After years of accumulation of experimental research results, the graphite tube developed by high -purity, high density, and high -intensity graphite materials is basically the same as that of imported graphite pipes in the same type. The sensitivity and service life have reached better than imported graphite pipes abroad.

Classification of graphite pipes:

1. Divided according to heating method: vertical heating graphite tubes, horizontal heating graphite tubes

2. According to performance division: ordinary graphite pipes (non -thermal solution) are suitable for low temperature (≤2000 ° C) atomization elements such as silver, cadmium, and lead; thermal solution graphite tube is suitable for low, medium and high temperature (> 2500 ° C) atomizationElements; Platform graphite pipes are suitable for atomized components at low temperature (≤2400 ° C).

A series of atoms absorb graphite atomizers have the characteristics of high sensitivity and long service life.In the spirit of the localization of imported instruments and accessories, we have used high -quality graphite materials to develop graphite tubes since 1979 to replace imported graphite pipes.