News and Updates

Steel Works at Quy Nhon Anchorage

Steel Works at Quy Nhon Anchorage – Tank Top Plate Repair by VietNam Shiprepair

Is your Panamax bulk carrier facing a serious tank top puncture in the cargo hold at Quy Nhon Anchorage? VietNam Shiprepair provides professional Steel Works and Marine Services, specializing in urgent tank top plate replacement under full NKK Class supervision. We recently completed the repair of a punctured tank top on a Panamax bulk carrier at Quy Nhon Anchorage – a key central location in South Central Vietnam – after cargo fell back into the hold during loading operations and caused structural damage. The work was executed with NKK-approved steel, certified welding procedures, and qualified welders to restore complete watertight integrity between the cargo hold and ballast tanks, preventing further operational delays and commercial losses for the shipowner, cargo interests, and charterers.

All repairs comply with IACS and IMO standards—learn more at IACS Standards. Our Marine Services are available at Quy Nhon Anchorage and across Vietnam, including Ho Chi Minh Port and Anchorage, Hai Phong Port, and Phu My Port – Vung Tau Anchorage, with full capability to support vessels at any port or anchorage nationwide.

Punctured tank top plating in the cargo hold of a Panamax bulk carrier at Quy Nhon Anchorage before Steel Works. 

Importance of Urgent Steel Works for Tank Top Integrity

The tank top plating forms a critical structural and watertight boundary between the cargo hold and the underlying ballast tanks. On a Panamax bulk carrier, any puncture caused by falling cargo immediately compromises this separation. Failure to restore full watertight integrity can lead to cargo contamination, ballast system issues, and serious navigational risks. In addition, prolonged delays create significant commercial losses for all parties involved. Professional Steel Works by VietNam Shiprepair restore structural strength and complete isolation of the ballast tanks, ensuring safe navigation and cargo protection while minimizing downtime.

Professional Steel Works Process under NKK Class Supervision

VietNam Shiprepair executed the following controlled process for the tank top plate replacement at Quy Nhon Anchorage:

  • Conducted a detailed joint inspection with the NKK surveyor to assess the extent of the puncture and define the precise renewal area.
  • Submitted and obtained NKK approval for the repair plan, Welding Procedure Specification (WPS), welder qualifications, and material certificates.
  • Erected safe staging and implemented full hotwork safety measures inside the cargo hold.
  • Cut out the damaged tank top plating in the affected area.
  • Fitted and installed new NKK-approved steel plate matching the original thickness and grade.
  • Performed welding by NKK-certified welders using approved procedures.
  • Carried out Non-Destructive Testing (NDT), including Ultrasonic Testing (UT) and Penetrant Testing (PT), on all welds.
  • Conducted watertight testing to confirm complete isolation between the cargo hold and ballast tanks.
  • Applied anti-corrosion coating and completed final visual and dimensional inspection.
  • Obtained final NKK surveyor endorsement for the completed Steel Works.

This systematic approach restored full structural and watertight integrity in the shortest possible time.

Team performing Steel Works – cutting and welding new tank top plate under NKK supervision at Quy Nhon Anchorage. 

Minimizing Downtime with Efficient Marine Services

A punctured tank top can quickly escalate into major commercial losses due to delayed operations. VietNam Shiprepair’s Marine Services focus on rapid mobilization, precise planning, and controlled execution so that critical Steel Works are completed efficiently while fully satisfying NKK Class requirements and restoring the vessel to operational status as soon as possible.

VietNam Shiprepair’s Nationwide Marine Services Network

In addition to specialized Steel Works, VietNam Shiprepair provides comprehensive Marine Services across Vietnam, including:

    • Underwater cleaning
    • In-water survey
    • Underwater Repairing
    • Motor Re-winding
    • Machinery/Recondition Engine Component
    • Turbocharger Overhauling
    • Main Engine Overhauling & Repairing
    • Hull Repairing (Steel Works and Piping replacing)
    • Engine services
    • VDR services
    • Wood Chips Vessel: Feeder Conveyor Belt Bonding Services ( Hot bonding method & Cold bonding Method)
    • Hydraulic System Services: Hydraulic Pump Overhauling, Hatch Cover Piston Overhauling,…v.v

We support vessels at Quy Nhon Anchorage, Ho Chi Minh Port and Anchorage, Hai Phong Port, Phu My Port – Vung Tau Anchorage, and all other ports and anchorages throughout Vietnam.

Completed Steel Works – renewed tank top plating ready for cargo operations at Quy Nhon Anchorage.

Benefits of Choosing VietNam Shiprepair for Steel Works

Selecting VietNam Shiprepair for Steel Works delivers speed, full class compliance, and commercial protection. We manage the entire process — from damage assessment and material certification to welding, NDT, watertight testing, and final survey — under continuous NKK supervision. With extensive experience on Panamax bulk carriers and a proven record of resolving urgent structural repairs, we minimize operational delays and protect the interests of shipowners, cargo interests, and charterers.

VietNam Shiprepair’s Commitment to Excellence

Every Steel Works project is executed with rigorous planning, NKK-approved materials and procedures, and strict safety protocols. We ensure that the renewed tank top delivers complete structural strength and watertight integrity. Choose VietNam Shiprepair for reliable, professional Marine Services.

Contact VietNam Shiprepair

Windlass Services at Quy Nhon Port

Windlass Services at Quy Nhon Port – Windlass Block Valves Overhaul by VietNam Shiprepair

Is your Capesize bulk carrier experiencing hydraulic oil leakage from the windlass block valves at Quy Nhon Port? VietNam Shiprepair provides professional Windlass Services and Marine Services, specializing in the overhaul of windlass block valves to eliminate oil pollution risks and ensure full compliance with PSC-Vietnam regulations. We recently completed the maintenance of the windlass block valves on a Capesize bulk carrier at Quy Nhon Port – a key central port in South Central Vietnam – under the supervision of CCS Class. The work involved disassembling the valve assembly and replacing all components that failed to meet technical requirements, restoring leak-free operation and preventing further environmental violations.

All repairs comply with IACS and IMO standards—learn more at IACS Standards. Our Marine Services are available at Quy Nhon Port and across Vietnam, including Ho Chi Minh Port and Anchorage, Hai Phong Port, and Phu My Port – Vung Tau Anchorage, with full capability to support vessels at any port or anchorage nationwide.

