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Industrial Gases

One Anuradha is Sri Lanka's largest manufacturer of dissolved acetylene, catering to diverse industrial applications with unmatched reliability and expertise. Our advanced production facilities, including a state-of-the-art acetylene plant in Kalutara, ensure the highest safety and purity standards, making us the trusted choice for industries such as metal fabrication, construction, and shipbuilding. With a strong global network of strategic alliances, we provide access to a wide range of industrial gases, ensuring seamless supply and operational efficiency for our customers.

Beyond acetylene, our portfolio includes a comprehensive range of industrial gases, including oxygen, nitrogen, argon, helium, hydrogen, and specialty gas mixtures, meeting the needs of both local and international markets. Our commitment to global standards and innovation allows us to support industries with customized gas solutions, from high-pressure cylinders to bulk deliveries. With a focus on quality, safety, and sustainability, One Anuradha continues to be the driving force behind industrial progress, delivering gases that power essential industries across Sri Lanka and beyond.

#1

Acetylene Manufacturer in Sri Lanka

99.9%

Purity in Specialty Gas Mixtures

24/7

Island-Wide Logistics & Supply

Quality & Production Process

From globally certified sourcing to precision purification and safe distribution, our end-to-end gas handling process is engineered to meet the highest industry standards, with reliability, accuracy, and safety at its core.

Sourcing

We procure gases from internationally accredited suppliers, ensuring strict adherence to global compliance, traceability, and quality benchmarks.

Quality Control

Each batch undergoes rigorous testing for purity, pressure, stability, and composition, guaranteeing consistent performance for critical industrial applications.

Safe Storage

Gases are stored in certified vessels under strict safety protocols, supported by continuous monitoring systems for pressure, temperature, and integrity.

Distribution

Delivered via a GPS-enabled, safety-compliant fleet across Sri Lanka, ensuring timely, secure, and traceable supply to all customer locations.

Comprehensive Portfolio

Our portfolio of industrial and specialty gases includes Carbon Dioxide (CO₂) available as LC02 in bulk/micro bulk and in compressed cylinders, as well as Argon (Ar) in liquid form (LAR), high-purity (HP), and shielding-grade options. We supply Oxygen (O₂) in both industrial and medical grades, available as gas and liquid, alongside Nitrogen (N₂) offered in Industrial 4.0 and High Purity 5.0 / 5.5 grades, also in both gas and liquid forms. Our Helium (He) range includes HP 5.5, Balloon 4.0, and cryogenic-grade applications, while Hydrogen (H₂) is provided in high-purity 5.0 for both energy and industrial needs. Additionally, we manufacture Acetylene (C₂H₂) in dissolved and high-purity formats, and Ammonia (NH₃) in anhydrous form. To ensure versatility, we also provide custom gas mixtures, tailored to specific processes and research requirements.