ANSI/AWS F4.1:2007

This standard informs the reader of the necessary safe practices to be followed in the cleaning and preparation of containers and piping for welding or cutting. It describes various methods for cleaning, including water, steam, hot chemical, and mechanical, and techniques to be used for their proper preparation, such as inerting.



Keywords: safety, containers, piping, hazardous substances, cleaning, fire, explosion, ventilation, testing

This product referenced by:ANSI/AWS D14.1/D14.1M:2005 - Safe Practices for the Preparation of Containers and Piping for Welding and Cutting
ANSI/AWS D1.6/D1.6M:2007 - Safe Practices for the Preparation of Containers and Piping for Welding and Cutting
ANSI/AWS C4.2/C4.2M:2009 - Safe Practices for the Preparation of Containers and Piping for Welding and Cutting
This product replaces:ANSI/AWS F4.1-99 - Recommended Safe Practices for Preparation for Welding and Cutting of Containers and Piping