DSW manufactures high-pressure nitrogen gas cylinders for storing and supplying compressed nitrogen (N₂) in industrial, laboratory, food processing, electronics, chemical, pharmaceutical, and other gas-handling applications. Our nitrogen cylinders are available in multiple water capacities, pressure ratings, valve configurations, and international standards to meet different gas service and export requirements.
As a professional gas cylinder manufacturer, DSW can supply standard and customized N₂ gas cylinders for distributors, industrial gas companies, equipment manufacturers, and end users.
Nitrogen Gas Cylinder Specifications
Nitrogen cylinders are high-pressure containers designed for compressed nitrogen gas. Cylinder selection depends on the required gas volume, working pressure, applicable certification, valve connection, filling equipment, and destination-market regulations.
| Parameter | Typical Specification |
|---|---|
| Gas Service | Nitrogen (N₂) |
| Cylinder Type | High-pressure seamless steel gas cylinder |
| Material | 37Mn or equivalent approved cylinder steel |
| Water Capacity | 2L–80L, depending on cylinder model |
| Typical Working Pressure | 15 MPa / 20 MPa / 30 MPa, depending on design |
| Test Pressure | According to applicable cylinder standard |
| Valve | Configured according to gas service and destination market |
| Manufacturing Standard | ISO 9809-1 and other applicable standards |
| Certification | DOT, TPED, CE or other market-specific certification where applicable |
Actual dimensions, weight, pressure rating, valve type, and certification depend on the selected cylinder model and destination-market requirements.
Nitrogen Cylinder Sizes
DSW supplies nitrogen cylinders in a range of capacities for different compressed-gas applications. Common configurations include small portable cylinders as well as larger industrial gas cylinders.
| Water Capacity | Typical Application |
|---|---|
| 2L–8L | Portable nitrogen supply, laboratory and specialty applications |
| 10L–15L | Small-volume industrial and technical gas applications |
| 20L | Industrial and commercial compressed-gas supply |
| 40L–50L | General industrial nitrogen gas supply |
| 68L–80L | Higher-capacity compressed nitrogen applications |
The available size should be selected according to nitrogen consumption, filling pressure, handling requirements, transportation regulations, and the intended cylinder valve and connection.
High-Pressure N₂ Gas Cylinders
N₂ gas cylinders store nitrogen in compressed form at high pressure. Unlike liquid nitrogen containers, these cylinders are intended for compressed nitrogen gas service and are selected according to pressure rating, cylinder capacity, gas purity requirements, and applicable regulations.
For industrial applications, a nitrogen cylinder system may include the cylinder, valve, pressure regulator, manifold, filling connection, and other gas-handling components. DSW can provide cylinder configurations suitable for integration into different nitrogen gas supply systems.
Applications of Nitrogen Gas Cylinders
Nitrogen is an inert gas widely used where an oxygen-reduced or controlled atmosphere is required. Depending on the required nitrogen purity and application, compressed nitrogen cylinders can be used in a wide range of industries.
| Industry | Nitrogen Cylinder Applications |
|---|---|
| Chemical Processing | Inerting, blanketing, purging and pressure control |
| Food and Beverage | Packaging, preservation and controlled-atmosphere applications |
| Electronics | Inert atmospheres and process-gas applications |
| Pharmaceutical | Inerting, blanketing and controlled manufacturing environments |
| Laboratory | Analytical instruments, sample preparation and laboratory gas supply |
| Metal Processing | Heat treatment and controlled-atmosphere processes |
| Oil and Gas | Purging, inerting and pressure-related applications |
| General Industry | Equipment testing, purging, blanketing and process protection |
Nitrogen Cylinder Manufacturing
DSW manufactures seamless steel gas cylinders for compressed-gas service. Manufacturing and inspection processes are controlled according to the applicable cylinder design and certification requirements.
Seamless Steel Construction
Seamless steel construction provides a pressure-resistant cylinder body without a longitudinal welded seam. Cylinder material, wall thickness, heat treatment, dimensional tolerances, and mechanical properties are controlled according to the applicable manufacturing standard.
Cylinder Inspection and Testing
Depending on the applicable standard and certification, nitrogen cylinders undergo dimensional inspection, material and manufacturing checks, pressure testing, leakage inspection, and other required quality-control procedures before shipment.
Valve Configuration
The cylinder valve should match the gas service, working pressure, filling equipment, regulator connection, and destination-market requirements. DSW can configure nitrogen cylinders with suitable valve options according to customer specifications.
Nitrogen Cylinders Supply
DSW supplies nitrogen and gas cylinders in a range of sizes, purity requirements, and on-site solutions to meet your nitrogen gas needs.
Supply Modes
Cylinders & Liquid Containers
We have nitrogen in liquid nitrogen dewars, high-pressure gas bottles, and cylinders.
MicroBulk
DSW MicroBulk is a safe, clean, and efficient solution for users who need to store nitrogen in large quantities but lack space.
Bulk Delivery
The bulk liquid and gas delivery of nitrogen and a wide range of purities are available.
Buy N2 Cylinders
Our compressed gas cylinders protect the quality of compressed gas and ensure stability from filling to the point of use.
Ask DSW International for more information on available certifications.
Reviews
There are no reviews yet.