LNG Cryogenic Feed System

Engineered exclusively for MAN GI engines, the HP FGSS utilizes PVU technology to elevate LNG pressure beyond 300 bar. This advanced system achieves approximately 90% lower methane emissions compared to MAN GA engines. The LP FGSS variant is specifically configured for Otto-cycle gas engines, operating at sub-16-bar pressures. For optimal gas management, the LNG Cryogenic Feed System seamlessly integrates both a gas combustion unit (GCU) and gas boiler to efficiently process boil-off gas (BOG).  

Why Choose Us? 

1. Unrivaled Industry Leadership – Our specialized expertise in dual-fuel vessels, LNG carriers, and chemical tankers enables us to provide exceptional engineering solutions.  

2. Comprehensive System Range – Our portfolio encompasses complete fuel solutions for Methanol (MFSS), LNG (FGSS), Ammonia (AFSS), and LPG cargo handling (CHS).  

3. Cutting-Edge Engineering Solutions – Field-validated LNG Cryogenic Feed Systems demonstrate uninterrupted 12-month+ operational performance, complemented by our proprietary Tank Cooling System (TCS) designed for maximum safety and spatial efficiency.  

4. Strategic Collaborative Innovation – Through our partnership with Norway's premier design authority WTC, we deliver technologically advanced, customized client solutions.  

5. Full Lifecycle Support – Our commitment extends from initial concept development through installation, including turnkey project execution and dedicated post-commissioning support.  

Product Specifications

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Product Overview

1. High-Performance MAN-GI Solution – Our PVU-based pressurization technology exceeding 300 bar reduces methane slip to merely 10% of GA engine benchmarks, ensuring regulatory compliance.  

2. Precision-Engineered Otto-Cycle Systems – The integrated TCS LNG infrastructure guarantees safe operations at <16 bar pressures for gas-fired engines.  

3. Intelligent Gas Recovery Integration – The combined GCU and boiler configuration ensures complete BOG utilization, dramatically reducing energy losses.  

4. Demonstrated Operational Excellence – LP systems have proven capability for continuous vessel operation exceeding one year without downtime.  

5. Space-Optimized Modular Solutions – Our pre-engineered TCS tank systems with pre-assembled components offer secure, compact turnkey installations.  

6. Seamless Project Execution – We provide comprehensive support spanning system design, installation, and commissioning, supplemented by ongoing technical services.  

Quality Assurance

Our solutions are CCS-certified for 72.3m³ stainless steel dual-layer LNG containment systems.  

Installation Procedure

1. Pre-Installation Verification – Conduct thorough review of vessel design documentation to validate all system interface requirements through technical analysis.  

2. Safety Preparation – Mobilize all required tools and protective equipment, ensuring strict adherence to safety protocols prior to commencement.  

3. Precision Placement – Utilize specialized lifting apparatus for accurate positioning of pre-assembled fuel supply modules in designated locations.  

4. Structural Integration – Securely anchor modules to vessel foundations, ensuring perfect alignment with structural specifications.  

5. System Interconnection – Install and pressure-test all transfer pipelines, auxiliary networks, and control systems, verifying leak-tight integrity.  

6. Validation Testing – Execute comprehensive component and integration testing, including bunkering procedures, supply functionality, and safety system verification.  

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