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The equipment sight glass is used in petroleum, chemical industry, chemical fiber, medicine, food and other industrial production devices. It can observe the flow reaction of liquid, gas, steam and other media at any time. It is an indispensable accessory to ensure normal production.

Technical parameters of equipment mirror:

Model

Allowable temperature of model csj-djsb csj-wjsb

Allow Mutate ＜60℃~＜100℃

Specifications

Size DN 20～500 GB 81～59

PN 0.6-5.0 FF RF manufacturing inspection standard

Manufacture Inspection HGJ501-502-86

Shell material

Body A3 304 304L

316 316L class fiber bolt

Bolt/Nut 20# 304 304L 316 316L

Glass material

Glass toughened borosilicate glass, quartz glass, borou silicon quartz, ambient temperature

Ambient Temperature 0℃～+250℃

Flange standard

Flange hg20592-97 PN1.0MPa GB sh HGJ JB ANSI JIS connection mode

Jonit type flange butt welding thread connection

Flange Threaded Butt Welding

Sealing gasket

Diphragm (P / V) NBR gasket PTFE gasket spiral wound metal gasket graphite gasket

NBR PTFE Metal Gsket Asbestos

Repair and maintenance:

A. the mirror glass is suitable for damage. Handle it carefully when installing the mirror.

B. the mirror is a flow reaction equipment used to observe liquid, gas, steam and other media, and its window glass shall be kept clean and dust-free.

C. temperature resistance and pressure resistance of glass have certain limitations. Temperature resistance: tempered borosilicate glass: ≤ 180 ℃, quartz glass: 800 ℃. Pressure resistance: tempered borosilicate glass sheet: ≤ 3.0MPa,

Quartz glass sheet: ＜ 10.0MPa, tempered borosilicate glass cylinder: ＜ 1.0MPa, quartz glass cylinder: ＜ 1.6Mpa. The allowable temperature of glass is less than 60 ℃ ~ 100 ℃

D. in case of any crack or damage, it must be replaced immediately.