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Marine Pistons

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MOQ : 10 Units

Marine Pistons Specification

Capacity
Suitable for medium to large-sized marine engines (2-stroke and 4-stroke).

Flow Rate
N/A (not a fluid handling component).

Usage & Applications
Designed for use in marine diesel engines, compatible with various sea-going vessel engine types.

Operating Temperature
Engine operating range, typically up to 350C at piston crown.

Application Areas
Marine diesel engines, auxiliary ship engines, bulk carriers, tankers, passenger ships.

Working Pressure
Withstands high combustion pressures up to 160 bar (varies per engine type).

IP Rating
N/A (mechanical engine component).

Product Type
Marine Pistons

Type
Others

Material
High-strength forged steel or aluminum alloy for durability under high thermal and mechanical stresses.

Control System
N/A (component part, not a standalone system).

Drive Type
Reciprocating to Rotational conversion (piston to crankshaft motion).

Weight (kg)
Typically between 5 to 25 kg depending on engine size and piston diameter.

Dimension (L*W*H)
Customized to engine model; example size range: Diameter 100400 mm, Height 120500 mm.

Size
Customizable as per engine specification, e.g., diameter 150 mm, 170 mm, 220 mm, etc.

Power Source
Operates as part of combustion-driven marine engine.

Surface Finishing
Fine machined finish with special coatings for wear and corrosion resistance.

Voltage
N/A (non-electrical component).

Mounting Type
Press-fit on connecting rod via gudgeon pin.

Features
Heat resistance, low wear, optimized for minimal friction, precision machining for exact tolerances.

Heat Treatment
Subjected to special thermal processes to enhance strength and fatigue resistance.

Piston Shape
Domed or flat crown, based on engine combustion chamber requirements.

Skirt Type
Partial skirt with anti-friction coating to reduce cylinder wall wear.

Ring Grooves
Multiple, precision-machined for compression and oil control rings.

Corrosion Protection
Special surface treatment for saltwater environment durability.

Compatibility
OEM and aftermarket compatible with top marine engine brands.

Standard/Certification
Compliant with ISO/IEC standards for marine engine components.

Marine Pistons Trade Information

Minimum Order Quantity
10 Units

FOB Port
Mundra, Kandala

Supply Ability
100 Units Per Month

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Main Domestic Market
All India

About Marine Pistons

We have emerged as one of the renowned manufacturers, exporters and suppliers of a premium quality Marine Pistons. The provided pistons are manufactured under the stern supervision of our ingenious professionals using qualitative raw materials with the help of progressive techniques. Due to their sturdy construction design, these pistons are extensively used in different marine engines and equipment. Besides, the provided Marine Pistons can be purchased from us in bulk at nominal rates within promised time frame.

Features:

Easy to install
Resistant to rust
Durable finish
Rugged structure

Technical Specification

Material	Cast Iron
Engine Type	Diesel
Compressor Type	Reciprocating Compressor
Diameter	65 mm
Rust Proof	Yes
Hardness	80 - 120 HRC

Advanced Engineering for Marine Environments

Designed for durability, marine pistons feature precision-machined ring grooves and partial skirts coated to reduce friction and wear. Their robust construction, using forged steel or aluminum alloy, makes them resilient under the high thermal and mechanical stresses typical of sea-going vessels and auxiliary ship engines.

Customizable Performance and Compliance

Each piston adheres to strict ISO/IEC standards for marine engine components, ensuring performance and safety. Sizes and shapesincluding domed or flat crownsare custom-tailored to fit a range of engine models and specifications, maintaining compatibility for OEM and aftermarket needs.

Optimized for Efficiency and Longevity

The integration of heat treatment and protective coatings allows marine pistons to withstand operating temperatures up to 350C and pressures up to 160 bar. These features not only boost combustion efficiency but also enhance the lifespan and reliability of engines in challenging marine environments.

FAQs of Marine Pistons:

Q: How do I determine whether a domed or flat crown piston is suitable for my marine engine?

A: The selection between domed and flat crown pistons depends on your engines combustion chamber design and desired combustion characteristics. Consulting your engine manufacturers specifications or a marine piston supplier ensures optimal fit and performance.

Q: What are the key benefits of anti-friction coatings on the piston skirt?

A: Anti-friction coatings on the partial skirt reduce wear and friction between the piston and cylinder wall, resulting in enhanced operational efficiency, decreased maintenance needs, and extended engine life.

Q: When should marine engine pistons be replaced?

A: Marine engine pistons should be inspected during scheduled maintenance or when experiencing symptoms such as loss of compression or excessive oil consumption. Replacement intervals depend on engine type, load conditions, and service environment.

Q: Where can I source compatible marine pistons for different vessel types in India?

A: These pistons are available through authorized dealers, distributors, exporters, manufacturers, and suppliers across India. They are compatible with major brands and customizable for bulk carriers, passenger ships, and auxiliary engines.

Q: What is the process for installing marine pistons in an engine?

A: Marine pistons mount onto the connecting rod with a press-fit gudgeon pin. Installation follows manual or automatic engine assembly procedures as outlined in the engines maintenance manual, with attention to precision tolerances and correct orientation.

Q: How does the heat treatment and corrosion protection enhance piston performance in marine applications?

A: Special thermal processes increase strength and fatigue resistance, while corrosion-resistant coatings shield the pistons from saltwater damageensuring reliable operation and long-term durability in marine environments.

Q: What advantages do multiple ring grooves offer for marine pistons?

A: Multiple, precision-machined ring grooves hold compression and oil control rings securely, preventing gas leakage and efficiently managing lubricationboth crucial for sustained marine engine performance.

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