ASME B16.40-2013 pdf – Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Distribution Systems
ASME B16.40-2013 pdf – Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Distribution Systems. (a) This Standard covers manually operated ttwrmoplastic valves in nominal valve sizes through 12. liwse valves are intended for use below ground in thermoplas.tic fuel...
ASME B16.40-2008 pdf – Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Distribution Systems
ASME B16.40-2008 pdf – Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Distribution Systems. 2 CONSTRUCTiON 2.1 General The workmanship used in the manufacture and assembly of each valve shall provide gas tightness, safety and reliability of performance, and...