Marine nitrogen gas bottles are high-pressure containers used to store and supply nitrogen gas onboard ships. These systems ensure safe and efficient gas delivery for various marine applications, including inerting and purging. They are designed to withstand harsh marine environments while maintaining reliability and safety standards.

Marine Nitrogen Gas Bottles:

- Size: Typically 10L to 50L capacity, with standard diameters of 140mm to 229mm and lengths of 500mm to 1500mm.

- Grade: High-purity nitrogen (99.99% or higher, ISO 8573-1 Class 1).

- Viscosity: Nitrogen gas viscosity at 20°C is approximately 17.6 μPa·s.

- Buoyancy: Negligible due to gas density (1.165 kg/m³ at 20°C).

- Material: Seamless steel (DOT/ISO certified) or composite (carbon fiber with aluminum liner).

- Pressure Rating: 200-300 bar (standard marine applications).

- Valve Type: CGA 580 (US) or BS 341 (UK) connections.

Marine Nitrogen Gas Systems:

- System Pressure: 200-300 bar, with pressure regulators for controlled output.

- Purity: Maintains 99.99% N₂, with filtration for oil/moisture removal.

- Material: Stainless steel (SS316) or corrosion-resistant alloys for piping.

- Flow Rate: Adjustable, typically 5-50 LPM depending on application.

- Safety Features: Pressure relief valves, burst discs, and leak detection.

- Compliance: Meets SOLAS, IMO, and DNV/GL standards.