
ASME B31.8-2007
Gas Transmission and Distribution Piping Systems
standard by ASME International, 11/30/2007
Gas Transmission and Distribution Piping Systems
standard by ASME International, 11/30/2007
Continuous and Double-End Studs (Inch Series)
standard by ASME International, 11/24/2008
Managing System Integrity of Gas Pipelines
standard by ASME International, 01/11/2013
Manually Operated Metallic Gas Valves for Use in Above Ground Piping Systems up to 5 psi
standard by ASME International, 11/19/2012
2004 Gas Transmission Distribution and Piping Systems
standard by ASME International, 03/06/2004