Industrial gas manufacturer & supplier since 1947

Industrial Gas Manufacturer & Supplier in India

International Industrial Gases Ltd manufactures and supplies the full range of industrial gases across India — oxygen, nitrogen, argon, dissolved acetylene, CO₂, hydrogen and helium — in cylinders, banks, liquid bulk and on-site generation, dependably delivered since 1947.

The full range of industrial gases

IIGAS supplies oxygen, nitrogen, argon, dissolved acetylene (DA), carbon dioxide, hydrogen, helium and compressed air — at industrial and high-purity grades — to steel, fabrication, glass, food and beverage, chemical, pharmaceutical and electronics customers. Each gas is produced under strict quality control with documented purity and batch traceability.

Because we both build the plants that make the gas and operate them ourselves, we control quality end to end — from production to the filled cylinder that reaches your site.

Supplied the way your process needs it

  • ✓High-pressure cylinders (47 L) and cylinder banks / quads for steady demand
  • ✓Liquid bulk — cryogenic oxygen, nitrogen and argon by road tanker for high volumes
  • ✓On-site generation — PSA and air-separation plants installed at your facility
  • ✓Dissolved-acetylene cylinders with porous mass for safe oxy-acetylene supply
  • ✓Food-grade CO₂ and nitrogen for carbonation, packaging and cryogenic freezing
  • ✓Specialty and calibration gas mixtures blended to specification

Quality, purity and compliance you can document

Our gases are manufactured to Indian Standards and to CGA/EIGA practice, with medical grades produced to Indian Pharmacopoeia (IP). As members of the Bureau of Indian Standards committees CHD 6 (Industrial Gases) and MED 16 (Gas Cylinders), we manufacture to the very standards those committees set.

Every cylinder is filled, tested and traceable — so you get consistent purity, correct fill and full documentation for audits and quality systems.

Reliable supply across India

From our head office and manufacturing works at Howrah, our gas plant and branch in Madhya Pradesh, and our depots in Assam and Uttar Pradesh, IIGAS delivers cylinders and bulk gas dependably across India. Tell us your gas, grade, quantity and location, and we will recommend the most cost-effective supply mode.

Related products

Frequently asked questions

Oxygen, nitrogen, argon, dissolved acetylene (DA), carbon dioxide, hydrogen, helium and compressed air — at industrial and high-purity grades — plus calibration and specialty gas mixtures.
Yes. We supply high-pressure cylinders and cylinder banks, cryogenic liquid bulk by road tanker, and on-site PSA/air-separation generation — matched to your demand.
From standard industrial grades up to high purity (e.g. nitrogen to 99.999%), with specialty and calibration grades on request. Medical gases are supplied to Indian Pharmacopoeia (IP).
Yes — from our head office and manufacturing works in Howrah, our gas plant and branch in Madhya Pradesh, and our depots in Assam and Uttar Pradesh, we deliver cylinders and bulk gas across India.
Yes. Gases are manufactured to Indian Standards and CGA/EIGA practice with documented purity and batch traceability; IIGAS contributes to the BIS committees CHD 6 and MED 16.
Use the Request a Quote form or call +91 98308 02227 / email marketing@iigas.com with your gas, grade, quantity and delivery location.

Need a gas supply or a gas plant?

Talk to International Industrial Gases Ltd about cylinders, bulk supply, medical gases or a turnkey acetylene gas plant.