Glass Tube Sightglass

1.Manufacturing standard:HGJ502-501-86.
2.Connection type:Thread/Flange/Clamp.
3.Flange standard:GB,HG,JIS,ANSI DIN.
4.DN:15mm~300mm.
5.Operation temperature:
▪ Silex glass:-30~800℃;
▪ Borosilicate glass:-30~250℃.


Material of construction:

No.

1

2

3

4

Component

Body

Glass

Sealing gasket

Bolt/Nut

Material

CS
304 304L
316 316L
PTFE, FRPP

Slilex
Borosilicate

NBR Metal
Graphite PTFE

304
316L

Drawing of Glass Tube Sightglass:

Glass Tube Sightglass