STA Pyrex Стеклянная трубка/боросиликатная стеклянная трубка по заводской

We can manufacture borosilicate glass tube with max diameter up to 315mm.

It has the following characteristics:

Outstanding corrosion resistance 

Smooth pore free surface. 

Transparency 

Catalytic inertness

No effect on taste and odour. 
Physiological inertness.

It is mainly used as follows:

labware

solar evacuated collector tube

handicraft

other high grade glassware usage