Windlass block valves showing hydraulic oil leakage on a Capesize bulk carrier at Quy Nhon Port before overhaul. 

Importance of Windlass Services for Capesize Bulk Carriers

The windlass is a critical system for safe anchoring operations on Capesize bulk carriers. When the block valves develop internal hydraulic oil leakage, the system not only loses efficiency but also creates a direct risk of environmental pollution. Such leakage can lead to PSC deficiencies and potential detentions under Vietnamese regulations. Professional Windlass Services by VietNam Shiprepair restore the integrity of the valve assembly, eliminate oil discharge, and ensure the vessel remains fully compliant with class and port state control requirements.

Professional Windlass Block Valves Overhaul Process under CCS Supervision

VietNam Shiprepair executed the following controlled process for the windlass block valves overhaul at Quy Nhon Port:

  • Conducted a detailed inspection of the windlass hydraulic system to identify the source and extent of oil leakage.
  • Isolated the system and safely depressurized the hydraulic circuit.
  • Completely disassembled the windlass block valve assembly.
  • Inspected all internal components for wear, scoring, and sealing failures.
  • Replaced all parts that did not meet technical requirements, including seals, O-rings, and worn valve elements with genuine or approved equivalents.
  • Thoroughly cleaned and reassembled the valve block with precise torque settings.
  • Refilled the system with approved hydraulic oil and performed leak testing under operating pressure.
  • Conducted a full functional test of the windlass under CCS Class surveyor supervision to confirm leak-free and reliable operation.
  • Prepared detailed documentation and obtained final CCS endorsement for the completed Windlass Services.

This systematic approach eliminated the pollution risk and restored the windlass to full operational reliability.

Minimizing Downtime with Efficient Marine Services

Hydraulic leakage from windlass valves can quickly escalate into a serious PSC issue and disrupt vessel operations. VietNam Shiprepair’s Marine Services focus on rapid response, precise overhaul techniques, and close coordination with class surveyors so that critical Windlass Services are completed efficiently while fully satisfying CCS requirements and environmental regulations.

VietNam Shiprepair’s Nationwide Marine Services Network

In addition to specialized Windlass Services, VietNam Shiprepair provides comprehensive Marine Services across Vietnam, including:

  • Underwater cleaning
  • In-water survey
  • Underwater Repairing
  • Motor Re-winding
  • Machinery/Recondition Engine Component
  • Turbocharger Overhauling
  • Main Engine Overhauling & Repairing
  • Hull Repairing (Steel Works and Piping replacing)
  • Engine services
  • VDR services

We support vessels at Quy Nhon Port, Ho Chi Minh Port and Anchorage, Hai Phong Port, Phu My Port – Vung Tau Anchorage, and all other ports and anchorages throughout Vietnam.

Fully overhauled windlass block valves after successful testing and CCS endorsement at Quy Nhon Port. 

Benefits of Choosing VietNam Shiprepair for Windlass Services

Selecting VietNam Shiprepair for Windlass Services delivers technical precision, environmental compliance, and operational confidence. We manage the entire process — from diagnosis and disassembly to component replacement, leak testing, and final class survey — ensuring the windlass operates cleanly and reliably on Capesize bulk carriers. With extensive experience in hydraulic systems and a proven record of resolving PSC-related issues, we minimize risk and keep your vessel ready for safe anchoring operations.

VietNam Shiprepair’s Commitment to Excellence

Every Windlass Services project is executed with careful planning, high-quality replacement parts, and strict quality control under class supervision. We ensure that the repaired valve assembly meets technical standards and fully eliminates oil leakage. Choose VietNam Shiprepair for reliable, professional Marine Services.

Contact VietNam Shiprepair

Hot Bonding Method for Feeder Conveyor Belt at Dung Quat Port

Hot Bonding Method for Feeder Conveyor Belt Replacement at Dung Quat Port – Marine Services by VietNam Shiprepair

Is your wood chips bulk carrier experiencing conveyor belt failure at Dung Quat Port? VietNam Shiprepair provides professional Marine Services specializing in the Hot Bonding Method for feeder conveyor belt replacement. We recently completed the full replacement of a rubber feeder conveyor belt on a wood chips bulk carrier at Dung Quat Port – one of Vietnam’s key wood chip export hubs – using the Hot Bonding Method under the direct supervision of the shipowner. The vessel is classed by NKK, and all work was executed with precision to ensure reliable cargo handling performance.

All repairs comply with IACS and IMO standards—learn more at IACS Standards. Our Marine Services are available at Dung Quat Port and across Vietnam, including Ho Chi Minh Port and Anchorage, Hai Phong Port, and Phu My Port – Vung Tau Anchorage, with full capability to support vessels at any port or anchorage nationwide.

Worn feeder conveyor belt on a wood chips bulk carrier at Dung Quat Port before replacement.

Importance of Feeder Conveyor Belt on Wood Chips Carriers

The feeder conveyor belt is a critical component on wood chips bulk carriers, responsible for the continuous and efficient transfer of wood chips during loading and discharging operations. Physical wear from continuous cargo handling, abrasion, and environmental exposure often leads to belt damage. Timely replacement using the Hot Bonding Method restores operational reliability, prevents cargo handling delays, and maintains the vessel’s commercial performance at high-volume export ports such as Dung Quat.

Professional Hot Bonding Method Process under Shipowner Supervision

VietNam Shiprepair executed the following controlled process for the feeder conveyor belt replacement at Dung Quat Port using the Hot Bonding Method:

  • Conducted a detailed inspection of the existing belt and conveyor structure to determine the exact replacement length and joint positions.
  • Safely removed the worn rubber feeder conveyor belt from the conveyor system.
  • Prepared the new belt ends according to manufacturer specifications for hot vulcanization.
  • Applied specialized bonding materials and positioned the belt accurately on the conveyor frame.
  • Performed the Hot Bonding Method (hot vulcanizing) under controlled temperature and pressure to create a strong, seamless joint.
  • Allowed proper curing time to ensure full bonding strength.
  • Conducted a thorough visual and operational inspection of the completed joint.
  • Performed a test run of the conveyor system under the direct supervision of the shipowner to confirm smooth and reliable operation.
  • Completed final adjustments and handed over the system ready for cargo operations.

