Valve Seat 50cr-50ni-CB

• Material: ASTM A560 50cr-50ni-CB
• Hardness: 40-45HRC
• Size: O/D up to 200mm
• Roundness: 0.01mm
• Concentricity: 0.02mm
• Heat Treatment: Stress Released
• Model NO.: Valve Seat
• Intake Pressure Impulse: Supercharged
• Speed: Speed
• Piston Movement: Reciprocating
• Ignition Mode: Compression-Ignition
• Number of Cylinders: Multi-Cylinder Machines
• Cooling Cylinder: Water-Cooled
• Number of Strokes: Four-Stroke
• Fuel: Diesel Engine
• Cylinder Arrangement Form: L
• Transport Package: Polywood Box
• Specification: GL, BV, CCS
• Trademark: TEQRUN
• Origin: Nanjing China
• HS Code: 84099910
• Production Capacity: 1000 PCS/Year

Product Description

Description for Valve Seat made in 50Cr-50Ni-Cb or 50Cr-50Ni:
1. Grade: ASTM A560 50Cr-50Ni-Cb or ASTM A560 50Cr-50Ni
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. Proven Reliability By European and China Customers.