u shape quartz glass tube quartz heating tube glass tube

u shape quartz glass tube 1.resistant high temperature above 1000C 2.resistant strong acid & alkali

 electric heating element

* Company history: established in 2004  professional manufacturer specialized in quartz heating tube, carbon fiber heating tube, halogen heating tube and heater, occupy 40% marketing of China mainland.* Main markets: Syria, Turkey, Korea, Japan, USA ,Russia and Asia etc.* Employees: 101-500

* Production capacity: 5+ lines, 10000,000 pcs/ year

* Quality management system: ISO 9001, RoHS,SGS

 

 

1. SiO2>99.99%, high purity quartz tube, OH content less then 2PPM

2. Max working temperature is 1600°C

3. Excellent visual and chemical performance, high thermo-stability, anticorrosive, Transmittance of visible light>90%.

4. Widely used in semiconductor, lighting and electric heating industries.

5. Outside diameter dimension form 4mm to 300mm.

6. Rohs. SGS approval.

7.Customized is available

 

 

SiO2>99.99%

 

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

 

Dimension	OD	Wall	Length
5-8	±0.2	±0.10	±1.0
8-12	±0.2	±0.10	±1.0
12-15	±0.2	±0.10	±1.0
15-20	±0.25	±0.10	±1.0
20-30	±0.5	±0.2	±1.0
30-60	+1	±0.3	+3
60-100	±1.5	±0.5	±5

 

Property	XDR
Density	2.2×103kg/m3
Tensile Strength	570KHN100
Compression Strength	4.8×107Pa(N/m2)
Coefficient of Thermal Expansion	>1.1×109Pa
Thermal Conductivity	5.5×10-7cm/cm°C
Specific Heat	1.4W/m°C
Softening Point	660J/kg°C
Annealing Point	1630°C

Professional design support by request of customer.

u shape quartz glass tube quartz heating tube glass tube