cryogenic liquid cylinders

Dewar Cylinder

DSW supplies liquid cylinders to safely contain liquefied gases such as nitrogen, oxygen, argon, and carbon dioxide.
These gases are stored at extremely low temperatures and in a liquid state.
Dewar cylinders come in different sizes and capacities, offering flexibility in accommodating various storage needs.
They require less complex infrastructure and are relatively easy to maintain and operate, making them an economical choice for cryogenic storage needs.
Liquid argon tanks or cylinders are designed for the storage and transport of liquid argon.
Liquid oxygen bottles offer a cost-effective solution for cryogenic storage compared to other alternatives.

Liquid Cylinders- Packaged Gases Solution

Liquid cylinders offer a safer and more efficient gas storage solution than traditional high-pressure cylinders.
Liquid cylinders are available in various types, each specifically designed for storing and transporting different cryogenic liquids.
Some standard liquid cylinders include a liquid CO2 cylinder, a liquid nitrogen bottle, a liquid oxygen bottle, and a liquid argon tank.

Portable Liquid Cylinders

DSW liquid cylinders are intended for only temporary use, not permanent mobile application installation. Explore DSW’s Dura cylinder portfolio below and let us tailor a solution that best meets the needs of your business.

liquid cylinders, dura cylinder, Vessel Gas Liquid

Liquid Gas Cylinder Sizes and specification

Pressure: High Place of Origin: Zhejiang, China
Model Number: GB24159-2009 Material: Steel
Material: DSW Use: Industrial Gas
Water Capacity: 175L Working Pressure: 2.3IPA
Test Pressure: 4.6IPA Certification: GB24159-2009
Color: Customer’s Requirement Application: Nitrogen
Name: Dura Cy1inder

welded Insulated cryogenic liquid container, dewar cylinder

welded Insulated cryogenic liquid container, dewar cylinder

What are liquid cylinders?

Liquid cylinders are pressurized containers specifically designed for cryogenic liquids. Liquid cylinders let you withdraw liquid and gas. A liquid nitrogen cylinder has valves for filling and dispensing the cryogenic fluid and a pressure-control valve with a brittle rupture disk as backup protection.

Product Highlights
Ideal for liquid nitrogen, oxygen, argon, CO2, or nitrous oxide
Different sizes, pressures, and features to meet your needs
Stainless steel construction
Patented durable, inner-vessel support system
Heavy-duty flooring and large diameter handling ring with four supports
Roto-tel liquid level gauge system (MP & HP models only)
Five-year vacuum warranty

welded Insulated cryogenic liquid container, dewar cylinder

Dewar Cylinder Design

The inner pressure vessel is constructed of stainless steel and supported within an outer stainless steel vacuum jacket. The support system is an all-stainless steel internal support designed for low heat leaks and high strength.
The outer vacuum jacket of the liquid cylinder contains an internal vaporizer that converts the cold liquid to gas.
The internal pressure-building system allows immediate use of the cylinder by automatically building pressure to the preset operating pressure and maintaining it during gas withdrawal.

Liquid Cylinders, dura cylinder
Dura liquid cylinders have model distinctions for low-pressure liquid and gas withdrawal cylinders, medium-pressure liquid and gas withdrawal cylinders, and high-pressure liquid and gas withdrawal.

Quality Manufacturing
Our experience and code compliance to ISO 9001:2008 and 14001:2004 ensure our liquid cylinders are manufactured to high-quality standards and on time.

welded Insulated cryogenic liquid container dewar cylinder