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 UV Stop Quartz Tube for Metal Halide Lamp, UV Blocking Quartz Tube, Quartz Glass Substrate Clear Round Quartz Glass Plate, Single Crystal Furnace Graphite Protect The Quartz Sheath Tube and so on.

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Supplier Homepage Product UV Blocking Quartz Tube UV Stop Quartz Tube for Metal Halide Lamp, UV Blocking Quartz Tube

UV Stop Quartz Tube for Metal Halide Lamp, UV Blocking Quartz Tube

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, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: HKQT-315
  • Pipe Material: Glass
  • 11: 12
  • Specification: superior quality
  • Application: Water Heater
  • Pressurized: Non-Pressure
  • Trademark: HKQT
  • Origin: Donghai Jiangsu
Product Description
Detailed Product Description

Specifications UV stop quartz tube
OD: 2-80mm
Length: 100-3000mm
Other sizes according to you.

MATERIALTYPECOLOR
QUARTZUVclear

UV Stop Quartz Tube
Capable to stop nearly all the radiation of UV-B & UV-C and a big proportion of UV-A with maximum visible lights. The CE doped quartz tube can serve as the material of halogen lamps, high density discharge lamps and other UV lamps. Thus, it can effectively prevent the harm to the skin of people and objects that have to be under the explosion of UV radiation and set out the maximum visible light at the same time.

UV stop quartz tubes, clear or slight blue, cut surface light blue. The UV virtually blocks the UV wavelength between 190-320nm, while still has the high transmittance in visible wavelength, UV is widely used in many kinds of Human-friendly lighting products.

Dimensional Tolerance

Range of ODOD WT SIDING Out of Round Bow/ 122mm
< 6mm +/- 2.0% +/- 10% 12% 2.0% 2.5mm
6.0 -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 +/- 1.55 +/- 14% 15% 2.05% 3.0mm

Chemical Composition unit: Ppm

Cr Ge Fe Mg Ti Ca Al Na Li K
0.1 0.4 1.5 0.4 0.1 0.8 16 2.3 0.5 2.0

Physical Properties

Density 20kg. (*10) 2.2
Coefficient of expansion 25-300 0.58
Softening point () 1670
Annealing point, () 1210
Strain point () 1100
Youngs modulus(PA) 7.3*10

Spectral Transmission at 1.0mm Thickness

Nm less than 220 230-280 290-330 350 450 550 590 780
% 0 less than 15 0 15 88 92 93 93


Packaging & Delivery
Packaging Detail: Export packing, wooden cases, or according to customers' requirements.
Delivery Detail: About 15 days after receiving the deposit
Specifications
High purity&heating-resistance
OD range 1mm-300mm, Silicon Dioxide>99.95%
Transmittance of visible light>80%
UV stop quartz tube for metal halide lamp:

High purity&heating-resistance
OD range 1mm-300mm, Silicon Dioxide>99.95%
Transmittance of visible light>80%

Range of OD
WT
Siding
Out of Round
Bow/1220mm
4.1± 0.10
0.95± 0.05
10%
2.0%
2.5mm
4.35± 0.10
1.0± 0.05
10%
2.0%
2.5mm
7.0± 0.10
1.0± 0.05
10%
1.5%
2.5mm
15.0± 0.15
1.0± 0.05
12%
1.5%
2.5mm
17.0± 0.18
1.0± 0.05
12%
1.5%
3.0mm
20.0± 0.25
1.5± 0.10
15%
1.5%
3.0mm
21.6± 0.25
1.8± 0.10
15%
1.5%
3.0mm
23.0± 0.30
1.5± 0.15
15%
1.5%
3.0mm
25.3± 0.35
1.65± 0.15
15%
1.5%
3.0mm
29.0± 0.40
1.9± 0.20
15%
1.5%
3.0mm
36.0± 0.50
2.0± 0.25
15%
1.5%
3.0mm

Chemical composition(ppm):
Al
Fe
K
Na
Li
Ca
Mg
Cu
Mn
Pb
B
Cr
Ti
OH
16
0.3
0.7
0.8
0.6
0.3
0.1
0.05
0.05
0.01
0.2
0.1
1.2
1-5

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)
1670
Annealing point (° C)
1210
Strain point (° C)
1110
Youngs modulus (PA)
7.3× 105
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