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Inert Gas System Suppliers

From crude oil tankers to chemical carriers, inert gas systems are a silent guardian in cargo safety. These systems help maintain a non-combustible atmosphere inside tanks, reducing the risk of explosions by displacing oxygen with inert gas during loading, transit, and discharge. Whether it’s a nitrogen-based setup or flue gas system, choosing the right inert gas equipment ensures compliance, reduces fire hazards, and supports safer marine operations. That’s why partnering with experienced inert gas system suppliers is essential for shipowners and managers aiming for safe, reliable, and regulation-ready vessels.

Key Functions of Inert Gas Systems on Board

Inert gas systems are a fundamental part of safety operations on tankers that carry oil or other flammable cargo. Their job is simple but critical - to prevent explosions inside cargo tanks by replacing oxygen-rich air with inert gas. With the oxygen level reduced, the risk of combustion drops significantly, even in the presence of flammable vapors.

These systems are typically used during key operations like loading and discharging - times when tanks are most exposed to atmospheric air. By continuously supplying inert gas, the system helps keep the tank atmosphere stable and below the flammable range.

Beyond explosion prevention, inert gas systems also support cargo protection. Many sensitive cargoes require specific atmospheric conditions to avoid degradation or contamination during transit. Inerting helps maintain product integrity, especially during long voyages or when tanks are not fully loaded.

For the crew, a well-maintained inert gas system adds a layer of protection that allows them to carry out operations with greater confidence. A properly functioning IGS isn’t just a safety measure - it’s a regulatory requirement and a core part of risk management at sea.

Regulatory Standards and Compliance

Marine inert gas systems must adhere to strict international regulations to ensure operational safety. Particularly under SOLAS, vessels of a certain size and cargo type are required to have inert gas systems installed and properly maintained. Compliance helps prevent onboard incidents and ensures vessels pass inspections without costly delays or penalties.

In addition to SOLAS, flag states and classification societies require vessels to follow strict design, operation, and maintenance standards for inert gas systems. These rules cover everything from oxygen content limits and alarm systems to scrubber performance and recordkeeping.

Working with reputable inert gas system manufacturers helps ensure your equipment meets current compliance benchmarks, including updated IMO requirements. This not only safeguards your vessel but also protects your crew, cargo, and reputation at sea.

Types of Marine Inert Gas Systems

Different vessels and cargo types require different inerting solutions. While the core goal remains the same - to reduce oxygen levels and prevent flammable atmospheres - the systems used to achieve this can vary significantly.

  1. Flue Gas Systems are the most traditional setup, typically installed on oil tankers. These use exhaust gases from the ship's main boiler or engine, cleaned through a scrubber, before being pumped into cargo tanks. They’re effective, especially on vessels where boiler operation is constant.
  2. IGG (Inert Gas Generator) Systems are more versatile and common on chemical tankers, product carriers, and gas carriers. These systems burn fuel to create an inert gas mixture, which is then cooled, scrubbed, and distributed to the tanks. Since they’re independent of the main engine or boiler, they offer more control and consistent output.
  3. Nitrogen-Based Systems are growing in popularity, especially on LNG carriers and modern chemical tankers. These systems generate high-purity nitrogen, which is completely free of combustion by-products and suitable for cargoes sensitive to contamination or moisture.

Each system must be designed to match the vessel’s capacity, cargo type, and operational profile. A knowledgeable inert gas system distributor can help operators choose the right system configuration - balancing performance, maintenance needs, and compliance with current marine safety standards.

Find Verified Inert Gas System Suppliers

Whether you're managing a newbuild project, retrofitting a chemical carrier, or sourcing parts for scheduled maintenance, working with verified suppliers can make all the difference.

Records Marine helps shipowners, operators, and technical managers connect with trusted providers across the globe. Our platform allows you to filter suppliers based on product type, location, manufacturer, certification, and more - making the procurement process faster and more focused.

We’ve carefully reviewed every manufacturer and distributor featured on our platform to ensure technical reliability, regulatory compliance, and proven track records in the field.

Explore the vetted vendors below and find the right supplier for your vessel’s inert gas needs.

Company ARK MARINE SERVICE INC. logo

Verified

Year Founded: 2004

ARK MARINE SERVICE INC.

