High Purity Ar-CO₂ Gas — Certified Shielding Gas for Precision Welding and Automation
High Purity Ar-CO₂ Gas from REAL GAZ is a premium-grade shielding gas mixture formulated for high-precision welding, robotic systems, and laboratory applications that require maximum consistency and purity.
Combining Argon (Ar) — an inert and stable carrier gas — with controlled concentrations of Carbon Dioxide (CO₂), this mixture provides clean, stable arcs, minimal spatter, and superior weld integrity, even in demanding industrial conditions.
Combining Argon (Ar) — an inert and stable carrier gas — with controlled concentrations of Carbon Dioxide (CO₂), this mixture provides clean, stable arcs, minimal spatter, and superior weld integrity, even in demanding industrial conditions.
Manufactured using ultra-high purity base gases (99.999%) and gravimetric blending technology, REAL GAZ ensures every cylinder meets international quality standards, including ISO 17025, ISO 6142, EN ISO 14175, and NIST traceability.
⚙️ Key Applications
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🔩 Precision and Robotic Welding (GMAW / MIG-MAG) — delivers consistent penetration, smooth bead formation, and excellent arc stability for carbon and stainless steels;
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🏗️ High-Integrity Fabrication — ideal for the production of pressure vessels, pipelines, tanks, and structural steel components;
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🚗 Automotive and Aerospace Manufacturing — ensures defect-free welds in automated systems where precision and reproducibility are essential;
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⚗️ Laboratory and Research — used for metallurgical testing, shielding in thermal experiments, and welding simulation studies;
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🧪 Calibration and Process Verification — suitable as a certified reference gas for analytical and welding process calibration.
🔬 Advantages of High Purity Ar-CO₂ Mixtures
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✅ Stable Arc Performance — consistent metal transfer and smooth operation;
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💡 High Weld Quality — reduced oxidation and porosity due to ultra-low moisture and impurity content;
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⚙️ Customizable Composition — available in precise CO₂ concentrations from 1% to 25% to meet different welding and material requirements;
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🔒 Certified Quality Assurance — every cylinder is analyzed for purity, moisture, and composition accuracy.
⚗️ Laboratory Certification and Safety
Each High Purity Ar-CO₂ Gas mixture undergoes comprehensive testing in the REAL GAZ ISO 17025-accredited analytical laboratory.
Using advanced gas chromatography, FTIR spectroscopy, and moisture analysis, we verify that every batch meets strict international standards.
Each product is delivered with a Certificate of Analysis (CoA) confirming concentration ratios, impurity levels, and full traceability to reference standards.
Using advanced gas chromatography, FTIR spectroscopy, and moisture analysis, we verify that every batch meets strict international standards.
Each product is delivered with a Certificate of Analysis (CoA) confirming concentration ratios, impurity levels, and full traceability to reference standards.
Our gases are packaged in oil-free, high-integrity cylinders to maintain purity and prevent cross-contamination.
REAL GAZ also offers custom blends for specialized welding processes, laboratory testing, and research facilities.
REAL GAZ also offers custom blends for specialized welding processes, laboratory testing, and research facilities.
With advanced manufacturing control, laboratory precision, and global certification, REAL GAZ delivers High Purity Ar-CO₂ Gases that ensure reliability, safety, and professional results in every weld.
REAL GAZ — the standard of purity for modern welding technology.