This systematic Hot Bonding Method ensures a durable, high-strength joint that meets the demanding requirements of continuous wood chip handling.

Technicians performing Hot Bonding Method on the new feeder conveyor belt at Dung Quat Port.

Minimizing Downtime with Efficient Marine Services

Conveyor belt failure on wood chips carriers can quickly disrupt loading or discharging schedules at busy export terminals. VietNam Shiprepair’s Marine Services focus on rapid mobilization, precise execution of the Hot Bonding Method, and close coordination with the shipowner to complete the replacement in the shortest possible time while maintaining the highest quality standards.

VietNam Shiprepair’s Nationwide Marine Services Network

In addition to specialized conveyor belt replacement using the Hot Bonding Method, VietNam Shiprepair provides comprehensive Marine Services across Vietnam, including:

  • Underwater cleaning
  • In-water survey
  • Underwater Repairing
  • Motor Re-winding
  • Machinery/Recondition Engine Component
  • Turbocharger Overhauling
  • Main Engine Overhauling & Repairing
  • Hull Repairing (Steel Works and Piping replacing)
  • Engine services
  • VDR services
  • Wood Chips Vessel: Feeder Conveyor Belt Bonding Services ( Hot bonding method & Cold bonding Method)

We support vessels at Dung Quat Port, Ho Chi Minh Port and Anchorage, Hai Phong Port, Phu My Port – Vung Tau Anchorage, and all other ports and anchorages throughout Vietnam.

Newly installed feeder conveyor belt after successful Hot Bonding Method and operational testing at Dung Quat Port.

Benefits of Choosing VietNam Shiprepair for Hot Bonding Method Services

Selecting VietNam Shiprepair for feeder conveyor belt replacement using the Hot Bonding Method delivers speed, technical precision, and operational confidence. We manage the entire process — from belt removal and preparation to hot vulcanization, curing, and final testing under shipowner supervision — ensuring a reliable result on NKK-classed wood chips carriers. With extensive experience in bulk carrier equipment and a proven track record at major export ports such as Dung Quat, we minimize downtime and keep your vessel ready for continuous cargo operations.

VietNam Shiprepair’s Commitment to Excellence

Every conveyor belt replacement is executed with careful planning, the correct Bonding Method technique, and strict quality control. We ensure that the new joint delivers the strength and durability required for demanding wood chip handling. Choose VietNam Shiprepair for reliable, professional Marine Services.

Contact VietNam Shiprepair

Steel Works at Van Phong Anchorage

Steel Works at Van Phong Anchorage – Deck Plate & Fire Main Replacement by VietNam Shiprepair

Is your 7-hold ABS-classed cargo vessel in need of urgent Steel Works at Van Phong Anchorage? VietNam Shiprepair specializes in professional Steel Works and Marine Services, delivering the complete replacement of a damaged deck plate section and the entire on-deck fire-fighting pipeline under full ABS surveyor supervision. We recently completed this hotwork project on a 7-hold vessel at Van Phong Anchorage, Vietnam, ensuring all ABS requirements — including the approved repair plan, welding procedures, certified welders, and material certificates — were strictly followed with zero impact on the vessel’s schedule.

 All repairs comply with IACS and IMO standards—learn more at IACS Standards. Our Marine Services are available at Van Phong Anchorage and across Vietnam, including Ho Chi Minh Port and Anchorage, Hai Phong Port, and Phu My Port – Vung Tau Anchorage, with full capability to support vessels at any port or anchorage nationwide.

Damaged deck plate and fire main system on a 7-hold vessel at Van Phong Anchorage before Steel Works. 

Importance of Steel Works for Deck Integrity and Fire Safety

Deck plate strength and the fire main system are essential for structural safety and emergency response on cargo vessels. On a 7-hold ship, localized corrosion or deformation of the deck plate can affect hatch coaming integrity and safe cargo operations, while a compromised fire-fighting pipeline poses a direct risk to onboard safety. VietNam Shiprepair’s expert Steel Works restore both the structural reliability of the deck and the full functionality of the fire main, fully meeting ABS class requirements.

Professional Steel Works Process under ABS Supervision

VietNam Shiprepair executed the following controlled process for the deck plate and complete fire main replacement at Van Phong Anchorage:

  • Erected safe staging and implemented comprehensive hotwork safety measures, including fire watch, gas-free certification, and fire protection systems.
  • Conducted joint inspection with the ABS surveyor to determine the exact scope of steel renewal and fire main replacement.
  • Submitted and obtained ABS approval for the repair plan, Welding Procedure Specification (WPS), welder qualifications, and material certificates.
  • Cut out the damaged deck plate section and removed the entire on-deck fire main pipeline.
  • Installed new ABS-approved steel plate and certified fire main pipes.
  • Performed welding by ABS-certified welders using approved procedures.
  • Carried out Non-Destructive Testing (NDT), including Ultrasonic Testing (UT) and Penetrant Testing (PT), on all welds.
  • Conducted pressure testing of the renewed fire main system under ABS witness.
  • Applied anti-corrosion coating and completed final visual and dimensional inspection.
  • Obtained final ABS surveyor endorsement for the completed Steel Works.

This systematic approach ensured full class compliance while maintaining strict control over hotwork risks and quality.

Team performing Steel Works – welding new deck plate and fire main under ABS supervision at Van Phong Anchorage.

Minimizing Downtime with Efficient Marine Services

Urgent Steel Works must be completed efficiently to avoid schedule delays or off-hire. VietNam Shiprepair’s Marine Services focus on rapid mobilization, precise planning, and controlled execution so that critical repairs such as deck plate and fire main renewal are finished within the shortest possible window while fully satisfying ABS requirements.

VietNam Shiprepair’s Nationwide Marine Services Network

In addition to specialized Steel Works, VietNam Shiprepair provides comprehensive Marine Services across Vietnam, including:

  • Underwater cleaning
  • In-water survey
  • Underwater Repairing
  • Motor Re-winding
  • Machinery/Recondition Engine Component
  • Turbocharger Overhauling
  • Main Engine Overhauling & Repairing
  • Hull Repairing (Steel Works and Piping replacing)
  • Engine services
  • VDR services
  • Wood Chips Vessel: Feeder Conveyor Belt Bonding Services ( Hot bonding method & Cold bonding Method)

We support vessels at Van Phong Anchorage, Ho Chi Minh Port and Anchorage, Hai Phong Port, Phu My Port – Vung Tau Anchorage, and all other ports and anchorages throughout Vietnam.

