quartz tube, description about Clear Fuse Quartz Tube With One End Closed on China Suppliers Mobile

Specifications

1.material: Quarz
2.size:any size
3.high quality and low price
4.corrosion resistance
5.electric light source,semiconductor

The advantage of quartz test tube

1.high temperature resistant,can work under 1200°C continuously,and in short time can even work under 1450°C.

2.The softening temperature is 1650°C,and the melting temperature is 1750-1800°C.

3.Corrosion resistant, Except hydroelectric acid, quartz test tube do not react with any acid and base

except hydroelectric acid.the stability is 30 times of the ceramic,and 150 times of stainless steel.

4.Excellent thermal shock stability

5.High transmission to 85%

6.Electric insulation ,it is 10000 times of usual glass

Chemical composition (unit:ppm)

Al	Fe	K	Na	Li	Ca	Mg	Cu	Mn	Pb	B	Ti
20	1.0	3.5	3.5	1.0	2.0	0.5	0.3	0.5	<0.01	<0.2	2.0

Physical Properties:

Density 20°CKg X m^-3(X 10³)	2.2
Coefficient of expansion 25-300°C °C^-1(X 10^-6)	0.56
Softening point(°C)	1710
Annealing point(°C)	1230
Strain point(°C)	1140
Youngs modulus(Pa)	7.5X10⁵

PRODUCT SHOW

Size(OD*HEIGHT)

10*100mm

13*120mm

15*150mm

18*180mm

21*200mm

25*180mm

25*250mm

30*200mm

30*300mm

Besides above size we also can do according your request.

The process of production

Packaging & Shipping

Our Services

1.Reply you soon.

2.Customize size are welcome,OEM and ODM are welcome.

3.Sample Policy:We can offer free samples ,just carriage paid by buyers.

4.Delivery the goods to our customers with speed and precision.

5.Payment:T/T (If amount >1000USD,30% deposit in advance,70% before shipment); Paypal ;L/C at sight ; Escrow ; One Touch

We can do your drawing,OEM or ODM ,blow for your reference

Place of Origin	Jiangsu, China
Brand Name	YD
Model Number	YDQUART
Type	Clear Quartz Pipe
Color	clear,milky
Application	electric light sources, semiconductor, metallurgy, chemical industr
Surface Treatment	Polished
Outside Diameter	3mm-300mm
Ozone Content	High Ozone