|
BN-DS-T25 Typical detail tube hole grooving and rolling of bi-metallic tubes in bi-metallic tube sheet |
 |
 |
|
Design standard of typical detail tube hole grooving and rolling of bi-metallic tubes in bi-metallic tube sheet. Use this standard for study purposes only. General Notes: - See exchanger drawing for material specification and any exception to this standard
- Length roller expanded to be the smallest of 90% of total tube sheet thickness including lining or cladding or 150 mm
The next figure shows a typical design:
|
Design Standards 
