When replacing a firetube in a tubesheet, the tube end should extend beyond the tubesheet by:
a. 5 mm
b. 1 tube wall thickness
c. 10 mm
d. 2 times the tube wall thickness
e. 15 mm
Answer: D
When replacing a firetube in a tubesheet, the tube end should extend beyond the tubesheet by:
a. 5 mm
b. 1 tube wall thickness
c. 10 mm
d. 2 times the tube wall thickness
e. 15 mm
Answer: D