OKAB - Profile backing ring PP
Profiled backing ring PP with cast iron core for stub flange according to ANSI B16.5 class 150.
Reference | K |
---|---|
OKAB200 | 121 |
OKAB300 | 153 |
OKAB400 | 191 |
OKAB600 | 242 |
OKAB800 | 299 |
OKAB810 | 362 |
OKAB812 | 432 |
*resale products
**PMA: maximum allowable pressure
***n: number of bolts