Airgas B Tank Acetylene Gas Cylinder

Product Description

The AIRGAS B TANK is a portable acetylene gas cylinder used to supply fuel gas for cutting, welding, brazing, and soldering applications. Acetylene cylinders in the B size are a common choice for field technicians and shop-based trades who need a manageable, refillable fuel source. The B TANK is designed for use with standard acetylene regulators and compatible torch assemblies. HVAC technicians, plumbers, pipefitters, and welding professionals rely on this cylinder size for everyday brazing of copper refrigerant lines and gas piping connections.

The B TANK is well suited for light-duty to moderate-duty torch work in residential and light commercial service environments. It is compact enough for transport in a service vehicle yet holds sufficient acetylene volume for extended brazing sessions on refrigerant piping, copper water lines, and similar applications. It is typically used alongside an oxygen cylinder and a two-stage regulator setup for oxy-acetylene cutting and welding, or with an air-acetylene torch kit for brazing and soldering work.

Key Features

• Portable B-size acetylene cylinder suitable for field and shop use
• Compatible with standard acetylene regulators and CGA 520 valve fittings commonly used on this cylinder class
• Refillable design for ongoing use at gas supply or welding supply locations
• Appropriate for brazing, soldering, cutting, and oxy-acetylene welding tasks
• Manageable cylinder size for transport and storage in service vehicles

Compatibility

Designed for use with acetylene-rated regulators, torch handles, and tip assemblies compatible with B-size acetylene cylinders in standard trade and industrial gas service.

Installation Notes

Acetylene cylinders must be stored and used in the upright position at all times. Always secure the cylinder to a wall, cart, or fixed support to prevent tipping. Shut off the cylinder valve and bleed the regulator and hose lines before disconnecting any fittings. Acetylene service, storage, and use must comply with NFPA 51 and any applicable local fire and safety codes; consult the cylinder valve cap and safety data sheet before use.

Technical Specifications

• Gas Type: Acetylene
• Cylinder Size: B Tank

Standard Information

• Brand: AIRGAS
• Manufacturer Part Number: B TANK