According to the most recent data, the market for seamless steel gas cylinders was valued at US$ 8 billion in 2022. It is expected to grow at an annual compound growth rate of 8% through 2024.
Gas cylinders have become an invaluable component of life for various uses such as water purification, soldering, dispensing beverages, medical purposes, heating/cooking needs and extinguishing fires. Their use will continue to drive global demand.
Seamless Steel Gas Cylinders
DSW offers high-pressure seamless steel cylinders at competitive prices, from 2L – to 80L, in various sizes to meet customer requirements.
| Type | Seamless Steel Gas Cylinder | Outside diameter | 89-267mm |
| Water capacity | 2-80L | Height | 430-1815mm |
| Working pressure | Working pressure | With Cap Height | 490-1900mm |
| Test pressure | 250-450Bar | Weight | 3.4-80kg |
| Design wall thickness | 1.9-6.0mm | Material | 37Mn 34CrMo4 |
| Storage gas | 0.3-15M3 | ||
| Color | Green, Black, White, Blue, Yellow, as Requested/as per your requested | ||
| Filling medium | Air, oxygen, argon, hydrogen, helium, nitrogen, carbon dioxide, spacial gas and mixed gas | ||
| Packing | 1. bulk loading; 2. packed in a plastic woven net; 3. packed in wooden pallets; 4. as required. | ||

Seamless steel gas cylinders are containers used to store high-pressure gases, and their characteristics and uses mainly depend on the gas stored, as well as the design and materials of the container.
The seamless construction of seamless steel gas cylinders provides multiple benefits that contribute to their superior performance, safety, and reliability in storing and transporting compressed gases.
Advantages of steel gas cylinders
High strength: Seamless steel cylinders typically use high-strength alloy steel to hold high-pressure gases.
Corrosion resistance: Manufacturers often treat steel cylinders with unique heat treatments to increase their resistance to corrosion and ensure stored gases remain unpolluted.
Good sealing performance: The seamless steel cylinder design has excellent sealing performance, ensuring that stored gases do not leak.
Lightweight: Steel cylinders are relatively light despite being steel containers. This makes them easy to use and carry.
High-temperature resistance: Steel cylinders can withstand high temperatures and are ideal for various industrial environments.
Various fields use industrial seamless steel cylinders for safe and reliable gas storage and delivery solutions.
Diverse Industrial Applications:
- Gas Storage: Seamless steel cylinders are ideal for storing various industrial gases, such as hydrogen, oxygen, nitrogen, and methane, used in numerous industrial processes.
- Welding and Cutting: Oxygen and acetylene, stored in these cylinders, are essential for high-temperature metal cutting and welding.
- Laboratory Applications: Research and development facilities rely on seamless steel cylinders to store and supply gases critical to experiments.
- Food and Beverage Industry: Specific gases stored in these cylinders maintain controlled atmospheres for food preservation and packaging.
- Inert Gas Environments: Certain industrial processes require inert gas atmospheres. Seamless steel cylinders can store and deliver these gases to create and maintain such environments.





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