 40000
Transport Package: Carton Packaging Wooden Case
Payment Terms: L/C, T/T, D/P, Money Gram, Western Union

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Basic Info
  • Model NO.: HKQT-318
  • Pipe Material: Glass
  • Trademark: HKQT
  • Origin: Donghai Jiangsu
  • Application: Water Heater
  • 11: 12
  • Specification: superior quality
Product Description
materialpuritycoulor
quartz99.99%clear
Packaging & Delivery
Packaging Detail: Foam packing with carton or wooden case. Or according to customer's requirements.
Delivery Detail: Within 5days after receipt of your payment
Specifications
1. UV-block quartz pipe UV lamp
2. Stop UV-B, UV-C, UV-A
3. Good transparence, damp-proof, explosion-proof
4. OD8-100mm, WT1-5mm
UV-stop quartz glass tube
Donghai Shengda quartz products Co., Ltd is a professional quartz glass tube manufacturer more than 18years experience.

The UV-stop quartz glass tube is doped with CE.
It can stop all the radiation of ultraviolet ray of UV-B, UV-C, UV-A.
It is an ideal material to stop ultraviolet ray and set out maximum visible light.
Application:
The UV-stop quartz glass tube is usually used for quartz halogen lamps, high density discharge lamps and other UV light, which prevent the harm to the skin of people and things which has to be under the exposure of UV radiation and set out the maximum visible light at the same time,

Size Specs:
1. OD: 3-80mm;
2. Wall thickness: 0.65-5mm;
3. Length: 4-3000mm;
It will be according to customer's requirement.


Dimensional Tolerance
Range of OD
OD
WT
Siding
Out of round
Bow
<6mm
± 2.0%
± 10%
12%
2.00%
2.5mm
6.00-15.00mm
± 1.25%
± 8%
10%
1.50%
2.5mm
15.00-20.00mm
± 1.25%
± 10%
15%
1.50%
2.5mm
20.00-25.00
± 1.25%
± 10%
15%
1.50%
3.0mm
25.00-30.00
± 1.35%
± 12%
15%
1.50%
3.0mm
29.00-38.00mm
± 1.35%
± 12%
15%
1.50%
3.0mm

Chemical Composition
Cr
Ge
Fe
Me
Ti
Ga
Al
Na
Li
K
OH
20
0.4
1.5
0.4
4.6
1
16
2.3
0.5
2
<25

Spectral Transmission at1.0mm Thickness
Nm
<220
230-280
290-330
350
450
550
590
780
%
0
<15
0
15
88
92
93
93

Physical Properties
Density 20° C kg. M-3(× 103)
2.2
Coefficient of Expansion 25-300° C ° C-1(× 10-6)
0.56
Softening Point(° C)
1630
Annealing point(° C)
1180
Strain point(° C)
1100
Young modulus(PA)
7.3× 105

Typical features of the UV-stop quartz tube:
1. High temperature resistant;
2. Corrosion-resistant;
3. Good thermal stability;
4. Good transparency for light;
5. Good electrical insulation.
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