Completed Steel Works – renewed deck plate and fire main ready for operation at Van Phong Anchorage. 

Benefits of Choosing VietNam Shiprepair for Steel Works

Selecting VietNam Shiprepair for Steel Works and Marine Services delivers speed, full ABS compliance, and operational confidence. We manage the entire process — from repair plan approval and material certification to welding, NDT, pressure testing, and final survey — under continuous class supervision. With extensive experience on ABS-classed vessels and a proven record of quality workmanship, we minimize risk and keep your ship operational.

VietNam Shiprepair’s Commitment to Excellence

Every Steel Works project is executed with rigorous planning, ABS-approved materials and procedures, and strict safety protocols. We ensure that both structural repairs and system renewals meet or exceed class requirements. Choose VietNam Shiprepair for reliable, professional Marine Services.

Contact VietNam Shiprepair

Deck Crane Repair at Cua Lo Port

Deck Crane Repair at Cua Lo Port – Expert Marine Services by VietNam Shiprepair

Is your deck crane out of service due to a damaged Single Sheave at Cua Lo Port? VietNam Shiprepair provides fast and professional Deck Crane Repair and Marine Services, ensuring minimal downtime for your vessel. On March 10, 2026, we successfully replaced a seized Single Sheave (caused by broken bearing) on a deck crane at Cua Lo Port within a very tight timeframe, allowing the ship to resume operations without delay. Our Marine Services cover all major ports and anchorages in Vietnam, including Hai Phong, Cai Mep, Vung Tau, Nghi Son, and Ho Chi Minh City. All repairs comply with IACS and IMO standards—learn more at IACS Standards. Choose VietNam Shiprepair for reliable Deck Crane Repair!

Damaged Single Sheave with broken bearing on deck crane at Cua Lo Port before repair. 

Importance of Deck Crane Sheave Repair

Single Sheaves are critical components in deck cranes on bulk carriers and general cargo vessels. They guide the wire rope and bear heavy loads during cargo operations. When a Single Sheave seizes due to a broken bearing, it can halt cargo handling, reduce crane efficiency, and create serious safety risks. Timely Deck Crane Repair by VietNam Shiprepair restores full crane performance and ensures compliance with class requirements.

Professional Deck Crane Repair Process at Cua Lo Port

Facing urgent requirements at Cua Lo Port, VietNam Shiprepair executed the following professional repair process:

  • Safe Staging Setup: Erected scaffolding with full safety measures including safety harnesses, guardrails, and fall protection systems to safely access the crane.
  • Detailed Inspection: Removed the seized Single Sheave and confirmed the root cause – complete bearing failure.
  • Replacement of Damaged Parts: Supplied and installed a new Single Sheave complete with high-quality bearings matching original specifications.
  • Reassembly and Alignment: Carefully reinstalled the sheave, ensuring proper rope alignment and smooth rotation.
  • Functional Testing: Performed no-load and load tests to verify full operation.
  • Final Handover: Conducted operational test with the Chief Officer and prepared documentation for class surveyor if required.

Thanks to thorough preparation and an experienced team, the entire repair was completed rapidly while maintaining the highest safety and quality standards.

Team replacing Single Sheave on deck crane at Cua Lo Port.

Why Choose VietNam Shiprepair for Marine Services

When time is critical, shipowners rely on VietNam Shiprepair’s Marine Services for fast, professional Deck Crane Repair. Our advantages include:

  • 24/7 rapid response team ready to mobilize to Cua Lo Port and other anchorages.
  • Genuine spare parts and experienced technicians specialized in deck crane systems.
  • Strict adherence to safety protocols and international standards (IACS & IMO).
  • Minimal disruption to vessel schedules – a key requirement for vessels on tight rotations.

With over 20 years of experience, VietNam Shiprepair has become a trusted partner for urgent repairs across Vietnam’s ports.

Repaired deck crane fully operational after Single Sheave replacement.

VietNam Shiprepair – Your Reliable Partner for Marine Services

From Deck Crane Repair to full vessel maintenance, VietNam Shiprepair delivers high-quality Marine Services with speed, safety, and professionalism. Whether at Cua Lo Port or any other location in Vietnam, we are ready to support your vessel’s operational needs.

  • Underwater cleaning
  • In-water survey
  • Underwater Repairing
  • Motor Re-winding
  • Machinery/Recondition Engine Component
  • Turbocharger Overhauling
  • Main Engine Overhauling & Repairing
  • Hull Repairing (Steel Works and Piping replacing)
  • Engine services
  • VDR services
  • Wood Chips Vessel: Feeder Conveyor Belt Bonding Services ( Hot bonding method & Cold bonding Method)
Contact VietNam Shiprepair

Air Condition Repairing at Da Nang Port

Air Condition Repairing at Da Nang Port – VietNam Shiprepair

Need urgent Air Condition Repairing for your container ship’s central AC system at Da Nang Port? VietNam Shiprepair – Vietnam’s leading supplier of spare parts for marine air conditioning systems – recently replaced a Bitzer 4GE-30Y-40P compressor on a container vessel at Da Nang Port, restoring full cooling performance without any delay to the vessel’s schedule. Our Marine Services and genuine supply spare part solutions cover all major Vietnamese ports and anchorages: Hai Phong, Cai Mep, Vung Tau, Nghi Son, Quy Nhon, and Ho Chi Minh Anchorage. Every job complies with IACS and IMO standards – more details at IACS Standards.

Old Bitzer 4GE-30Y-40P compressor removed from the central AC system before replacement at Da Nang Port. 

Why Timely Air Condition Repairing is Critical on Container Ships

The central air conditioning system on container ships ensures crew comfort, electronic equipment cooling, and stable temperatures for reefer containers. When a Bitzer 4GE-30Y-40P compressor fails (due to worn bearings, damaged valves, or motor burnout), the entire system loses cooling capacity, affecting crew health and cargo quality. VietNam Shiprepair’s Air Condition Repairing and supply spare part services get vessels back online fast and reliably.

