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Nominal diameter DG PN ≤ 10MPa drawing number PN ≤ 25MPa drawing number

Boundary dimension ﹣ glass plate ﹣ boundary dimension ﹣ glass plate ﹣

H L diameter thickness h l diameter thickness

25 × 32 260 226 95 15 HGS07-105-01-1-7 260 234 95 15 HGS07-106-01-1-7

40 × 50 320 226 140 20 HGS07-105-02-1-7 320 278 140 20 HGS07-106-02-1-7

50 × 65 320 266 140 20 HGS07-105-03-1-7 320 278 140 20 HGS07-106-03-1-7

65 × 80 360 300 165 20 HGS07-105-04-1-7 360 308 165 20 HGS07-106-04-1-7

80 × 100 360 300 165 20 HGS07-105-05-1-7 360 308 165 20 HGS07-106-05-1-7

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.