We are offering infrared quartz tube with following specifications:

- Doped with trace elements, the red quartz tube, dark red and pink red available.
- Is able to prevent all the uv rays and part of visible lights and meanwhile make the most of infrared rays.
- It is widely used in the field of far infrared heating, such as heater, sterilization tank, microwave oven, electric cooker, electric oven, surface drying, automobile paint baking etc.

- Standards: range of od wt siding
- Out of round
- Bow/1220mm
- Length(mm)
8.00 0.15 1.0 0.10 10% 1.5% 2.5mm 1220
9.00 0.15 1.0 0.10 10% 1.5% 2.5mm 1220
10.00 0.15 1.0 0.10 10% 1.5% 2.5mm 1220
11.00 0.15 1.0 0.10 12% 1.5% 2.5mm 1220
12.00 0.15 1.0 0.10 12% 1.5% 2.5mm 1220
13.00 0.15 1.0 0.10 12% 1.5% 2.5mm 1220

* Physical properties:
- Density 20 kg.m(103) 2.2 coefficient of expansion 25-300(-10) 0.5 softening point () 1710 annealing point() 1230 srtain point() 1140 youngs modulus(pa) 7.3-103