Step-by-Step Bitzer Compressor Replacement Process

VietNam Shiprepair recently completed a Bitzer compressor replacement on a container ship at Da Nang Port. The professional process included:

  • Safe isolation and refrigerant recovery using certified recovery equipment.
  • Depressurizing and disconnecting suction/discharge lines, electrical cables, oil lines, and mounting bolts.
  • Safe removal of the old compressor (180–220 kg) using chain blocks or portable crane.
  • Inspection of mounting base, piping alignment, vibration isolators, and cleaning of connection points.
  • Precise installation of the new genuine Bitzer 4GE-30Y-40P compressor, torqued to specification.
  • Correct POE oil charging (per nameplate) and deep vacuum to <500 microns.
  • Refrigerant charging to factory specification (R134a/R404A/R407C as applicable).
  • Nitrogen pressure test and electronic leak detection.
  • Reconnection of electrical wiring, crankcase heater, pressure switches, and control checks.
  • Full-load commissioning: monitoring suction/discharge pressures, oil level, superheat, and current draw.
  • Final handover with detailed technical report and class surveyor endorsement (if required).

The entire job was completed swiftly, ensuring the ship departed on time.

Technician installing the new Bitzer 4GE-30Y-40P compressor during air condition repairing at Da Nang Port.

Minimizing Downtime with Professional Marine Services

Compressor failure must be resolved quickly to avoid crew discomfort and reefer cargo damage. VietNam Shiprepair’s Marine Services focus on rapid response, efficient execution, and full compliance with IACS/IMO standards.

VietNam Shiprepair – Leading Supplier of Spare Parts & Marine Services in Vietnam

As Vietnam’s premier supplier of spare parts for marine central air conditioning systems, VietNam Shiprepair maintains stock of genuine Bitzer compressors (including 4GE-30Y-40P and similar models) and all related components. Our experienced riding teams and Vietnam Workshop ensure fast, high-quality Air Condition Repairing anywhere in Vietnam.

VietNam Shiprepair’s Nationwide Marine Services Network

We deliver Marine Services and supply spare part nationwide:

  • Underwater cleaning
  • In-water survey
  • Underwater Repairing
  • Motor Re-winding
  • Machinery/Recondition Engine Component
  • Turbocharger Overhauling
  • Main Engine Overhauling & Repairing
  • Hull Repairing (Steel Works and Piping replacing)
  • Engine services
  • VDR services
  • Wood Chips Vessel: Feeder Conveyor Belt Bonding Services ( Hot bonding method & Cold bonding Method)
  • Da Nang Port: Perfect for fast repairs and part supply, as shown in this recent case.
  • Hai Phong, Cai Mep, Vung Tau: Major hubs for compressor replacement.
  • Nghi Son, Quy Nhon, Ho Chi Minh Anchorage: Full coverage.
  • Mobile Teams: We bring genuine parts and technicians directly to your vessel.
  • 24/7 Emergency Response: Minimizing downtime is our priority.

Discover more at VietNam Shiprepair Services.

 Fully commissioned Bitzer 4GE-30Y-40P compressor operating normally after replacement. 

Benefits of Choosing VietNam Shiprepair for Air Condition Repairing

Choosing VietNam Shiprepair for Air Condition Repairing and supply spare part delivers complete confidence. Our Marine Services save time and keep schedules on track at Da Nang Port. Genuine Bitzer parts and expert installation reduce future breakdowns. Our certified technicians ensure system reliability, backed by over 20 years of experience and full IACS/IMO compliance with detailed reports.

VietNam Shiprepair’s Commitment to Excellence

We follow a proven process: safe refrigerant recovery, old compressor removal, precise new unit installation, oil and refrigerant charging, leak/vacuum testing, full-load commissioning, and thorough handover. We maintain IACS and IMO standards throughout. Choose VietNam Shiprepair for trusted Marine Services.

Contact VietNam Shiprepair

Rudder Stock Bearing Replacement at Cai Mep Port

Rudder Stock Bearing Replacement at Cai Mep Port – Expert Marine Services by VietNam Shiprepair

Is your vessel’s upper rudder stock bearing worn out at Cai Mep Port? VietNam Shiprepair Co. provides fast, professional Rudder Stock Bearing Replacement and Marine Services, ensuring safe steering performance. On Feb 06, 2026, we successfully replaced the upper rudder stock bearing on a small tanker at Cai Mep Port under strict RINA surveyor supervision and tight schedule, with zero operational delay. Our Marine Services extend to all ports and anchorages across Vietnam, including Hai Phong, Vung Tau, Nghi Son, and Quy Nhon. All repairs comply with International Association of Classification Societies (IACS) and International Maritime Organization (IMO) standards—learn more at IACS Standards. Trust VietNam Shiprepair for reliable Rudder Stock Bearing Replacement!

Worn upper rudder stock bearing before replacement at Cai Mep Port. 

Importance of Rudder Stock Bearing Replacement on Small Tankers

The upper rudder stock bearing is a critical component in the steering system of small tankers at Cai Mep Port, supporting the rudder stock’s axial and radial loads while allowing smooth rotation. When worn, it causes excessive play, vibration, steering difficulty, and potential rudder damage. Timely Rudder Stock Bearing Replacement by VietNam Shiprepair restores precise control, prevents class detentions, and ensures IACS/IMO compliance.

Step-by-Step Rudder Stock Bearing Replacement Process

VietNam Shiprepair recently replaced the upper rudder stock bearing on a small tanker at Cai Mep Port. Here are the key steps:

  • Preparation: Conduct risk assessment, obtain permit to work, and coordinate with the owner and RINA surveyor. Prepare tools (hydraulic jacks, laser alignment kit, torque wrench, NDT equipment).

  • Secure Rudder: Lock rudder at midship, isolate steering gear, and support rudder blade to prevent movement.

  • Dismount Rudder Stock: Remove rudder coupling bolts, disconnect tiller arm, and lift rudder stock using hydraulic jacks and chain blocks.

  • Remove Old Bearing: Extract the worn upper bearing (self-aligning roller or split type) from the carrier housing.

  • Install New Bearing: Clean housing, measure clearances, and press-fit the new bearing (using induction heater or hydraulic press) with precise alignment checked by laser.

  • Reassemble: Reinstall rudder stock, reconnect tiller arm, and torque bolts to specification.

