300 cu ft Steel Cylinder – Standard Valve – Cap & Collar

  • New 300 Steel Cylinder
  • 300 cu ft – 1132 Liters
  • 2400 PSI Service Pressure – 4000 PSI Test Pressure
  • 56.5″ Height – 9.1″ Diameter
  • DOT- and TC- Approved
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Additional information

Capacity

Diameter

Height

56.5" / 1435 mm

Material

Service Pressure

FREQUENTLY ASKED QUESTIONS

What gas does this 300 cu ft steel cylinder hold?

This is a general-purpose high-pressure steel cylinder body, and the gas it carries depends on the valve outlet you specify at order. It suits common industrial compressed gases such as nitrogen, argon, and inert mixes when fitted with the matching CGA valve. Tell us the intended gas and we supply the cylinder configured correctly.

Can this cylinder be used for oxygen?

Oxygen service requires an oxygen-clean cylinder and the correct CGA540 valve, so specify oxygen at order rather than assuming a standard cylinder is ready for it. All Safe Global supplies oxygen-clean cylinders prepared to the proper standard for oxygen service. Using a cylinder that has not been cleaned for oxygen is a safety risk we help you avoid.

What does "standard valve" mean on this cylinder?

Standard valve refers to a conventional high-pressure cylinder valve, with the CGA outlet selected to match the gas the cylinder will carry. For inert gases that is commonly a CGA580 outlet, while other gases use their own dedicated fittings. We configure the outlet to your order so it arrives ready for your accounts.

Is this cylinder rated for high-pressure industrial gas?

Yes, it carries a 2400 PSI service pressure and a 4000 PSI hydrostatic test pressure, which suits demanding high-pressure industrial gas applications. At 300 cubic feet it is one of the largest common sizes, reducing changeouts for high-volume users. All Safe Global supplies it new and requalification-ready.

Can we order these wholesale, and how is pricing handled?

Yes, All Safe Global supplies these cylinders at wholesale, with pricing provided by quote to match your volume and account terms. Use the request a quote option and we will return pricing and lead time. Volume programs help distributors keep inventory ready.

How does this compare to the CGA580 inert-gas version?

This is the general-purpose body with a standard valve configured to your gas, while our CGA580 version ships pre-set for nitrogen, argon, and helium. Choose the CGA580 configuration if your accounts run inert gases, or this standard version when you want the outlet matched to a specific gas at order. Both are the same 300 cu ft high-pressure steel cylinder.

What do the cap and collar do?

The collar is a fixed ring that shields the valve, and the cap threads over it to protect the valve during transport, storage, and yard handling. Together they reduce valve damage, a common cause of downtime and safety incidents. That protection matters most when cylinders move frequently through distribution.

Are these cylinders new or reconditioned?

These are new high-pressure steel cylinders, giving your accounts a full service life and a clean requalification baseline. All Safe Global also offers reconditioning and requalification for cylinders already in the field. We can advise the right mix for each account.

Are these approved for US and Canadian distribution?

Yes, they are approved under both US DOT and Canadian TC standards, so distributors can move them across both markets without separate stock. Compliance documentation supports your accounts’ audits. We confirm the approvals that apply to your specific order.

How should high-pressure cylinders be stored and handled?

Store them upright and secured so they cannot fall, with the cap and collar in place to protect the valve, and keep them in a ventilated area away from heat. These are standard practices for any high-pressure compressed gas cylinder. Good handling protects both the asset and your team.