When replacing a firetube in a tubesheet, the tube should extend beyond the tubesheet
a) 5 mm
b) one tube wall thickness
c) 10 mm
d) two tube wall thickness'
e) 15 mm
Answer: D
When replacing a firetube in a tubesheet, the tube should extend beyond the tubesheet
a) 5 mm
b) one tube wall thickness
c) 10 mm
d) two tube wall thickness'
e) 15 mm
Answer: D