  • Alignment Check: Verify rudder stock alignment and rudder drop/clearance.

  • Testing & Verification: Perform steering gear test (35° port to starboard), load test if required, and final RINA surveyor witness.

  • Documentation: Issue detailed report with measurements, NDT results, and RINA approval.

This process ensures full steering reliability under tight time constraints.

Team installing new upper rudder stock bearing with laser alignment at Cai Mep Port.

Importance of Minimizing Downtime During Rudder Stock Services

Replacing an upper rudder stock bearing must be completed quickly at Cai Mep Port to avoid steering system delays and class issues. VietNam Shiprepair’s Marine Services focus on rapid, safe execution, minimizing vessel downtime while maintaining IACS/IMO compliance.

VietNam Shiprepair’s Compliance with Rudder Stock Services

A reputable provider must follow strict standards. VietNam Shiprepair uses certified parts and RINA-supervised technicians. The replacement process is witnessed by RINA, ensuring adherence to IMO and IACS guidelines for safe steering systems.

VietNam Shiprepair’s Nationwide Marine Services Network

Provides Marine Services, including Rudder Stock Bearing Replacement, across Vietnam:

  • Underwater cleaning
  • In-water survey
  • Underwater Repairing
  • Motor Re-winding
  • Machinery/Recondition Engine Component
  • Turbocharger Overhauling
  • Main Engine Overhauling & Repairing
  • Hull Repairing (Steel Works and Piping replacing)
  • Engine services
  • VDR services
  • Wood Chips Vessel: Feeder Conveyor Belt Bonding Services ( Hot bonding method & Cold bonding Method)
  • Cai Mep Port: Ideal for efficient repairs, as demonstrated recently.

  • Hai Phong: A key hub for VietNam Shiprepair solutions.

  • Nationwide Reach: We serve Vung Tau, Nghi Son, Quy Nhon, and all ports and anchorages.

  • Mobile Operations: Our team brings tools directly to your vessel.

  • Rapid Response: Fast deployment minimizes downtime.

Explore our services at VietNam Shiprepair Services.

Vessel after successful rudder stock bearing replacement at Vung Tau.

Benefits of Choosing VietNam Shiprepair for Rudder Stock Bearing Replacement

Choosing VietNam Shiprepair for Rudder Stock Bearing Replacement offers peace of mind. Our Marine Services deliver fast, high-quality work under RINA supervision, maintaining schedules at Cai Mep Port. Precise alignment and certified parts reduce future wear. Our experts enhance steering safety and reliability, backed by over 20 years of experience and IACS/IMO compliance with detailed reports.

VietNam Shiprepair’s Commitment to Excellence

Our replacement process guarantees quality. We prepare thoroughly, dismount safely, install with precision, align, test, and verify under RINA witness. We uphold IACS and IMO standards throughout. Choose VietNam Shiprepair for reliable Marine Services.

Contact VietNam Shiprepair

  • Post Address: Tropic Garden, 66 Thao Dien, District 2, Ho Chi Minh City, Vietnam.

  • Mobile/WhatsApp/WeChat: +84 869 677 769.

  • Email: [email protected].

  • Website: https://vietnamshiprepair.net.

Deck Crane Repairs at Ho Chi Minh Anchorage

Deck Crane Repairs at Ho Chi Minh Anchorage – Professional Marine Services by VietNam Shiprepair

Is your vessel’s deck crane jib fractured at Ho Chi Minh Anchorage? VietNam Shiprepair Co. provides expert Deck Crane Repairs, Steel Works, and Marine Services, ensuring safe and efficient cargo handling. On December 30, 2025, we successfully repaired a fractured jib on a deck crane at Ho Chi Minh Anchorage using 10mm AH36 steel replacement, certified welding by NKK-approved welders, and full NKK supervision, with zero schedule disruption. Our Marine Services cover all ports and anchorages across Vietnam, including Cai Mep, Vung Tau, Nghi Son, and Quy Nhon. All repairs comply with International Association of Classification Societies (IACS) and International Maritime Organization (IMO) standards—learn more at IACS Standards. Trust VietNam Shiprepair for reliable Deck Crane Repairs and Steel Works!

Fractured deck crane jib at Ho Chi Minh Anchorage before repair.

Importance of Deck Crane Jib Repairs on Panamax Bulk Carriers

The jib (boom) is the primary lifting arm of deck cranes on Panamax bulk carriers, handling grabs or hooks for cargo such as ore or wood chips. A fracture due to overloading or impact severely compromises lifting capacity and safety. VietNam Shiprepair’s Deck Crane Repairs and Steel Works restore full structural strength, ensuring IACS/IMO compliance and preventing operational downtime.

Steps for Deck Crane Jib Repair

VietNam Shiprepair recently repaired a fractured deck crane jib at Ho Chi Minh Anchorage. Here are the key steps:

  • Erect Safe Staging: Build scaffolding with safety rails, harness attachment points, and fall protection measures to securely access the high-positioned jib.

  • Support and Secure Jib: Install temporary bracing and supports to prevent further deformation during repair.

  • Joint Survey with Class Surveyor: Conduct detailed inspection with NKK surveyor to assess damage and approve replacement plan.

  • Material Selection: Use 10mm AH36 steel plate, matching original specification for strength and corrosion resistance.

  • Cut Out Damaged Section: Remove the fractured portion with precision cutting.

  • Install New Plate: Fit and align the new AH36 plate.

  • Check Alignment: Verify straightness and alignment of the jib.

  • Certified Welding: Perform welding by NKK-certified welders with reinforcement.

  • NDT Inspection: Conduct ultrasonic testing (UT) and penetrant testing (PT) to verify weld quality.

  • Dismantle Staging: Safely remove scaffolding after completion.

  • Load Test: Perform working load test at 30 tons and overload test at 35 tons.

  • Final Verification: Confirm full crane operation under NKK surveyor witness.

This process restores the jib to original strength and safety.

Importance of Minimizing Downtime During Deck Crane Repairs

Repairing a deck crane jib quickly is essential at Ho Chi Minh Anchorage to avoid cargo handling delays. VietNam Shiprepair’s Marine Services prioritize rapid, safe execution, completing repairs efficiently while maintaining IACS/IMO compliance.

