Flat Bottom Clear Quartz Glass Test Tube Without Rim

Flat bottom clear quartz glass test tube without rim1.Product DescriptionMaterial properties of clear quartz glass test tube:High Durability
High heat resistance
High Corrosion Resistance
Low Thermal Expansion Coefficient
The chemical composition of clear quartz glass test tube: (unit: ppm)
AL
Fe
K
Na
Li
Ca
Mg
Cu
Mn
Cr
B
Ti
5-12
0.19-1.5
0.71-1.6
0.12-1.76
0.38-0.76
0.17-1.23
0.05-0.5
0.05
0.05
<0.05
<0.1
<1.0
Spectraltransmission of clear quartz glass test tube at1.0mmthickness
mm
<220
255
280
315
350
38
590
780
%
89
91
93
93
93
93
93.2
93.4
Standard quartz test tube size we offer produce:Size(OD*Length)Size(OD*Length)Size(OD*Length)10*7515*10025*15010*10015*15025*20012*7520*15030*15012*10020*20030*200
2. Company InformationLianyungang Weiju Technology Co.,Ltd is a professional manufacturer producing all kinds of quartz and ceramic products. Our company was built in 2005, we have an advanced production equipment and strong production strength.
Our products are widely used for all kinds of industries such as electric light source, electric heater, semiconductor, infrared heating light, optical communication even chemical industry and others.
3.Packing and Delivery Packaging Details:
Packaging for customize square clear silica quartz tube:
1.plastic bubbles
2.polystyrene foam sheet
3.carton
4.wooden case
We will try our best to keep the quartz glass tube safe.
4.FAQ
Q1. Can I have a sample order?A: Yes, we welcome sample order to test and check quality.
Q2. What about the delivery time?A:Within 15 days after receiving deposit.
Q3. Do you have any MOQ limit?A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?A: DHL, UPS, FedEx or TNT are optional for small order. It usually takes 3-5 days to arrive. Airline and sea shipping are also available.
Q5. Is it OK to print thelogo on the product?A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.