GBC THGA graphite tube

Time:2023-10-24 16:42:58    Hits:

GBC THGA graphite tube


We supply graphite tubes used for GBC brand AAS. Have HGA and THGA tubes.

HGA have pyrolytic coated without platform and pyrolytic coated with platform. Quality is almostly same with original tubes.

Our tubes are resistance, thermal character. It uses qualified graphite as basic material, after special technical treatment to produce. Our graphite tube have high sensitivity, high accuracy, good reproducibility, longer lifetime characters.

Very competitive price.

Quality could reach big brands in the world.


* Qualified material

* Accurate grinding

* Fully mixture

* Proper pressure

* Correct heating treatment

* Whole process cleaning control

* Precision machining

* special coating technology 

* Strict performance quality test after produce


Above fully guaranteed our graphite tube quality is very high.


Product Parameters

We Supply Graphite Tubes for Different Brands AAS in the World Below



Apply Brands







Longitudinal heating

(HGA Tubes)


PE, Varian, HP, Agilent,

Hitach, Shimadzu, GBC,

Thermo, Japan 2000 series


High Density,

Pyrolytic  Coated


without platform/

 with platform       


Transversely heating

(THGA Tubes)


PE, PG China, Analytik Jena, GBC, Aurora


High Density,

Pyrolytic Coated


Without platform/

 with platform