Trusted Worldwide for
Power-Efficient and Versatile Industrial Gas Plants

Successfully Commissioned Over 1,100 Oxygen, Nitrogen, Acetylene, Nitrous Oxide & CO₂ Gas Plants Across 90+ Countries

Leading Global Manufacturer of Advanced Oxygen, Nitrogen & Acetylene Gas Plants

Successfully Commissioned Over 1,100 Oxygen, Nitrogen, Acetylene, Nitrous Oxide & CO₂ Gas Plants Across 90+ Countries

Engineering High-Performance Industrial Gas Plants for Global Market Needs

Successfully Commissioned Over 1,100 Oxygen, Nitrogen, Acetylene, Nitrous Oxide & CO₂ Gas Plants Across 90+ Countries

Comprehensive Gas Plant Solutions combining Innovation, Quality, and Proven Technical Excellence

Successfully Commissioned Over 1,100 Oxygen, Nitrogen, Acetylene, Nitrous Oxide & CO₂ Gas Plants Across 90+ Countries

Trusted Worldwide for Power-Efficient and Versatile Industrial Gas Plants

Successfully Commissioned Over 1,100 Oxygen, Nitrogen, Acetylene, Nitrous Oxide & CO₂ Gas Plants Across 90+ Countries

Leading Global Manufacturer of Advanced Oxygen, Nitrogen & Acetylene Gas Plants

Successfully Commissioned Over 1,100 Oxygen, Nitrogen, Acetylene, Nitrous Oxide & CO₂ Gas Plants Across 90+ Countries

Comprehensive Gas Plant Solutions combining Innovation, Quality, and Proven Technical Excellence

Successfully Commissioned Over 1,100 Oxygen, Nitrogen, Acetylene, Nitrous Oxide & CO₂ Gas Plants Across 90+ Countries

Leading Global Manufacturer of Advanced Oxygen, Nitrogen & Acetylene Gas Plants

Successfully Commissioned Over 1,100 Oxygen, Nitrogen, Acetylene, Nitrous Oxide & CO₂ Gas Plants Across 90+ Countries

Industrial Gas Plant Manufacturer & Supplier

Over 40 Years of Reliable Gas Plant Solutions

Sanghi Overseas delivers world-class Oxygen, Nitrogen, Air Separation, Acetylene, N2O, and CO2 plants engineered for reliability and long-term performance. With 1100+ installations across 90+ countries,  our solutions combine advanced manufacturing, deep technical expertise, and proven results that industries trust. As specialists in industrial gas plants, we continue to expand our footprint as  a globally recognized oxygen plant manufacturer with the capability to deliver any scale of oxygen gas plant required for modern industries.

Sanghi Overseas, an associate concern of the Sanghi Organization, handles the export of all plants manufactured by the group.

40+ Years

Engineering Experience

1100+

Projects

90+

Countries

50000

Sq. Mt. Manufacturing Facility

Certifications

PRODUCTS

Power-Efficient, Custom-Built Gas Plants Designed for Your Industry

Oxygen Gas Plant

Oxygen Gas Plant

  • Single ASUs & tonnage setups
  • Energy-efficient
  • Compact Design for continuous operation. Gas & liquid O2 output options

Capacity: 40-1,500 m3/hr

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Nitrogen Gas Plant

Nitrogen Gas Plant

  • Single ASUs & tonnage setups
  • Energy-efficient
  • Compact Design for continuous operation. Gas & liquid N2 output options

Capacity: 40-1,500 m3/hr

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Acetylene Gas Plant

Acetylene Gas Plant

  • Fully automatic system with twin hoppers
  • Advanced temperature control & flashback protection
  • High-purity acetylene output

Capacity: 45-200 m3/hr

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Nitrous Oxide Gas Plant

Nitrous Oxide Gas Plant

  • Power-efficient generation system
  • Electrically heated pots with precise controls
  • Reliable purification for good-purity N2O

Capacity: 8-50 m3/hr

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CO2 Gas Plant

CO2 Gas Plant

  • Semi-automatic operation
  • Designed for consistent high-purity food-grade CO2 production

Capacity: 50-1,000 kg/hr

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Ancillaries & Spares

Ancillaries & Spares

  • Genuine OEM ancillaries and spares engineered for long-life performance, ensuring seamless plant operation and full compatibility
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Looking For A Custom Gas Plant?

Share your requirements — we’ll take it from blueprint to commissioning.

Looking For A Custom Gas Plant?

Share your requirements — we’ll take it from blueprint to commissioning.

Sanghi Plants Installed at Premier Industrial Facilities in India and
Across the World

Our Reach

Empowering Industries Across the Globe
NigeriaGhanaTanzaniaKenyaEgyptSouth AfricaUAESaudi ArabiaQatar
OmanSingaporeMalaysiaArgentinaMexicoPortugal

Testimonials

What Our Clients Say, Speaks Volumes.

“

Sanghi Overseas provided excellent supervision and execution for the commissioning of our DA-100 cu m/hr Acetylene Plant in 2024. Mr. Banshgopal Saket completed the erection and commissioning work to a high standard and ensured the plant was delivered in good operating condition. His hard work, coordination skills, and positive, cooperative approach were sincerely appreciated. We value the professionalism shown throughout the project.

Zahid Hussain

Production Manager, Alarabia Industrial Gas Company (2024)

“

Sanghi Overseas provided outstanding after-sales service and commissioned our Model SOG-200 Oxygen Plant in 2001 with complete satisfaction. The plant achieved an oxygen purity of 99.5% and a production rate of 228 m³/hr. We are extremely pleased with the plant’s performance and gratefully acknowledge their cooperation and professionalism.

