| Code | Uses | Code | Uses |
| a | inlet of Circulation fluid | e | gas outlet |
| b | outlet of Cooling water | f | inlet of Cooling water |
| c | Drainage outlet | g | vent nozzle |
| d | Discharging outlet | h | gas inlet |
| Standard of connection flange | Hg5010-58. Pg10 | ||
Allowable pressure:
Shell pass=0.3Mpa
Tube pass= ±0.1Mpa
Operation Temperature:
0°C-120°C
-20°C-80°C
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