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Tie-in Solutions

Leading supplier of concept studies, detailed engineering, EPC, subsea structures and tie-in for the oil & gas industry.

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P0025-NS-GA-0001

Small-bore

A field-proven and patented subsea tie-in system for 4″– 24″ lines, designed to ensure controlled load management and seamless installation compatibility. It supports rigid spools, flexible flowlines and jumpers and PLRs.
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P0054-NS-GA-0001

Large-bore

Patented large-bore tie-in system for 28” – 36” lines. It delivers high structural integrity with moment capacity exceeding the connector, plus a standardized design for flexible lines and rigid spools.
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P0054-NS-AS-5000_Open

Open Porch

An innovative large-bore tie-in solution for export lines. It eliminates side shifts, manages operational loads, and offers modular configurations like PLET integration to streamline subsea installation.
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Nautilus Subsea transforms complex offshore challenges into practical, reliable subsea systems. With expertise spanning concept, engineering, and fabrication, we deliver solutions optimized for performance, cost, and constructability.

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