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LPG Tanker fully refrigerated vacancies

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Refrigerated gas carriers: what are their features and advantages in the fleet?

A modern fleet is impossible without specialized vessels designed to transport liquefied gases. Among them, a special place is occupied refrigerated gas carriers, which ensure the transportation of goods at ultra-low temperatures. These are high-tech vessels that combine reliability, safety and high economic efficiency. They are in demand both in international logistics and in the energy sector.

What is refrigerated gas carrier?

Generally refrigerated gas carriers - these are ships designed to transport liquefied gas (LNG, LPG, ethylene, propylene and others) at a very low temperature necessary to maintain the substance in a liquid state. Unlike compressor or combination ships, which use only pressure or a combination of pressure and cooling, refrigerated gas carriers rely solely on cooling to the boiling point of the gas.For example, ethylene is transported at a temperature of -104 °C, propane - at -42 °C, methane - at -162 °C.The vessel is equipped with special cryogenic tanks, thermal insulation, a powerful refrigeration unit and a temperature monitoring system. Thanks to this, cargo remains stable throughout the entire voyage, even on long-haul routes.

Operating principle and design

Refrigerated gas carriers have independent type tanks (type C) or membrane tanks made of cryo-resistant materials such as stainless steel or aluminum alloys. Each tank is insulated, equipped with temperature sensors, security systems, gas outlets and emergency valves.Vessels are always equipped with: 

  • powerful refrigeration system that maintains the set temperature;

  • gas exhaust system that removes excess pressure;

  • an automatic control system that controls all cargo parameters.

There are also special pumping units for loading and unloading gas. Safety of operations is ensured by automated systems and trained crew.

Key Benefits

Refrigerated gas carriers have a number of key advantages:

  • high safety when transporting explosive goods;

  • the ability to transport various types of liquefied gas;

  • maintaining stable temperatures even during long flights;

  • minimal cargo loss thanks to closed storage systems;

  • application in international logistics with high environmental standards.

Such vessels are especially relevant for countries with high consumption of natural gas and chemical products - Japan, China, South Korea, Europe and the Middle East.

Who works on gas carriers?

Working on a refrigerated gas carrier requires high qualifications and special training. A team of officers and enlisted personnel works on board, including:

  • captain - responsible for general management and safety;

  • senior assistants - control cargo operations;

  • gas engineers - monitor the condition of tanks and cooling systems;

  • senior mechanics and mechanics - ensure proper operation of refrigeration and pumping units;

  • sailors, cooks, electricians and other service personnel.

To get a job on a refrigerated gas carrier, you must have a valid maritime specialist diploma, undergo training in the transportation of liquefied gas (Basic/Advanced Gas Tanker Training), and also have experience working on tankers and gas carriers. It is advisable to speak English, especially for officers. You also need to pass a medical examination and have up-to-date documents (sailor's passport, licenses, certificates).Shipping companies have strict requirements for personnel, especially in matters of safety and knowledge of the specifics of cryogenic systems.

Where to look for vacancies?

The easiest way to search for vacancies for such vessels is through trusted crewing companies. One of the leading players in the market is Marine MAN, a company with an extensive database of vacancies for specialists of all ranks. We can offer decent contracts for seafarers, we will advise on the preparation of documents, training and registration on a ship.Refrigerated gas carriers is the pinnacle of engineering and an example of reliable maritime transport. Work on such ships is prestigious and highly paid, but requires responsibility, experience and special training. If you want to develop in this area, vacancies on refrigerated gas carriers from Marine MAN - an excellent start and continuation of a maritime career.