Type 3 Cylinders and Cascades

One of the Largest Cylinders Manufacturers in The World.

Over 7 Million Cylinders Sold Globally.

CNG Cascade

State of The Art German Technology

Medical & Oxygen Gas Cylinders

One of the Largest Cylinders Manufacturers in The World.

Over 7 Million Cylinders Sold Globally.

State of The Art German Technology

Medical & Oxygen Gas Cylinders

About Rama Cylinders

Rama Cylinders is one of the World's largest NGV cylinder gas Manufacturers
in India and has been a pioneer in producing extremely robust and safe steel
cylinders along with allied products like accumulators, vessels, tanks, pipes,
etc. Rama Cylinders has state-of-the-art manufacturing units with an
installation capacity of 7,00,000 NGV gas cylinders per annum.

We are an ISO 9001, ISO 14001, and OHSAS 18001 certified company with
two plants in Gujarat. We are the leading NGV gas cylinder manufacturers
and suppliers in India, certified for following Indian Manufacturing Standards
IS7285 Part 2, IS15490 and International manufacturing standards like ISO
11439, NZ S 5454, ISO 9809-1, EN 1964-1, DOT3AA, and ECE R110 with
TPED/PED compliance. For India, we follow the ISI standard to meet the
quality guidelines set by the BIS (Bureau of Indian Standards).

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Our Products

Our Products

Our Blogs

Inside Acetylene Cylinders: Design, Use, and Safety

05 Jan, 2026
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Inside Acetylene Cylinders: Design, Use, and Safety

Acetylene, the industrial gas with the highest consumption, has been recognised for its good cutting and welding through conducting and higher flame temperature. Because of its unstable nature, acetylene must be stored in specifically made cylinders that prohibit the gas from decomposing and prevent explosions. Knowing how they are manufactured and how to safely store…

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High-Pressure Gas Cylinders: Standards and Testing Explained

30 Dec, 2025
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High-Pressure Gas Cylinders: Standards and Testing Explained

Planning to buy the right fire extinguishers for your business or industrial setting, but unsure of the steps to choose them correctly? Rest assured, we have got you covered. In this detailed guide, we have curated a 10-step buying guide to help you choose the right firefighting cylinders that fit into your intended place. So,…

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Step Guide to Buying the Best Fire Extinguisher in India

11 Dec, 2025
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10-Step Guide to Buying the Best Fire Extinguisher in India

Planning to buy the right fire extinguishers for your business or industrial setting, but unsure of the steps to choose them correctly? Rest assured, we have got you covered. In this detailed guide, we have curated a 10-step buying guide to help you choose the right firefighting cylinders that fit into your intended place. So,…

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Inside Acetylene Cylinders: Design, Use, and Safety

Inside Acetylene Cylinders: Design, Use, and Safety

Jan 05 2026

High-Pressure Gas Cylinders: Standards and Testing Explained

High-Pressure Gas Cylinders: Standards and Testing Explained

Dec 30 2025

Step Guide to Buying the Best Fire Extinguisher in India

10-Step Guide to Buying the Best Fire Extinguisher in India

Dec 11 2025

Countries we serve

Rama Cylinders has esteemed clients spread all over the globe:

North & South America | Europe | Africa | Middle East | Asia

Our Customers

inox air products

FAQs

Q1. What types of gas cylinders does Rama Cylinders manufacture?

Rama Cylinders manufactures high-pressure cylinders for automotive CNG, industrial gases, medical oxygen, hydrogen, acetylene and firefighting applications. Its product portfolio also includes gas storage cascades and cylinders for breathing apparatus applications.

Q2. What is the difference between an NGV cylinder and an industrial gas cylinder?

An NGV cylinder is specifically designed and approved for storing natural gas as vehicle fuel. Industrial gas cylinders are designed for gases used in manufacturing, laboratories, welding and other industrial processes. Their designs, valves, testing requirements and approvals vary according to the intended application.

Q3. What materials are used to manufacture high-pressure gas cylinders?

High-pressure gas cylinders can be manufactured from seamless steel, aluminium alloys or fibre-reinforced composite materials, depending on their application. Rama Cylinders manufactures seamless steel cylinders and also lists Type 3 composite cylinders in its product range. Material selection depends on factors such as working pressure, weight, gas compatibility and applicable standards.

Q4. How are industrial gas cylinders tested for safety?

Depending on the cylinder design and applicable standard, manufacturing tests may include pressure testing, dimensional checks, material inspections and leak testing. These tests help verify that a cylinder meets its specified manufacturing and safety requirements before entering service.

Q5. How do I choose a reliable gas cylinder manufacturer in India?

Check the manufacturer’s relevant certifications, product specifications, approved working pressures and manufacturing experience. It is also important to confirm that the cylinder complies with the standard required for your gas, industry and country of use. Rama Cylinders lists both Indian and international manufacturing standards on its website.

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