Home > Products > Industrial Supplies > Machinery > Boilers

Tubular gauge glass, also called tubular glass, tubular sight glass and tubular boiler glass, can be divided into standard size and heavy wall size according to the wall thickness.

The material of tubular sight glass is soda-lime glass, borosilicate glass and quartz glass.

Material: soda-lime glass, borosilicate glass, quartz glass.

Clasfication: standard, heavy wall.

Wall thickness: 1-30 mm.

Inside diasimeter: 1-100 mm.

Outside diameter: 2-150 mm.

Length: 30-300 mm.

Max working temperature: 1100 °C.

Max working pressure: 400 bars

Features and advantages

Corrosion resistance

Glass material have stable chemical property. We have quartz glass and borosilicate glass for aggressive working environment.

* Precise dimension

We can customize the tubular gauge glass according to the required dimension. 

We can achieve ±0.01 mm tolerance for accurate instruments application.

Application

Used in tanks or reservoirs for liquid level reading. 

Used in petrol industry. 

Used as water or gas flow meter.

Our Products Categories:

Reflex Gauge Glass

Transparent & Flat Gauge Glass

Borosilicate Sight Glass Disc

Quartz Sight Glass Disc

Borosilicate Glass Tube

Quartz Glass Tube

Redline Gauge Glass Tube

Colored Glass Tube

Gasket

Level Bubble Vials

Glass Level Gauge

Sight Glass & Flow Indicator

contact person: Lisa

lisa@ovictors.com

0086 18330856285