Description for
MAN 32/40 Valve Seat Inlet:
1. Material: centrifugal alloyed cast iron
2. Stress released completely for dimensional stability.
3. Seat face concentric to O/D within 0.02mm TIR.
4. O/D roundness within 0.01mm.
5. Seat face roundness within 0.01mm
6. Provide oversized seat with Φ115.5 and Φ116.00
7. Proven Reliability By European and China Customers.