Заводские трубы из боросиликатного стекла большого диаметра на заказ

Product Overview

Description

Big Diameter Borosilicate Glass Tube

• Clear surface
  Required size

Technique Index Sign 

1.Surface quantity:0/0,40/20 80/50

2.Surface accuracy:1/10 into,1/4 into2 into

3.Thickness business trip:±0.01mm±0.02mm

4.Center deviation:5Arc second1Arc Minute

5.Process the scope:The thickness is the most thin to attain 0.5 mm