YANMAR N330
Non-Standard Component
Forging
Suh37(21-12n)
Inlet Valve
112mm
24mm
624mm
Stellite Weld
Nitriding(Tufftriding)
Supercharged
Speed
Reciprocating
Compression-Ignition
Multi-Cylinder Machines
Water-Cooled
Four-Stroke
Diesel Engine
L
TEQRUN
Polywood Box
GL, BV, CCS
Nanjing China
84099910
Product Description
Description for Yanmar N330 Inlet Valve:
1. Materials: SUH37(12-12N)+ seat stellite welded + over all Nitrided(Tufftrided)
(comply to Japan Standard JIS G4311)
2. Upset forging and die pressing for grain flow along head profile.
3. Close controlled heat treatment for achieving proper mechanical properties and metallurgical structure.
4. Stress released completely for microstructure and dimensional stability.
5. Supersonic detection for welded seat, dye penetrant or magnetic particle inspection for entire valve.
6. LR, BV, CCS Certificate depends on needs.
7. Proven Reliability by European customers.
1. Materials: SUH37(12-12N)+ seat stellite welded + over all Nitrided(Tufftrided)
(comply to Japan Standard JIS G4311)
2. Upset forging and die pressing for grain flow along head profile.
3. Close controlled heat treatment for achieving proper mechanical properties and metallurgical structure.
4. Stress released completely for microstructure and dimensional stability.
5. Supersonic detection for welded seat, dye penetrant or magnetic particle inspection for entire valve.
6. LR, BV, CCS Certificate depends on needs.
7. Proven Reliability by European customers.