VietNam Shiprepair’s Compliance with Deck Crane Repairs & Steel Works

A trusted provider must follow strict standards. VietNam Shiprepair uses AH36 steel and NKK-certified welders. The process is supervised by NKK, ensuring adherence to IMO and IACS guidelines for safe crane operation.

VietNam Shiprepair’s Nationwide Marine Services Network

Provides Marine Services, including Deck Crane Repairs and Steel Works, across Vietnam:

  • Underwater cleaning
  • In-water survey
  • Underwater Repairing
  • Motor Re-winding
  • Machinery/Recondition Engine Component
  • Turbocharger Overhauling
  • Main Engine Overhauling & Repairing
  • Hull Repairing (Steel Works and Piping replacing)
  • Engine services
  • VDR services
  • Wood Chips Vessel: Feeder Conveyor Belt Bonding Services ( Hot bonding method & Cold bonding Method)
  • Ho Chi Minh Anchorage: Ideal for efficient repairs, as demonstrated recently.

  • Cai Mep Port: A key hub for VietNam Shiprepair solutions.

  • Nationwide Reach: We serve Vung Tau, Nghi Son, Quy Nhon, and all ports and anchorages.

  • Mobile Operations: Our team brings tools directly to your vessel.

  • Rapid Response: Fast deployment minimizes downtime.

Explore our services at VietNam Shiprepair Services.

Repair plan new 10mm AH36 plate on deck crane jib at Ho Chi Minh Anchorage.

Benefits of Choosing VietNam Shiprepair for Deck Crane Repairs

Choosing VietNam Shiprepair for Deck Crane Repairs offers peace of mind. Our Marine Services save time, maintaining schedules at Ho Chi Minh Anchorage. Using 10mm AH36 steel and certified NKK welding reduce future risks. Our experts enhance safety and reliability, backed by over 20 years of experience and IACS/IMO compliance with detailed reports.

Repaired deck crane jib after load test at Ho Chi Minh Anchorage.

VietNam Shiprepair’s Commitment to Excellence

Our repair process guarantees quality. We erect safe staging, support the jib, survey with NKK, replace with 10mm AH36 steel, weld precisely, NDT inspect (UT & PT), paint, load test (30 tons working, 35 tons overload), and verify operation. We uphold IACS and IMO standards with NKK supervision. Choose VietNam Shiprepair for reliable Marine Services.

Contact VietNam Shiprepair

  • Post Address: Tropic Garden, 66 Thao Dien, District 2, Ho Chi Minh City, Vietnam.

  • Mobile/WhatsApp/WeChat: +84 869 677 769.

  • Email: [email protected].

  • Website: https://vietnamshiprepair.net.

Turbocharger Overhauling at Cai Mep Port

Turbocharger Overhauling at Cai Mep Port – Expert Marine Services by VietNam Shiprepair

Is your vessel’s turbocharger due for overhauling at Cai Mep Port? VietNam Shiprepair Co. provides professional Turbocharger Overhauling and Marine Services, ensuring maximum engine efficiency. On December 29, 2025, we successfully completed a full Turbocharger Overhauling for a Panamax bulk carrier at Cai Mep Port, restoring optimal performance without delaying the vessel’s schedule. Our Marine Services extend to all ports and anchorages across Vietnam, including Nghi Son, Vung Tau, and Ho Chi Minh City. All work complies with International Association of Classification Societies (IACS) and International Maritime Organization (IMO) standards—learn more at IACS Standards. Trust VietNam Shiprepair!

VTR304 turbocharger before overhauling at Cai Mep Port.

Importance of Turbocharger Overhauling on Panamax Vessels

The turbocharger is the heart of the main engine on Panamax bulk carriers, delivering the necessary air for combustion. When components like bearings, nozzle rings, or the rotor become worn, efficiency drops, fuel consumption rises, and engine output decreases. Regular Turbocharger Overhauling by VietNam Shiprepair restores performance, reduces fuel costs, and ensures IACS/IMO compliance.

Steps for VTR304 Turbocharger Overhauling

VietNam Shiprepair recently performed a complete Turbocharger Overhauling on a VTR304 unit at Cai Mep Port. Here are the key steps:

  • Initial Inspection: Disassemble the turbocharger and inspect rotor, turbine blades, nozzle ring, and bearings for wear, carbon build-up, and damage.

  • Cleaning: Thoroughly clean all parts, including turbine washing and compressor side degreasing.

  • Component Replacement: Replace worn bearings, seals, and O-rings with genuine or OEM parts.

  • Rotor Balancing: Dynamically balance the rotor to eliminate vibration and extend bearing life.

  • Nozzle Ring & Diffuser Repair: Polish or replace nozzle ring and diffuser to restore airflow efficiency.

  • Reassembly and Testing: Reassemble with precise clearances, lubricate with approved oil, and bench test for leaks and rotation.

  • Final Verification: Install on engine, run under load, and verify performance parameters.

This process ensures the turbocharger operates at peak efficiency.

Importance of Minimizing Downtime During Overhauling

Turbocharger overhauling must be completed quickly at Cai Mep Port to avoid engine downtime and schedule delays. VietNam Shiprepair’s Marine Services prioritize rapid execution, completing jobs efficiently with workshop support, ensuring IACS/IMO compliance.

VietNam Shiprepair’s Compliance with Turbocharger Overhauling

A trusted provider must follow strict standards. VietNam Shiprepair uses genuine parts and NK-certified technicians. The overhauling process is supervised by NK, guaranteeing adherence to IMO and IACS guidelines for reliable turbocharger performance.

VietNam Shiprepair’s Nationwide Marine Services Network

Provides Marine Services, including Turbocharger Overhauling, across Vietnam:

  • Underwater cleaning
  • In-water survey
  • Underwater Repairing
  • Motor Re-winding
  • Machinery/Recondition Engine Component
  • Turbocharger Overhauling
  • Main Engine Overhauling & Repairing
  • Hull Repairing (Steel Works and Piping replacing)
  • Engine services
  • VDR services
  • Wood Chips Vessel: Feeder Conveyor Belt Bonding Services ( Hot bonding method & Cold bonding Method)
  • Cai Mep Port: Ideal for efficient overhauls, as demonstrated recently.

  • Nghi Son Anchorage: A key hub for VietNam Shiprepair solutions.

