High temperature transparent large diameter quartz tube closed at one end

High Temperature Clear One End Closed Quartz Tube with Large OD1, ISO9001-20002, nice appearance3, resistance 1100 degree4, no bubble no airline5, long time to useAdvantage of the quartz glasss tube:1. High temperature resistant, 1100 degree.2. Corrosion-resistant3. Good thermal stability4. Go

Featured Products

High Temperature Clear One End Closed Quartz Tube with Large OD
1, ISO9001-2000
2, nice appearance
3, resistance 1100 degree
4, no bubble no airline
5, long time to use

Advantage of the quartz glasss tube:
1. High temperature resistant, 1100 degree.
2. Corrosion-resistant
3. Good thermal stability
4. Good transparency for light
5. Good electrical insulation

About Donghai Yukang Quartz Material Co., Ltd:
We can supply more than 5 types and 70 speculations, ranging from 3-300mm clear quartz tube(high purity, good heating resistance, low OH), UV-stop quartz tube, red quartz tube, processed quartz tube, quartz rod, quartz plate, gray quartz tube, and so on. And we have further capacity of trim cutting, fire-polishing, pinching, and bending, and so on.

After-Sale service:
1) 24 hrs service for customers.
2) quality issue, we accept reworking if quality is not reach your requirements.
3) sample available for free.
4) OEM service acceptable. Welcome your artwork.


Your design and drawing are accepted, we can make as your requirement. Waitting for your special specification to offer.

Chemical Composition
ALFeKNaLiCaMgCuMnCrBTi
5-120.19-1.50.71-1.60.12-1.760.38-0.760.17-1.230.05-0.50.050.05<0.05<0.1<1.0

Spectral transmission at   1.0mm thickness
m m<22025528031535038590780
%89919393939393.293.4


Physical Properties
(g/cc)Density20 °C kg.m-32.2
Degree of Hardness Moh's Scale5.5-5.6
Softening point(degree)1683
Annealing point1215
Defoamation Point1120

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours