Product Description
K98MC-K98MCC-Piston Crown
Main Components including Cylinder Cover, Liner, Piston Crown, Skirt, Piston Rod, Fuel Pump, Exhaust Valve Housing, Valve Spindle, Valve Seat, Stuffing Box, Piston Ring for 7K98MC, 8K98MC, 9K98MC, 10K98MC, 11K98MC, 12K98MC, 7K98MC-C, 8K98MC-C, 9K98MC-C, 10K98MC-C, 11K98MC-C, 12K98MC-C
Superior Engineering for Marine EnginesBuilt to withstand rigorous operating conditions, the piston crown for MAN B&W K98MC and K98MCC series is engineered for durability and high resistance against corrosion and thermal fatigue. Its heavy-duty construction, alloy steel material, and advanced heat treatment processes ensure optimal performance and longevity.
Precision Manufacturing and Quality AssuranceThe manufacturing process utilizes precision casting and CNC machining, followed by surface nitriding, quenching, and tempering to guarantee consistent quality and hardness. Each part is thoroughly inspected and delivered in secure, anti-corrosion packaging for dependable service life at sea.
Application and CompatibilitySuitable for the MAN B&W K98MC/K98MCC series, this piston crown is intended for main propulsion engines on bulk carriers, tankers, and other large commercial vessels. Its OEM specifications and manual installation make it the optimum choice for reliable marine operations.
FAQ's of MAN - B&W - K98MC - K98MCC - Piston Crown:
Q: How is the MAN B&W K98MC/K98MCC piston crown manufactured for superior durability?
A: The piston crown is produced through precision casting and CNC machining, with surface nitriding for enhanced wear resistance. It undergoes quenching and tempering heat treatments to maximize strength and longevity.
Q: What engine models are compatible with this piston crown?
A: This piston crown is fully compatible with MAN B&W K98MC and K98MCC series two-stroke diesel engines, designed specifically for a cylinder bore of 980 mm.
Q: When should the piston crown be replaced during engine service?
A: Replacement should follow the engine manufacturer's maintenance schedule, ensuring optimal performance and preventing unexpected downtime. Regular inspection is recommended in heavy-duty operations.
Q: Where is the piston crown primarily used and installed?
A: It is used in the main propulsion engines of large commercial vessels such as bulk carriers and tankers, mounted onto the connecting rod within the combustion chamber of the marine diesel engine.
Q: What benefits does the nitrided and heat-treated surface offer?
A: Nitriding and heat treatment significantly increase surface hardness, providing excellent resistance to wear, corrosion, and thermal fatigue-crucial for long-term reliability in marine environments.
Q: How is the piston crown packaged and protected for shipping?
A: Each unit is securely packed in a wooden crate with anti-corrosion protection to ensure safe transportation and optimal condition upon arrival, suitable for export worldwide.
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