Straight Sightglass

1.Manufacturing standard:HGJ502-501-86.
2.Connection type:Flange/Thread/Clamp.
3.End standard: GB,HG,JIS,ANSI,DIN.
4.DN:15mm~150mm.
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

Slilex
Borosilicate

NBR Metal
Graphite PTFE

304
316L

Dimension table:

Size

DN25

DN32

DN40

DN50

DN65

DN80

DN100

DN125

DN150

L

200

260

260

320

320

360

360

440

440

H

180

226

226

260

260

300

300

360

360

Drawing of Straight Sightglass:

Straight Sightglass