Harpreet Singh

Director, Harpreet Cryogenics Pvt. Ltd. (2001)

“

Sanghi Overseas commissioned our 200 cum/hr Oxygen–Nitrogen Gas Plant in 2003 with excellent technical expertise. The plant achieved oxygen purity of 99.5% to 99.8% and nitrogen purity of up to 2 PPM, with production rates consistently meeting and exceeding our expectations. Their engineer ensured smooth, reliable performance, and the plant has operated with outstanding efficiency since commissioning.

N. K. Agarwal

Plant Manager, Uttam Special Gases Pvt. Ltd. (2003)

“

Sanghi Overseas successfully commissioned our 100 m³/hr Acetylene Gas Plant in 2023 with exceptional professionalism. The plant achieved a production rate of 101.7 m³/hr, with all parameters performing safely and reliably. We value their expertise and look forward to continuing our partnership for future nitrous oxide and liquid oxygen projects.

Keamogetse Molebatsi

Managing Director, Oxygas Botswana (2023)

“

Sanghi Overseas successfully commissioned our 400 cu m/hr O₂/N₂ Gas Plant in 2022. Under the supervision of Mr. Basant Kumar Gupta, the plant achieved oxygen production of up to 410 cu m/hr at 99.6% purity and nitrogen production of 120 cu m/hr at 6 PPM purity. The total combined gas output reached 420 cu m/hr. We appreciate their professionalism, technical expertise, and dependable support throughout the project.

Sunil Sharma

General Manager of Production, Ambica Steels Limited (2022)

“

Sanghi Overseas successfully commissioned our 300 cu m/hr Oxygen–Nitrogen Plant in 2024. Under the supervision of Mr. Basant Kumar Gupta, the plant achieved oxygen purity of 99.6% and nitrogen purity of 99.8%, with all parameters operating within safe limits. The plant’s performance was tested over four days with excellent results. We appreciate their professionalism and look forward to future collaboration.

M.M.L.C Malmessa

DGM – Technical, Ceylon Steel (2024)

“

Sanghi Overseas commissioned our 250 cu m/hr O₂–N₂ Plant in 2012 with excellent results. Under the supervision of Mr. Basant Kumar Gupta, the plant achieved oxygen purity of 99.5% with production rates of 256 cu m/hr, and simultaneous oxygen–nitrogen operation delivered a combined output of 310 cu m/hr with nitrogen purity of 99.8%. All parameters and performance were fully satisfactory. We appreciate their professionalism and technical competence throughout the project.

Raj Mohan

Manager – Oxygen Plant, Kamachi Sponge & Power Corporation Ltd. (2012)

“

Sanghi Overseas successfully completed the erection and commissioning of our 150 m³/hr Oxygen Plant in 2024 under the supervision of Mr. Yashwant Rai. The plant achieved the required performance of 150 m³/hr with oxygen purity of 99.6%–99.7% at 150 bar. We are fully satisfied with the materials, services, and technical support provided.

Mohd. Zakeeruddin

For Federated Steel Mills Ltd. (2024)

“

Sanghi Overseas successfully completed the erection and commissioning of our newly purchased Oxygen–Nitrogen Plant in 2022 under the supervision of Mr. Yashwant Rai. The plant achieved the required performance of 125 m³/hr, and all materials and services provided were fully satisfactory. We appreciate their continuous support, cooperation, and technical assistance throughout the project.

Sunny Naker

Manager, Sayona Steel Ltd. (2022)

“

Shree Hari Divine expresses sincere appreciation for the excellent quality of the 100 Ltrs/hr Liquid Nitrogen Plant supplied by Sanghi Overseas. The LN₂ plant has been operating smoothly for over two years and has produced 360,000 liters of liquid nitrogen without any operational difficulty. We are extremely pleased with the commitment, reliability, and professionalism demonstrated throughout our association. We look forward to a long-term business relationship.

Dhanji Bodar

Director, Shree Hari Divine (2023)

Blog

Insights That Inspire Innovation

Sanghi Overseas is the export arm of Sanghi Organization, manufacturing and exporting Oxygen Gas Plants, Nitrogen Gas Plants, Acetylene Gas Plants, Nitrous Oxide Gas Plants, CO₂ Gas Plants, and Gas Plant Ancillaries & Spares, with over 1,100 installations across 90+ countries. With over four decades of engineering excellence, we design and manufacture ISO 9001:2015-certified, energy-efficient, high-performance industrial gas plants that deliver reliable operation, high gas purity, and low operating costs. Our customized solutions are trusted by industries including healthcare, pharmaceuticals, laboratories, steel, fabrication, chemicals, food processing, agriculture, electronics, glass manufacturing, engineering, and oil & gas, making Sanghi Overseas a trusted partner for industrial gas plant projects worldwide.

Backed by advanced manufacturing facilities and experienced engineers, Sanghi Overseas provides complete turnkey solutions, from plant design and manufacturing to installation support, commissioning, technical assistance, and after-sales service. Whether you require a high-capacity Oxygen Gas Plant, Nitrogen Gas Plant, Acetylene Gas Plant, Nitrous Oxide Gas Plant, CO₂ Gas Plant, or premium-quality Gas Plant Ancillaries & Spares, we deliver customized solutions that meet international quality standards and industry-specific requirements. Our commitment to innovation, quality, and customer satisfaction enables businesses worldwide to achieve safe, efficient, and cost-effective industrial gas production.