| Steam Airtightness |
with the temp. of 100-110℃ and the pressure of 5-5.5MPa, Keep for 30 min without puncture |
with the temp. of 140-150℃ and the pressure of 5.5-6MPa, Keep for 30 min without puncture |
with the temp. of 200-220℃ and the pressure of 6-7MPa, Keep for 30 min without puncture |
with the temp. of 240-250℃ and the pressure of 3-4MPa, Keep for 30 min without puncture |
with the temp. of 290-300℃ and the pressure of 6-7MPa, Keep for 30 min without puncture |
with the temp. of 340-350℃ and the pressure of 9-10MPa, Keep for 30 min without puncture |
with the temp. of 390-400℃ and the pressure of 10-11MPa, Keep for 30 min without puncture |
with the temp. of 440-450℃ and the pressure of 13-14MPa, Keep for 30 min without puncture |
with the temp. of 500-550℃ and the pressure of 14-15MPa, Keep for 30 min without puncture |