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

Quartz Tube, Quartz Glass Tube, Uv-Stop Quartz Tube manufacturer / supplier in China, offering Quartz Glass Tube High Purity UV Stop Quartz Glass Tube, Plano-Concave Cylindrical Lens, Concave Mirror, Glass Lens, Optical Glass Lens, Sapphire Crystal Processing, Optical Sapphire, Sapphire Prism and so on.

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Supplier Homepage Product UV Blocking Quartz Tube Quartz Glass Tube High Purity UV Stop Quartz Glass Tube

Quartz Glass Tube High Purity UV Stop Quartz Glass 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-0170
  • 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.

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
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