Marine oxygen cylinders are specialized gas storage units designed for maritime use, ensuring safe and reliable oxygen supply. These systems are built to withstand harsh marine environments, including corrosion resistance and high-pressure durability. They are essential for life support, emergency situations, and diving operations on ships and offshore platforms.

Size: Typically range from 1.5L to 12L capacity.

Grade: High-purity oxygen (99.5% or higher).

Viscosity: Not applicable (gas phase).

Buoyancy: Negative buoyancy when filled (sinks in water).

Material: Aluminum alloy (e.g., AA6061) or stainless steel (e.g., 316L).

Pressure Rating: 200-300 bar (working pressure).

Valve Type: Brass or stainless steel with CGA 540 or DIN477 connections.

Regulator Compatibility: Standard scuba or industrial oxygen regulators.

Coating: Anodized or epoxy-coated for corrosion resistance.

Weight: Varies by size (e.g., 1.5L ~2.5kg, 12L ~15kg).

Certification: DOT, ISO 9001, or EN standards compliant.

Operating Temperature: -40°C to +60°C.

Hydrostatic Test: Required every 5 years.