Stress-free glass tube

Custom transparent tube with no internal stress

Part details

Material :

Soda-lime glass /  Borosilicate / Fused silica (Quartz)

Manufacturing process :

Tube extrusion, blowing, cutting, fire burning and annealing to release the internal stress.

Dimensions:

Custom dimensions up to D500 mm and more

Shape :

Cylindrical tube with ends fire burned or grounded

Optical treatment :

None

Usage :

Different usages, the stress releasing improve durability of the glass tube and limit the risk of breaking.