NFPA 51 PDF

Reduce the risk of fire and explosions with requirements governing oxygen-fuel gas systems with the 2023 edition of NFPA 51, Standard for the Design and Installation of Oxygen-Fuel Gas Systems for Welding, Cutting, and Allied Processes.

NFPA 51, Standard for the Design and Installation of Oxygen-Fuel Gas Systems for Welding, Cutting, and Allied Processes, provides the latest fire safety requirements for gas-fueled systems. This document works hand-in-hand with NFPA 1, Fire Code, NFPA 400, Hazardous Materials Code, NFPA 5000^®, Building Construction and Safety Code^®, and other NFPA^® codes.

Industry professionals, design engineers, and code enforcement officials need NFPA 51 for the latest guidance on cylinder storage, system manifolding and piping, and associated protective equipment such as regulators. The standard also includes provisions for the use of acetylene generators, calcium carbide storage for acetylene generators, and mobile acetylene trailer systems.