Featuring a patented F-Bow design, the vessel demonstrated speed capabilities surpassing contractual requirements while validating its specialized semi-pressurized cargo systems.
The maritime industry has witnessed another significant milestone in specialized gas transportation as the new 6300 m³ Ammonia Carrier successfully returned to the yard following its sea trials. Designed by the renowned Swedish engineering firm FKAB Marine Design and constructed by COSCO Shipping Heavy Industry Dalian, the vessel represents the latest addition to the fleet of Shenzhen COSCO LPG Shipping.
The sea trial itself was noted for its exceptional organization and efficiency. According to reports from the shipyard, the majority of the critical trials and tests were managed and completed within a remarkably short timeframe of just 48 hours. This rapid turnaround is a testament to the build quality and the readiness of the vessel's systems. A highlight of the performance review was the vessel’s speed; because of FKAB’s patented F-Bow design and an optimized hull form, the actual speed recorded during the trials significantly exceeded the figures promised in the initial contract.
Technically, the vessel is a small-size, semi-pressurized gas carrier engineered for versatility and high-performance standards. It is specifically suitable for the transportation of a variety of liquified gases, including Ammonia (NH3), Liquified Petroleum Gas (LPG), and Vinyl Chloride Monomer (VCM). The cargo handling system relies on two Type C cylindrical cargo tanks. These tanks are robustly designed to handle a design pressure of 5 bar(g) and can maintain cargo temperatures as low as -48 °C. With a specific gravity (SG) allowance of 0.68 t/m³, the vessel is well-equipped to handle the rigorous demands of the modern gas trade.
FKAB Marine Design, which has been delivering sustainable marine design solutions since 1961, views this project as a reflection of their core values: innovation, passion, trust, and reliability. The integration of the F-Bow allows for better seakeeping and reduced resistance, which aligns with the industry's push toward greener, more sustainable shipping. As the demand for ammonia—both as a chemical commodity and a potential future maritime fuel—continues to rise, the introduction of efficient, specialized carriers like this 6300 m³ vessel is essential.
The successful trial underscores the manufacturing capability of COSCO Shipping Heavy Industry Dalian and the engineering foresight of FKAB. As the vessel prepares for final delivery to Shenzhen COSCO LPG Shipping, it stands as a prime example of the next generation of sustainable shipping, combining proven safety standards with modern hydrodynamic efficiency.
