Marine Welding Gas Cylinders Supplier - Welding Supplies

Marine welding gas cylinders are specialized containers designed to store and transport gases like argon, CO2, or helium for underwater and shipboard welding. These cylinders are built to withstand harsh marine environments, ensuring safety and durability. Welding supplies for marine applications include regulators, hoses, and torches tailored for corrosion resistance and high-performance use.

Marine Welding Gas Cylinders:

Size: 10L to 50L (common), larger sizes available

Grade: Industrial-grade, high-purity (99.9%+)

Viscosity: N/A (gas phase)

Buoyancy: Depends on gas type (e.g., Argon denser than air, Helium lighter)

Material: High-strength steel or aluminum (DOT/ISO compliant)

Pressure Rating: 200-300 bar (varies by cylinder type)

Valve Type: CGA-580 (Argon/CO2), CGA-540 (Oxygen)

Coating: Marine-grade anti-corrosion protection

Welding Supplies:

Electrode Size: 1.6mm to 6.0mm (common)

Wire Diameter: 0.8mm to 1.2mm (MIG/TIG)

Flux Core: Yes/No (for FCAW)

Shielding Gas: Argon, CO2, or mixes (75/25 Ar/CO2 common)

Material: Mild steel, stainless, aluminum-specific

Tensile Strength: 70,000-120,000 psi (varies by type)

Operating Temp: -20°C to +40°C (standard range)

Certification: AWS, EN, ISO (e.g., AWS E6013, ER70S-6)