  • Nationwide Reach: We serve Vung Tau, Ho Chi Minh City, and all ports and anchorages.

  • Mobile Operations: Our team brings tools directly to your vessel.

  • Rapid Response: Fast deployment minimizes downtime.

Explore our services at VietNam Shiprepair Services.

Technician inspection/cleaning rotor during VTR304 turbocharger overhauling at Cai Mep Port.

Benefits of Choosing VietNam Shiprepair for Turbocharger Overhauling

Choosing VietNam Shiprepair for Turbocharger Services offers peace of mind. Our Marine Services save time, maintaining schedules at Cai Mep Port. Cost-effective repairs with genuine parts reduce fuel consumption and extend engine life. Our NK-certified experts enhance reliability, backed by over 20 years of experience and IACS/IMO compliance with detailed reports.

Overhauled VTR304 turbocharger reinstalled and operational at Vung Tau.

VietNam Shiprepair’s Commitment to Excellence

Our overhauling process guarantees quality. We inspect thoroughly, replace critical components, balance rotors, and test rigorously. We uphold IACS and IMO standards with NK supervision throughout. Choose VietNam Shiprepair for reliable Marine Services.

Contact VietNam Shiprepair

  • Post Address: Tropic Garden, 66 Thao Dien, District 2, Ho Chi Minh City, Vietnam.

  • Mobile/WhatsApp/WeChat: +84 869 677 769.

  • Email: [email protected].

  • Website: https://vietnamshiprepair.net.

Governor Overhauling at Cai Mep Port

Governor Overhauling at Cai Mep Port – Expert Marine Services by Vietnam Shiprepair

Is your vessel’s mechanical governor causing unstable voltage in the 440V/60Hz electrical system at Cai Mep Port? Vietnam Shiprepair Co. provides expert Governor Overhauling and Marine Services, ensuring reliable power generation. On December 24, 2025, we successfully overhauled a mechanical governor for a bulk carrier at Cai Mep Port, restoring stable engine speed and voltage without disrupting the vessel’s schedule. Our Marine Services extend to all ports and anchorages across Vietnam, including Nghi Son, Vung Tau, and Ho Chi Minh City. All work complies with International Association of Classification Societies (IACS) and International Maritime Organization (IMO) standards—learn more at IACS Standards. Trust Vietnam Shiprepair for dependable Marine Services!

Mechanical governor showing wear before overhauling at Cai Mep Port.

Importance of Governor Overhauling for Ship Electrical Stability

The mechanical governor is vital for maintaining stable engine speed and 440V/60Hz voltage on bulk carriers at Cai Mep Port. When worn or miscalibrated, it causes voltage fluctuations, risking equipment damage and operational delays. Vietnam Shiprepair’s Governor Overhauling restores precise control, ensuring IACS/IMO compliance and reliable power supply.

Steps for Mechanical Governor Overhauling

Vietnam Shiprepair recently overhauled a mechanical governor at Cai Mep Port. Here are the key steps:

  • Initial Inspection: Disassemble the governor to check flyweights, springs, linkages, and oil condition for wear or sticking.

  • Component Replacement: Replace worn parts such as O-rings, gaskets, bearings, and springs with genuine or OEM equivalents.

  • Cleaning and Reassembly: Clean all parts thoroughly, lubricate with approved oil, and reassemble with precise calibration of droop and isochronous settings.

  • Testing and Calibration: Bench test for speed stability, then run on the engine to adjust for 440V/60Hz under various loads.

  • Final Verification: Confirm voltage stability and load-sharing with other generators, supervised by NK.

This process ensures smooth operation and prevents voltage instability.

Importance of Minimizing Downtime During Overhauling

Overhauling a governor quickly is critical at Cai Mep Port to avoid power disruptions. Delays can affect navigation, cargo handling, and safety systems. Vietnam Shiprepair’s Marine Services prioritize rapid execution, completing overhauls efficiently while maintaining IACS/IMO compliance.

Vietnam Shiprepair’s Compliance with Governor Overhauling

A trusted provider must follow strict standards. Vietnam Shiprepair uses certified parts and NK-supervised technicians. The overhauling process ensures adherence to IMO and IACS guidelines for stable electrical systems.

Vietnam Shiprepair’s Nationwide Marine Services Network

Provides Marine Services, including Governor Overhauling, across Vietnam:

  • Underwater cleaning
  • In-water survey
  • Underwater Repairing
  • Motor Re-winding
  • Machinery/Recondition Engine Component
  • Turbocharger Overhauling
  • Main Engine Overhauling & Repairing
  • Hull Repairing (Steel Works and Piping replacing)
  • Engine services
  • VDR services
  • Wood Chips Vessel: Feeder Conveyor Belt Bonding Services ( Hot bonding method & Cold bonding Method)
  • Cai Mep Port: Ideal for efficient overhauls, as demonstrated recently.

  • Nghi Son Anchorage: A key hub for Vietnam Shiprepair solutions.

  • Nationwide Reach: We serve Vung Tau, Ho Chi Minh City, and all ports and anchorages.

  • Mobile Operations: Our team brings tools directly to your vessel.

  • Rapid Response: Fast deployment minimizes downtime.

Explore our services at Vietnam Shiprepair Services.

Technician calibrating mechanical governor during overhauling at Cai Mep Port. 

Benefits of Choosing Vietnam Shiprepair for Governor Overhauling

Choosing Vietnam Shiprepair for Governor Overhauling offers peace of mind. Our Marine Services save time, maintaining schedules at Cai Mep Port. Cost-effective repairs restore voltage stability, reducing risks to electrical systems. Our NK-certified experts enhance reliability, backed by over 20 years of experience and IACS/IMO compliance with detailed reports.

Overhauled mechanical governor in stable operation at Vung Tau.

Our overhauling process guarantees quality. We inspect thoroughly, replace critical components, calibrate precisely, and test under load. We uphold IACS and IMO standards with NK supervision throughout. Choose Vietnam Shiprepair for reliable Marine Services.

Contact Vietnam Shiprepair

  • Post Address: Tropic Garden, 66 Thao Dien, District 2, Ho Chi Minh City, Vietnam.

  • Mobile/WhatsApp/WeChat: +84 869 677 769.

  • Email: [email protected].

  • Website: https://vietnamshiprepair.net.

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