ABS Grants Approval for Samsung Heavy Industries FLNG Topsides System

ABS has issued approval in principle and completed a basic design review for a natural gas liquefaction system developed by Samsung Heavy Industries for the topside of a floating liquefied natural gas unit. The certifications were presented at Gastech 2026. The topside facilities encompass the full scope of process systems required for FLNG operations, including SHI's proprietary SENSE technology, which cools natural gas to extremely low temperatures for storage and transportation.

 

Details of the Approval

 

ABS has granted key certifications. It issued approval in principle. It also completed a design review. These concern a liquefaction system. Samsung Heavy Industries developed it.

The certifications cover FLNG topsides. This is for a floating LNG unit. The system handles liquefaction. The certifications were presented at Gastech 2026. This marked their announcement.

 

The Technology

 

The topside facilities are comprehensive. They cover the full process scope. This is required for FLNG operations. They include a proprietary technology. This is called SENSE.

The technology performs a core function. It cools natural gas to low temperatures. This enables storage and transportation. It is central to FLNG units. It had previously gained approval.

 

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The Review Process

 

The review validated the design. It confirmed the design was feasible. This was for the intended application. The design review was detailed. It assessed the system against ABS rules.

The review built on earlier work. The core technology had prior approval. This review confirmed the feasibility. It covered the company's own design development. This advanced the technology.

 

Significance of the Approval

 

The approval supports FLNG development. Company leadership cited its value. New technologies aid the supply chain. The review serves as a foundation. It moves technology toward deployment.

The approval benefits the company too. It validates its proprietary technology. It confirms its engineering capabilities. This establishes a foundation. It supports independent FLNG project execution.