Gas Cylinder Safety

Gas Cylinder Safety

Compressed gas cylinders contain gas under high pressure and must be handled, stored, and secured properly. Karan and Associates, Inc. manufactures gas cylinder racks, brackets, and other restraint products designed to help facilities support compliance with applicable OSHA, NFPA, and CGA requirements when properly selected, installed, and used.

Our products themselves are not OSHA-certified or inherently “OSHA compliant.” Compliance depends on the complete installation and how cylinders are stored, secured, handled, and used. Requirements may vary based on the type of gas, workplace, application, and local regulations.

Always determine which requirements apply to your facility and application. The following are general safety recommendations and are not a substitute for applicable OSHA regulations, fire codes, manufacturer instructions, or site-specific safety procedures.

General Safety

  • Know the properties, hazards, and safety precautions for each gas or gas mixture before use. Review the applicable Safety Data Sheet (SDS) and cylinder supplier instructions.
  • Use equipment designed and approved for the gas and application, and make sure personnel understand how to operate it safely.
  • Provide appropriate personal protective equipment (PPE) and training for personnel handling compressed gas cylinders.
  • Develop procedures for leaks, fires, damaged cylinders, and other emergencies.
  • Follow all applicable federal, state, and local requirements for the storage, handling, use, and disposal of compressed gases and cryogenic liquids.
  • If you are unsure about the hazards or requirements for a particular gas, consult the gas supplier, Safety Data Sheet, or qualified safety professional.

Storing and Securing Cylinders

Proper cylinder restraint is an important part of compressed gas safety. Applicable requirements vary depending on the gas, workplace, and how the cylinders are being used or stored.

  • Keep cylinders properly secured to prevent them from falling, tipping, or being knocked over.
  • Use an appropriate cylinder rack, bracket, cart, chain, strap, or other securing method suitable for the application.
  • Install and anchor cylinder restraint equipment according to the product instructions and the requirements of the installation.
  • Store cylinders in designated, dry, well-ventilated areas where they are protected from excessive heat, physical damage, and unauthorized access.
  • Protect cylinder valves and use valve protection caps when required.
  • Separate incompatible gases and combustible materials as required by the applicable OSHA standard, fire code, and gas supplier instructions.
  • Clearly identify cylinder storage areas and follow applicable signage requirements.
  • Properly identify and manage full and empty cylinders according to facility procedures and applicable requirements.

Moving Cylinders

Compressed gas cylinders are heavy and can be hazardous if dropped, struck, or improperly transported. When moving cylinders:

  • Handle cylinders carefully and protect them from being dropped or struck.
  • Use an appropriate cylinder cart, hand truck, cradle, or other equipment designed for cylinder transport.
  • Secure cylinders during movement and transport.
  • Make sure required valve protection caps or guards are properly installed before moving cylinders.
  • Do not lift cylinders by their valve protection caps or guards.
  • Follow the cylinder manufacturer's, gas supplier's, and applicable regulatory requirements for transportation and handling.

OSHA Requirements

OSHA addresses compressed gas cylinders under different standards depending on the workplace and application. Two standards particularly relevant to gas cylinder storage and restraint are:

29 CFR 1910.101 – Compressed Gases (General Requirements)
This General Industry standard addresses the inspection, handling, storage, and use of compressed gases. OSHA incorporates Compressed Gas Association requirements, including CGA P-1, for in-plant handling, storage, and use of compressed gases.
OSHA 29 CFR 1910.101

29 CFR 1926.350 – Gas Welding and Cutting
This Construction Industry standard includes requirements for transporting, moving, securing, storing, and using compressed gas cylinders in welding and cutting operations. Depending on the application, it includes requirements for securing cylinders and separating oxygen cylinders from fuel-gas cylinders or combustible materials while in storage.
OSHA 29 CFR 1926.350

Important: A gas cylinder rack or bracket by itself does not make an installation OSHA compliant. Karan and Associates cylinder restraint products are designed to help support compliance with applicable cylinder storage and restraint requirements when properly selected, installed, and used as part of a compliant installation.

Additional Resources

The requirements that apply to compressed gas cylinders depend on the workplace, gas, application, and jurisdiction. Review all standards applicable to your installation. The following resources provide additional information:

OSHA – Compressed Gas and Equipment Standards
OSHA Compressed Gas and Equipment Standards

OSHA – 29 CFR 1910.101, Compressed Gases (General Requirements)
29 CFR 1910.101

OSHA – 29 CFR 1926.350, Gas Welding and Cutting
29 CFR 1926.350

Compressed Gas Association (CGA) – P-1, Standard for Safe Handling of Compressed Gases in Containers
CGA P-1

NFPA 1 – Fire Code
NFPA 1

NFPA 55 – Compressed Gases and Cryogenic Fluids Code
NFPA 55