In shallow-water offshore crude oil loading and unloading operations, the Catenary Mooring System (CALM) is a crucial facility, and the performance of marine oil transfer hoses, acting as the “blood vessels” of the system, directly determines the safety and efficiency of energy transportation. Zebon Technology, leveraging its professional technology and customization capabilities, creates high-quality oil/gas hoses adapted to CALM systems, safeguarding global offshore oil and gas transportation.

Multiple Hose Types, Precisely Matching All CALM System Scenarios

Zebung offers structurally optimized and reliable products to meet the different needs of floating hoses and subsea hoses in CALM systems, covering the entire energy transportation chain.

Floating Hose: Flexible Adaptability, Safe and Efficient: Covering various pipeline types such as fence pipes, tailpipes, reducers, and main pipes, they can be configured into single or multiple pipelines to meet different transportation needs. Available in single-frame and double-frame structures, the double-frame uses a “pipe-in-pipe” design with a built-in leak alarm system. In the event of main frame failure, the secondary frame maintains a seal, eliminating the risk of environmental pollution. Suitable for dynamic connection scenarios between tankers and buoys.

Underwater Hose: Robust and Durable, Cost-Effective and Efficient: Boasting high strength and long lifespan, it effectively addresses the pain points of difficult underwater replacement and high construction costs; available in three layout options: free “S” type, small-angle “S” type, and Chinese lantern type.

Core Performance, Meeting the Core Needs of CALM Systems

From design to manufacturing, Zebung marine oil transfer hoses fully comply with the functional requirements and safety standards of CALM systems, ensuring stable operation.

Compliance and Customization Combined: All products are manufactured in strict accordance with international standards, while customized designs can be provided based on the water depth, environmental load, and other requirements of different projects, ensuring optimal performance in mainstream CALM system application scenarios.

● Adaptable to Dynamic System Operations: The floating hose can flexibly connect to the tanker and the buoy oil transfer converter. Combined with the buoy’s 360° rotating turntable design, it allows the tanker to freely turn according to environmental loads, significantly reducing mooring forces and preventing hose damage from external forces. The robust structural design of the underwater hose can withstand seawater pressure and current impacts over long periods, ensuring stable crude oil transport from the buoy to the subsea manifold.

Safety Redundancy, Safeguarding the Bottom Line of Marine Energy Transportation

Zebung employs multiple safety designs to provide “double insurance” for the CALM system’s oil and gas transportation process, reducing potential risks.

Leak Prevention: The dual-framework hose’s redundant “main and secondary frames,” coupled with a leak alarm system, allows real-time monitoring of the main frame’s status. Even in the event of a failure, the secondary frame can promptly stop the leak, balancing energy transportation safety with marine environmental protection.

Long lifespan reduces risk: Submersible hoses, made with high-quality materials and optimized structure, extend their service life, reducing the frequency of underwater replacements and minimizing construction risks and economic costs from the outset. All hoses undergo rigorous testing to ensure corrosion and aging resistance in the long-term marine environment, preventing operational interruptions due to hose performance degradation.

From floating connections in CALM systems to underwater transportation, Zebon marine oil/gas hoses consistently provide professional quality and customized solutions, making them a reliable partner for offshore energy transportation. Choosing Zebon means choosing highly adaptable, safe, and durable marine oil and gas transportation solutions, contributing to the efficient development of the global marine oil and gas industry!