Marine Piston Pin

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MOQ : 10 Units

Marine Piston Pin Specification

Equipment Type
Marine diesel engine component

Application Areas
Marine propulsion systems, ship auxiliary systems.

Operating Temperature
Up to 400C (Working inside combustion engines)

Working Pressure
Handles high pressure inside combustion chambers

Product Type
Marine Piston Pin

Type
Others

Drive Type
Mechanical reciprocating

Weight (kg)
Custom as per engine size (typically 1.55 kg)

Dimension (L*W*H)
Diameter: 50110 mm, Length: 90280 mm (varies by engine model)

Features
Precision tolerance, high fatigue resistance, superior surface finish, carburized outer layer.

Mounting Type
Press fit / interference fit

Customization
Available per engine or OEM specification

Corrosion Resistance
Enhanced by special surface treatment, suitable for marine environments

Tensile Strength
Greater than 800 MPa (depending on material specified)

Hardness
56-62 HRC

Manufacturing Process
Precision machining, induction hardening, quality inspected

Standards
Complies with marine and ISO engine component standards

Marine Piston Pin Trade Information

Minimum Order Quantity
10 Units

Supply Ability
100 Units Per Month

Delivery Time
1 Week

About Marine Piston Pin

We are recognized as the distinguished manufacturer, exporter and supplier of a wide assortment of Piston Pin that is used as a link between piston and connection rod in various automotive machines. Offered pin is manufactured using supreme grade metal alloy with high level of precision under the supervision of dextrous professionals. Proposed product is also thoroughly tested by our quality controllers on set parameters to ensure its durability and high strength. Clients can avail this Piston Pin in various specifications at par their needs at most competitive prices. We manufacture perfect piston pins (gudgeon pin) that is duly heatreated with 60 HRC with smooth grinding/mirror finish as per the customer requirement

Features:

Easy installation
Sturdiness
Optimum strength
Precise design
For manufacturing these piston pin materials include Alloy Steel grade SAE8620 / EN353 / 16mncr5 etc.

Superior Strength and Durability

Manufactured from high-grade materials and processed through precision machining and induction hardening, these marine piston pins offer tensile strength greater than 800 MPa and exceptional fatigue resistance. The carburized outer layer ensures longevity even under extreme operational stress.

Engineered for Marine Excellence

Tailored for marine propulsion and auxiliary systems, each piston pin is treated with a special surface finish to resist corrosion. Dimension ranges and weights are customized for various engine models, ensuring a perfect press or interference fit as specified for optimal mechanical performance.

Custom Solutions and Quality Assurance

Every piston pin is customizable to OEM or specific engine needs, ensuring alignment with project requirements. All products undergo strict quality control, comply with marine and international standards, and are meticulously inspected before delivery to guarantee consistent reliability.

FAQs of Marine Piston Pin:

Q: How is the marine piston pin installed in engines?

A: The marine piston pin is designed for a press fit or interference fit, typically installed manually into the connecting rod and piston assembly, ensuring a secure and precise alignment within the engine.

Q: What standards and materials ensure its reliability?

A: These piston pins are manufactured to comply with marine and ISO engine component standards, using materials specified to achieve tensile strength above 800 MPa and surface hardness between 5662 HRC, guaranteeing reliability under marine conditions.

Q: When should a marine piston pin be replaced?

A: Replacement is usually recommended during major engine overhauls or when inspection reveals signs of wear, deformation, or reduction in hardness and tolerance, as confirmed by regular maintenance schedules.

Q: Where can these piston pins be used?

A: They are specifically designed for application in marine propulsion systems and ship auxiliary engines, functioning as critical wrist pins in marine diesel engines operating under high pressure and temperature.

Q: What is the manufacturing process for marine piston pins?

A: The process involves precision machining for tight tolerances, induction hardening for increased surface hardness, carburizing for wear resistance, followed by specialized surface treatments for corrosion protection.

Q: How does the special surface treatment benefit performance?

A: The enhanced surface treatment provides superior corrosion resistance required for marine environments, preventing oxidation and wear, thus extending the operational life of the piston pin.

Q: Can the piston pin be customized for specific engine models?

A: Yes, customization for diameter, length, weight, and specification is available to suit OEM or particular engine models, ensuring optimal compatibility and mechanical efficiency in diverse marine engines.

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