We specialize in providing original equipment supplies, primarily for main and auxiliary engine spares. As a factory-based company, we ensure the best pricing without compromising on quality. Our dedicated logistics team handles all deliveries efficiently, offering competitive rates for air, sea, and courier services.



rex.l@arkmarine.co.jp


Company MYTHMAR MARINE DANISMANLIK TIC. LTD. STI logo

RM verified

Year Founded: 2018

MYTHMAR MARINE as a spare parts broker has the knowledge and power to serve you well by providing all types of spare parts genuine, under license or O.E.M. in cooperation with our affiliated companies at competitive prices. We can provide you with new spare parts from Europe Poland, U.K., Denmark, Germany, etc., Japan, Korea, China, as well as used spare parts from India and Singapore, with warehouses in Greece, India, Bangladesh and China for second hand spares. We can negotiate prices and payment terms and delivery as manufacturers rely on our purchase and in our orders.


Company ISLAND MARINE INTERNATIONAL logo

Year Founded: 2009

Island Marine International is a supplier for marine spare parts. We are expertise in Bridge to engine room spares parts. From the day of establishment, we try to increase our business range, range of spare parts and our client services. It is our supreme priority to build and sustain strong long-term relationship with our clients by providing solutions, on top of supplying spare parts. As a part of the supply chain, we understand the requirements of value for money, which is why we promise competitive prices for the highest quality spare parts and at the fastest delivery time. We are able to offer relatively lower prices and at a quicker delivery time as compared to our competitors. Having accumulated years of experience in this trade, our company has acquired an outstanding reputation for trustworthiness and reliability. This is the result of the zeal of our professional staff and skilled technicians in fulfilling the needs of our customers.


Company BestBangla Marine and Trading Ltd logo

Year Founded: 2024

At BestBangla Marine Trading Ltd., we specialize in the supply, sourcing, and export of high-quality marine equipment tailored to meet the operational demands of vessels worldwide. From engine room machinery to navigation systems, deck tools to electrical componentswe deliver trusted equipment from leading global manufacturers. Our offerings include: Main Aux Engine Components Pumps, Compressors Purifiers Navigation Communication Systems Electrical, Hydraulic Pneumatic Equipment Deck, Safety Galley Equipment All equipment is inspected, tested, and verified for performance and reliability. Whether new, OEM, or reconditioned, we ensure your vessel is equipped to operate efficiently, safely, and without delay.


Company Reza Enterprise logo

Year Founded: 2010

We are the supplier of all ship equipment and parts taken out from the ship recycling yard. We provide Main Auxiliary engine, Turbocharger, Compressors, Hydraulic Motor and pump, heat exchanger, automation, frampo pump, etc.


Company MJ Marine Parts logo

Year Founded: 2010

MJ marine parts we deal Marine Automation I Industrial Automation Marine Navigation Marine Communications I Marine Machineries Marine spare parts Ship store Marine hydraulic system Marine used spare parts All kind of marine parts MJ marine parts is stockiest and supplier all kind of ship and industrial spare used and recondition parts world wide.


Company Zava Marine Corporation logo

Year Founded: 2022

Expert manufacturers of industrial equipment and spare parts, delivering precision-engineered, durable solutions for machinery, automotive, aerospace, and heavy industries. Custom fabrication, OEM/aftermarket parts, and global supply chain support


Default logo

Year Founded: 2025

Specializing in the maritime electronics industry and professional fiber optic compass manufacturer Providing professional services and selling all kinds of marine electronic products.We provides one-stop service including technical consultation, system design, equipment sales, installation and commissioning, maintenance. We have implemented the ISO9001 quality management system, which can provide customers with the highest quality service standards. There are a wide variety of products, and the agent cooperates with the worlds major brand-name products. These include: radio communication, satellite communication, internal communication, rescue, navigation, weather, comprehensive, entertainment, fishery, other and engine room automation control and alarm system. The products can be applied to new building ships, refurbished ships, fishing boats, inland river boats and yachts, etc.


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Year Founded: 2012

With over 25 years of experience in marine systems, Sea Ergon Marine has developed a sharp understanding of what works best at sea. Their range of equipment includes engine room machinery, hull and cargo handling systems, and electronic measuring devices - carefully selected from trusted manufacturers.


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Year Founded: 2016

Pristyn Global Services Pvt Ltd supplies a wide range of marine equipment, including propulsion systems, deck machinery, and advanced automation solutions. With a strong network of trusted manufacturers, the company ensures ships receive high-quality and durable equipment that enhances operational efficiency.