Standard Transparent Quartz Tube

1Ordinary transparent quartz tube

1. Application field

Used in electrical heating, laboratory instruments, electrical equipment, medical equipment, high temperature resistant and corrosion resistant chemical instruments, chemical, electronic, metallurgical, building materials and national defense industries.

2. Product features

The quartz glass tube is melted and drawn by high purity quartz sand with one - step method. The transmittance at 200nm is from 20% to70%. The continuous fusion method can produce quartz glass tubes with the diameter 2mm to 450mm and the wall thickness from 0.5mm to 10mm, which can be cut with different length. We could resize the tube into different size from OD150mm to OD600mm with the customer's demand.

3. Product type

FDG0106, ordinary transparent quartz tube

4. Typical dimensions and tolerance  

Dimensions and Tolerance
OD	WT	OD Ttolerance	WT Ttolerance	Ovality	Siding
(mm)	(mm)	(mm)	(mm)	(mm)	(mm)
Quartz tube and rod
OD＜10	0.5-4	1%	±10%	1%	±10%
10≤OD＜20	1-4	1%	±10%	1%	±10%
20≤OD＜40	1-5	1%	±10%	1%	±10%
40≤OD＜60	1.5-5	1%	±10%	1%	±10%
60≤OD＜80	1.5-5	1%	±10%	1%	±10%
80≤OD＜100	2-5	1%	±10%	1%	±10%
Large diameter quartz tube
100≤OD＜200	2-10	±1.5%	±10%	1%	8%
200≤OD＜300	3-10	±1.5%	±10%	1%	8%
300≤OD＜400	3-10	±1.5%	±10%	1%	8%
Resizing quartz tube
100≤OD＜200	2-10	±1	±10%	1%	8%
200≤OD＜300	2-10	±1	±10%	1%	8%
300≤OD＜400	2-10	±1	±10%	1%	8%
400≤OD＜500	2-10	±1	±10%	1%	8%

5.Physical parameter

Density	Thermal Expansivity	Softening Point	Annealing Point	Deformation Point
（g/m3 20℃）	（℃-1 200-300℃）	（℃）	（℃）	（℃）
2.2	5.5*10-7	1680	1220	1120

6.Chemical element content typical values

Chemical element content typical values(PPM)
Element	Li	Na	Mg	K	Ca	Ti	Cr	Mn	Fe	Co	Ni	Cu	Al
Quartz sand type	(PPM)
FD01	5	10	5	10	5	5	0.1	0.1	5	0.1	0.1	0.1	50

7.OH content

Original OH content	OH content After Baking
130-150PPM	\

8.Optical properties

Application of standard clear quartz tube: halogen lamp, mercury lamp, single end lamp,automobile lamp,stage lamp, The thermoelectric boiler, The photocopier lamp, Water treatment lamp casing,quartz ware and pipe.

Application of Ultraviolet quartz tube : Single-ended metal halide lamp,automobile metal halide lamp,G12 metal halide lamp, anti-explosion metal halide lamp, High power stage light and so on.

Application of free ozone quartz tube : Kill germs free ozone light,the material of hospital ,family,and public place Ultraviolet kill germs,and water treatment.

Application of quartz rod : Linear light source products, light guide stick, light pipe, Fiber Lighting, Quartz fiber manufacturing,semiconductor silicon wafer, hollow half round.

Application of film coated quartz heater tube: Instant Hot water heater, Alkaline water purifier, Electrothermal heater, Oven heating, Aquarium heater,Screen Printing, Drying, Sealing, Food Warming, Plastic Forming, Laminating.

Application of quartz plate: military industrial complex, machinery, metallurgy, printing and dyeing, optical instruments, high temperature sight glasses, firehole industries such as high temperature and other industries, electric light source equipment, Labortory instrument, chemical apparatus.

FAQ

1.Is your company accepting customization?

We have own factory and excellent technical team, and we accept OEM service.

2.How to solve the quality problems?

If the products are not conform to customer samples or have quality problems, our company will be responsible to make compensation for it.

3. What is the delivery time?

10-25 days after receiving deposit

If we have the size you need in stock. we will send them 2-3 days, if you order crucible need to produce, the delievey time is about 10-25days.

4. What's your regular practice concerning terms of payment?

A: Payment terms :T/T 30%-50% deposit after order confirm ,the balance after goods ready before shipping or L/C, or Western Union for small amount. Or PAYPAL.

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